RK REAR SPROCKET (428)
RK REAR SPROCKET Fits YZ80 93-01/ YZ80LW 94-01/ YZ85 02-17/ YZ85LW 02-17
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
Product Information
Product Information
Shipping & Returns
Shipping & Returns

RK REAR SPROCKET (428)
RK REAR SPROCKET (428)
RK REAR SPROCKET Fits YZ80 93-01/ YZ80LW 94-01/ YZ85 02-17/ YZ85LW 02-17
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
Original: $31.72
-65%$31.72
$11.10Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
RK REAR SPROCKET Fits YZ80 93-01/ YZ80LW 94-01/ YZ85 02-17/ YZ85LW 02-17
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


















