Rear Sprocket Grooved – Green 520-48 Teeth

Description

The Renthal Ultralight Rear Sprocket is a high-performance 48-tooth sprocket designed for motocross, supercross, and enduro applications. Made from CNC-machined 7075-T6 aluminum alloy, it is 66% lighter than steel while maintaining exceptional durability. The advanced tooth profile ensures maximum power transfer and extended chainwheel life. Self-cleaning mud grooves help prevent dirt buildup, improving performance in off-road conditions. Engineered with tight tolerances for precise fitment, this sprocket is trusted by top factory race teams. It is compatible with 1991-2009 Kawasaki KX250/F and 2004-2006 Suzuki RM-Z250 models.