$31.51
Heavy duty tube for 80/100-21 motocross tires
In stock
The Bridgestone TR4 Tube in size 80/100-21 is engineered for motocross and off-road motorcycles. Featuring a heavy duty, puncture resistant 3mm natural rubber construction, this tube delivers excellent durability and performance. Designed with a TR4 valve stem, it is ideal for spoked and multi-piece wheel applications. Trusted by riders for its reliability and fit in original equipment sizes, the Bridgestone TR4 tube keeps you rolling on tough terrain.
| Weight | 1.40 lbs |
|---|---|
| Dimensions | 9.00 × 4.00 × 3.00 in |
Use this to plug your speedometer drive gear when removing the cable for installation of an aftermarket speedometer or computer. Since the drive contains the spacer, you’ll need to keep the drive installed or use very expensive custom aftermarket spacers. These inexpensive plugs will let you seal the grease in and dirt/water out using the OEM retaining screw. Simply install the same as you woul…
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