RK FRONT SPROCKET (520)
RK FRONT SPROCKET Fits WR250 92-01/ YZ250 99-17/ WR400 1998/ WR400F 98-02/ YZ400F 98-99/ WR426F 01-02/ YZ426F 00-02/ WR450F 03-17/ YZ450F 03-17/ Raptor 660 02-06/ YZF-R3 15-17
Steel Front Sprockets
- Advanced heat treatment
- Front sprocket manufactured using SCM-415 Alloy Steel
- Precision machining for enhanced power delivery and efficiency
- Shot peened hardened surface
- Special carburizing heat treatment for hardened teeth and maximum durability
Product Information
Product Information
Shipping & Returns
Shipping & Returns

RK FRONT SPROCKET (520)
RK FRONT SPROCKET (520)
RK FRONT SPROCKET Fits WR250 92-01/ YZ250 99-17/ WR400 1998/ WR400F 98-02/ YZ400F 98-99/ WR426F 01-02/ YZ426F 00-02/ WR450F 03-17/ YZ450F 03-17/ Raptor 660 02-06/ YZF-R3 15-17
Steel Front Sprockets
- Advanced heat treatment
- Front sprocket manufactured using SCM-415 Alloy Steel
- Precision machining for enhanced power delivery and efficiency
- Shot peened hardened surface
- Special carburizing heat treatment for hardened teeth and maximum durability
Original: $13.66
-65%$13.66
$4.78Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
RK FRONT SPROCKET Fits WR250 92-01/ YZ250 99-17/ WR400 1998/ WR400F 98-02/ YZ400F 98-99/ WR426F 01-02/ YZ426F 00-02/ WR450F 03-17/ YZ450F 03-17/ Raptor 660 02-06/ YZF-R3 15-17
Steel Front Sprockets
- Advanced heat treatment
- Front sprocket manufactured using SCM-415 Alloy Steel
- Precision machining for enhanced power delivery and efficiency
- Shot peened hardened surface
- Special carburizing heat treatment for hardened teeth and maximum durability


















