Steel Rear Sprocket - 42 Tooth 520 - For Yamaha ATV & Dirt YZ/WR/TT/IT

$28.95

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Details

Model: JTR853.42
Shipping Weight: 1.5lbs
12 Units in Stock
Manufactured by: Jt Sprockets

Description

For Yamaha ATV & Dirt YZ/WR/TT/IT

Chain Size: 520
Material: C49 High Carbon Steel
Placement on Vehicle: Rear
Rear Sprocket Teeth: 42
Tooth Count: 42 Tooth
Type: Sprocket
UPC: 824225309072

Computer designed to achieve ultimate strength at minimum weight
JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value
Every sprocket meets or exceeds the highest possible quality standards
Sprockets are heat-treated and beadblasted to reduce material surface tension
Steel rear sprockets are made with top-quality Japanese C49 high carbon steel

Steel Rear Sprocket - 42 Tooth 520 - For Yamaha ATV & Dirt YZ/WR/TT/IT

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This part fits the following

Type	Make	Model	Year	Engine	Required	Notes
ATV / SxS	Yamaha	YFM350X Warrior	1989	350	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFM350X Warrior	1990	350	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFM350X Warrior	1991	350	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFM350X Warrior	1992	350	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFM350X Warrior	1993	350	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFM350X Warrior	1994	350	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFM350X Warrior	1995	350	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFM350X Warrior	1996	350	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFM350X Warrior	1997	350	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFM350X Warrior	1998	350	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFM350X Warrior	1999	350	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFM350X Warrior	2000	350	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFM350X Warrior	2001	350	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFM350X Warrior	2002	350	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFM350X Warrior	2003	350	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFM350X Warrior	2004	350	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFM660R Raptor	2001	660	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFM660R Raptor	2002	660	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFM660R Raptor	2003	660	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFM660R Raptor	2004	660	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFM660R Raptor	2005	660	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFS200 Blaster	1988	200	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFS200 Blaster	1989	200	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFS200 Blaster	1990	200	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFS200 Blaster	1991	200	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFS200 Blaster	1992	200	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFS200 Blaster	1993	200	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFS200 Blaster	1994	200	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFS200 Blaster	1995	200	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFS200 Blaster	1996	200	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFS200 Blaster	1997	200	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFS200 Blaster	1998	200	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFS200 Blaster	1999	200	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFS200 Blaster	2000	200	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFS200 Blaster	2001	200	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFS200 Blaster	2002	200	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFS200 Blaster	2003	200	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFS200 Blaster	2004	200	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFS200 Blaster	2005	200	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFS200 Blaster	2006	200	1	Uses 40 tooth OEM sprocket. This sprocket is 2 teeth (5%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFZ350 Banshee	1989	350	1	Uses 41 tooth OEM sprocket. This sprocket is 1 tooth (2%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFZ350 Banshee	1990	350	1	Uses 41 tooth OEM sprocket. This sprocket is 1 tooth (2%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFZ350 Banshee	1991	350	1	Uses 41 tooth OEM sprocket. This sprocket is 1 tooth (2%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFZ350 Banshee	1992	350	1	Uses 41 tooth OEM sprocket. This sprocket is 1 tooth (2%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFZ350 Banshee	1993	350	1	Uses 41 tooth OEM sprocket. This sprocket is 1 tooth (2%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFZ350 Banshee	1994	350	1	Uses 41 tooth OEM sprocket. This sprocket is 1 tooth (2%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFZ350 Banshee	1995	350	1	Uses 41 tooth OEM sprocket. This sprocket is 1 tooth (2%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFZ350 Banshee	1996	350	1	Uses 41 tooth OEM sprocket. This sprocket is 1 tooth (2%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFZ350 Banshee	1997	350	1	Uses 41 tooth OEM sprocket. This sprocket is 1 tooth (2%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFZ350 Banshee	1998	350	1	Uses 41 tooth OEM sprocket. This sprocket is 1 tooth (2%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFZ350 Banshee	1999	350	1	Uses 41 tooth OEM sprocket. This sprocket is 1 tooth (2%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFZ350 Banshee	2000	350	1	Uses 41 tooth OEM sprocket. This sprocket is 1 tooth (2%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFZ350 Banshee	2001	350	1	Uses 41 tooth OEM sprocket. This sprocket is 1 tooth (2%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFZ350 Banshee	2002	350	1	Uses 41 tooth OEM sprocket. This sprocket is 1 tooth (2%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFZ350 Banshee	2003	350	1	Uses 41 tooth OEM sprocket. This sprocket is 1 tooth (2%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFZ350 Banshee	2004	350	1	Uses 41 tooth OEM sprocket. This sprocket is 1 tooth (2%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFZ350 Banshee	2005	350	1	Uses 41 tooth OEM sprocket. This sprocket is 1 tooth (2%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YFZ350 Banshee	2006	350	1	Uses 41 tooth OEM sprocket. This sprocket is 1 tooth (2%) larger than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YTZ250 Tri-Moto	1985	250	1	Uses 44 tooth OEM sprocket. This sprocket is 2 teeth (5%) smaller than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YTZ250 Tri-Moto	1986	250	1	Uses 44 tooth OEM sprocket. This sprocket is 2 teeth (5%) smaller than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YTZ250 Tri-Z	1985	250	1	Uses 44 tooth OEM sprocket. This sprocket is 2 teeth (5%) smaller than stock. Verify your desired gearing before ordering.
ATV / SxS	Yamaha	YTZ250 Tri-Z	1986	250	1	Uses 44 tooth OEM sprocket. This sprocket is 2 teeth (5%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	DT250	1974	250	1	Uses 43 tooth OEM sprocket. This sprocket is 1 tooth (2%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	DT250	1975	250	1	Uses 43 tooth OEM sprocket. This sprocket is 1 tooth (2%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	DT250	1976	250	1	Uses 43 tooth OEM sprocket. This sprocket is 1 tooth (2%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	DT250	1977	250	1	Uses 43 tooth OEM sprocket. This sprocket is 1 tooth (2%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	DT250	1978	250	1	Uses 43 tooth OEM sprocket. This sprocket is 1 tooth (2%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	DT250	1979	250	1	Uses 43 tooth OEM sprocket. This sprocket is 1 tooth (2%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	DT400	1977	400	1	Uses 43 tooth OEM sprocket. This sprocket is 1 tooth (2%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	DT400	1978	397	1	Uses 43 tooth OEM sprocket. This sprocket is 1 tooth (2%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	IT175	1980	175	1	Uses 44 tooth OEM sprocket. This sprocket is 2 teeth (5%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	IT175	1981	175	1	Uses 44 tooth OEM sprocket. This sprocket is 2 teeth (5%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	IT175	1982	175	1	Uses 44 tooth OEM sprocket. This sprocket is 2 teeth (5%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	IT175	1983	175	1	Uses 44 tooth OEM sprocket. This sprocket is 2 teeth (5%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	IT200	1984	195	1	Uses 44 tooth OEM sprocket. This sprocket is 2 teeth (5%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	IT200	1985	195	1	Uses 44 tooth OEM sprocket. This sprocket is 2 teeth (5%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	IT200	1986	195	1	Uses 44 tooth OEM sprocket. This sprocket is 2 teeth (5%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	IT250	1977	246	1	Uses 46 tooth OEM sprocket. This sprocket is 4 teeth (9%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	IT250	1978	246	1	Uses 46 tooth OEM sprocket. This sprocket is 4 teeth (9%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	IT250	1979	246	1	Uses 46 tooth OEM sprocket. This sprocket is 4 teeth (9%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	IT250	1981	246	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	IT250	1982	246	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	IT250	1983	246	1	Uses 48 tooth OEM sprocket. This sprocket is 6 teeth (13%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	IT400	1977	400	1	Uses 46 tooth OEM sprocket. This sprocket is 4 teeth (9%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	IT400	1978	400	1	Uses 46 tooth OEM sprocket. This sprocket is 4 teeth (9%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	IT400	1979	400	1	Uses 46 tooth OEM sprocket. This sprocket is 4 teeth (9%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	IT465	1981	426	1	Uses 44 tooth OEM sprocket. This sprocket is 2 teeth (5%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	IT465	1982	426	1	Uses 44 tooth OEM sprocket. This sprocket is 2 teeth (5%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	IT490	1983	490	1	Uses 44 tooth OEM sprocket. This sprocket is 2 teeth (5%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	IT490	1984	490	1	Uses 44 tooth OEM sprocket. This sprocket is 2 teeth (5%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	MX250	1975	250	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	MX400	1975	397	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	SR500	1991	500	1	520 Chain Conversion; Uses 41 tooth OEM sprocket. This sprocket is 1 tooth (2%) larger than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	SR500	1992	500	1	520 Chain Conversion; Uses 41 tooth OEM sprocket. This sprocket is 1 tooth (2%) larger than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	SR500	1993	500	1	520 Chain Conversion; Uses 41 tooth OEM sprocket. This sprocket is 1 tooth (2%) larger than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	SR500	1994	500	1	520 Chain Conversion; Uses 41 tooth OEM sprocket. This sprocket is 1 tooth (2%) larger than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	SR500	1995	500	1	520 Chain Conversion; Uses 41 tooth OEM sprocket. This sprocket is 1 tooth (2%) larger than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	SR500	1996	500	1	520 Chain Conversion; Uses 41 tooth OEM sprocket. This sprocket is 1 tooth (2%) larger than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	SR500	1997	500	1	520 Chain Conversion; Uses 41 tooth OEM sprocket. This sprocket is 1 tooth (2%) larger than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	SR500	1998	500	1	520 Chain Conversion; Uses 41 tooth OEM sprocket. This sprocket is 1 tooth (2%) larger than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	SR500	1999	500	1	520 Chain Conversion; Uses 41 tooth OEM sprocket. This sprocket is 1 tooth (2%) larger than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	SR500	2000	500	1	520 Chain Conversion; Uses 41 tooth OEM sprocket. This sprocket is 1 tooth (2%) larger than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TT350	1986	350	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TT350	1987	350	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TT350	1988	350	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TT350	1989	350	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TT350	1990	343	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TT350	1991	350	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TT350	1992	350	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TT500	1977	500	1	Uses 52 tooth OEM sprocket. This sprocket is 10 teeth (19%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TT500	1978	500	1	Uses 52 tooth OEM sprocket. This sprocket is 10 teeth (19%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TT500	1979	500	1	Uses 52 tooth OEM sprocket. This sprocket is 10 teeth (19%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TT500	1980	500	1	Uses 52 tooth OEM sprocket. This sprocket is 10 teeth (19%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TT600	1983	600	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TT600	1984	600	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TT600	1985	600	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TT600	1986	600	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TT600	1987	600	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TT600	1988	600	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TT600	1989	600	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TT600	1990	595	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TT600	1991	600	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TT600	1992	600	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TT600E	1999	600	1	Uses 47 tooth OEM sprocket. This sprocket is 5 teeth (11%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TT600E	2000	600	1	Uses 47 tooth OEM sprocket. This sprocket is 5 teeth (11%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TT600R	1998	600	1	Uses 44 tooth OEM sprocket. This sprocket is 2 teeth (5%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TT600R	1999	600	1	Uses 44 tooth OEM sprocket. This sprocket is 2 teeth (5%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TT600R	2000	600	1	Uses 44 tooth OEM sprocket. This sprocket is 2 teeth (5%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TT600R	2001	600	1	Uses 44 tooth OEM sprocket. This sprocket is 2 teeth (5%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TT600R	2002	600	1	Uses 44 tooth OEM sprocket. This sprocket is 2 teeth (5%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TT600R	2003	600	1	Uses 44 tooth OEM sprocket. This sprocket is 2 teeth (5%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TTR250	1999	250	1	Uses 52 tooth OEM sprocket. This sprocket is 10 teeth (19%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TTR250	2000	250	1	Uses 52 tooth OEM sprocket. This sprocket is 10 teeth (19%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TTR250	2001	250	1	Uses 52 tooth OEM sprocket. This sprocket is 10 teeth (19%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TTR250	2002	250	1	Uses 52 tooth OEM sprocket. This sprocket is 10 teeth (19%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TTR250	2003	250	1	Uses 52 tooth OEM sprocket. This sprocket is 10 teeth (19%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TTR250	2004	250	1	Uses 52 tooth OEM sprocket. This sprocket is 10 teeth (19%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TTR250	2005	250	1	Uses 52 tooth OEM sprocket. This sprocket is 10 teeth (19%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	TTR250	2006	250	1	Uses 52 tooth OEM sprocket. This sprocket is 10 teeth (19%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	WR200	1992	199	1	Uses 52 tooth OEM sprocket. This sprocket is 10 teeth (19%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	WR250	1991	250	1	Uses 52 tooth OEM sprocket. This sprocket is 10 teeth (19%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	WR250	1992	250	1	Uses 52 tooth OEM sprocket. This sprocket is 10 teeth (19%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	WR250	1993	250	1	Uses 51 tooth OEM sprocket. This sprocket is 9 teeth (18%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	WR250	1994	250	1	Uses 52 tooth OEM sprocket. This sprocket is 10 teeth (19%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	WR250	1995	250	1	Uses 52 tooth OEM sprocket. This sprocket is 10 teeth (19%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	WR250	1996	250	1	Uses 52 tooth OEM sprocket. This sprocket is 10 teeth (19%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	WR250	1997	250	1	Uses 49 tooth OEM sprocket. This sprocket is 7 teeth (14%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	WR400F	1998	400	1	Uses 52 tooth OEM sprocket. This sprocket is 10 teeth (19%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	WR500Z	1992	500	1	Uses 52 tooth OEM sprocket. This sprocket is 10 teeth (19%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	WR500Z	1993	500	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	XT400	1981	400	1	Uses 46 tooth OEM sprocket. This sprocket is 4 teeth (9%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	XT400	1982	400	1	Uses 46 tooth OEM sprocket. This sprocket is 4 teeth (9%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	XT500	1977	500	1	Uses 43 tooth OEM sprocket. This sprocket is 1 tooth (2%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	XT500	1978	500	1	Uses 43 tooth OEM sprocket. This sprocket is 1 tooth (2%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	XT500	1979	500	1	Uses 43 tooth OEM sprocket. This sprocket is 1 tooth (2%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	XT500	1980	500	1	Uses 43 tooth OEM sprocket. This sprocket is 1 tooth (2%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	XT500	1981	500	1	Uses 43 tooth OEM sprocket. This sprocket is 1 tooth (2%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	XT500	1982	500	1	Uses 43 tooth OEM sprocket. This sprocket is 1 tooth (2%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	XT500	1983	500	1	Uses 43 tooth OEM sprocket. This sprocket is 1 tooth (2%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	XT500	1984	500	1	Uses 43 tooth OEM sprocket. This sprocket is 1 tooth (2%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	XT500	1985	500	1	Uses 43 tooth OEM sprocket. This sprocket is 1 tooth (2%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ100	1982	100	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ100	1983	100	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ125	1980	124	1	Uses 48 tooth OEM sprocket. This sprocket is 6 teeth (13%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ125	1981	124	1	Uses 46 tooth OEM sprocket. This sprocket is 4 teeth (9%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ125	1982	124	1	Uses 46 tooth OEM sprocket. This sprocket is 4 teeth (9%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ125	1983	124	1	Uses 48 tooth OEM sprocket. This sprocket is 6 teeth (13%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ125	1984	124	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ125	1985	124	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ125	1986	124	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ125	1987	124	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ125	1988	124	1	Uses 49 tooth OEM sprocket. This sprocket is 7 teeth (14%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ125	1989	124	1	Uses 51 tooth OEM sprocket. This sprocket is 9 teeth (18%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ125	1990	124	1	Uses 51 tooth OEM sprocket. This sprocket is 9 teeth (18%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ125	1991	124	1	Uses 51 tooth OEM sprocket. This sprocket is 9 teeth (18%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ125	1992	124	1	Uses 51 tooth OEM sprocket. This sprocket is 9 teeth (18%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ125	1993	124	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ125	1994	124	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ125	1995	124	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ125	1996	124	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ125	1997	124	1	Uses 48 tooth OEM sprocket. This sprocket is 6 teeth (13%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ125	1998	124	1	Uses 48 tooth OEM sprocket. This sprocket is 6 teeth (13%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ250	1977	246	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ250	1978	246	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ250	1979	246	1	Uses 48 tooth OEM sprocket. This sprocket is 6 teeth (13%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ250	1980	250	1	Uses 48 tooth OEM sprocket. This sprocket is 6 teeth (13%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ250	1981	250	1	Uses 48 tooth OEM sprocket. This sprocket is 6 teeth (13%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ250	1982	250	1	Uses 48 tooth OEM sprocket. This sprocket is 6 teeth (13%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ250	1983	250	1	Uses 48 tooth OEM sprocket. This sprocket is 6 teeth (13%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ250	1984	250	1	Uses 48 tooth OEM sprocket. This sprocket is 6 teeth (13%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ250	1985	250	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ250	1986	250	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ250	1987	250	1	Uses 49 tooth OEM sprocket. This sprocket is 7 teeth (14%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ250	1988	250	1	Uses 49 tooth OEM sprocket. This sprocket is 7 teeth (14%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ250	1989	250	1	Uses 49 tooth OEM sprocket. This sprocket is 7 teeth (14%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ250	1990	250	1	Uses 51 tooth OEM sprocket. This sprocket is 9 teeth (18%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ250	1991	250	1	Uses 51 tooth OEM sprocket. This sprocket is 9 teeth (18%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ250	1992	250	1	Uses 49 tooth OEM sprocket. This sprocket is 7 teeth (14%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ250	1993	250	1	Uses 51 tooth OEM sprocket. This sprocket is 9 teeth (18%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ250	1994	250	1	Uses 49 tooth OEM sprocket. This sprocket is 7 teeth (14%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ250	1995	250	1	Uses 49 tooth OEM sprocket. This sprocket is 7 teeth (14%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ250	1996	250	1	Uses 49 tooth OEM sprocket. This sprocket is 7 teeth (14%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ250	1997	250	1	Uses 49 tooth OEM sprocket. This sprocket is 7 teeth (14%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ250	1998	250	1	5DJ - Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ400	1977	400	1	Uses 48 tooth OEM sprocket. This sprocket is 6 teeth (13%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ400	1978	400	1	Uses 48 tooth OEM sprocket. This sprocket is 6 teeth (13%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ400	1979	400	1	Uses 48 tooth OEM sprocket. This sprocket is 6 teeth (13%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ400F	1998	399	1	5BE - Uses 49 tooth OEM sprocket. This sprocket is 7 teeth (14%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ465	1980	426	1	Uses 46 tooth OEM sprocket. This sprocket is 4 teeth (9%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ465	1981	426	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ490	1982	490	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ490	1983	490	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ490	1984	490	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ490	1985	490	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ490	1986	490	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ490	1987	490	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ490	1988	490	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.
Motorcycle	Yamaha	YZ490	1989	490	1	Uses 50 tooth OEM sprocket. This sprocket is 8 teeth (16%) smaller than stock. Verify your desired gearing before ordering.