
RK REAR SPROCKET (520)
RK REAR SPROCKET Fits Raptor YFM125R 04-09
Steel Rear Sprockets
- Advanced heat treatment
- Rear sprocket manufactured using S45C Carbon Steel
- Precision machining for enhanced power delivery and efficiency
- Shot peened hardened surface
- High frequency induction heat treatment for hardened teeth and maximum durability
RK REAR SPROCKET Fits Raptor YFM125R 04-09
Steel Rear Sprockets
- Advanced heat treatment
- Rear sprocket manufactured using S45C Carbon Steel
- Precision machining for enhanced power delivery and efficiency
- Shot peened hardened surface
- High frequency induction heat treatment for hardened teeth and maximum durability
$11.97
Original: $34.21
-65%RK REAR SPROCKET (520)β
$34.21
$11.97Description
RK REAR SPROCKET Fits Raptor YFM125R 04-09
Steel Rear Sprockets
- Advanced heat treatment
- Rear sprocket manufactured using S45C Carbon Steel
- Precision machining for enhanced power delivery and efficiency
- Shot peened hardened surface
- High frequency induction heat treatment for hardened teeth and maximum durability



















