Renthal 92+ Honda CRF150-450R/X/XR 250R/650R Rear Grooved Sprocket - Purple 520-51P Teeth

Made from high-strength, specially enhanced 7075-T6 aluminum that is 33% lighter than steel to further reduce weight and increase power transfer without sacrificing strength

• Special tooth profile that allows the chain to roll easily on and off the sprocket for longer wear, less noise and more power
• CNC-machined, feature a computer-aided ultra-light design to reduce unsprung weight