Renthal Ultralight Front & Ultralight Rear Sprocket Kit - 13/49 Black - Compatible with Honda CRF450R CRF450RWE 2002 to Present

Renthal Ultralight Front Countershaft Sprocket & Ultralight Rear Sprocket Works MX Chain Kit. FRONT COUNTERSHAFT SPROCKET. Renthal Front Chainwheels feature a specially developed Nickel-Chrome-Molybdenum steel which is case hardened and core refined to give the ULtimate combination of strength and hardness. Case hardened and core refined 655M13 Nickel-Chrome-Molybdenum alloy steel to give the ULtimate combination of strength and hardness. ULTRALIGHT REAR SPROCKET. Renthal Ultralight rear chainwheels are manufactured to extremely tight tolerances from a special material developed to withstand the rigours of supercross, motocross and enduro racing.. The 7075 T6 aluminum alloy rear chainwheels are 66% lighter than steel, yet incredibly durable. Their advanced tooth profile, concentricity and accuracy of fit provide maximum power transfer and long-life.

• Renthal Sprockets Combo Kit - Ultralight Countershaft Sprocket & Ultralight Rear Sprocket Kit
• 253U-520-13GP & 154U-520-49GRBK
• Compatible with Honda CRF450R ( 2002 to present ) & CRF450RWE ( 2019 to present )
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