
RK FRONT SPROCKET (428)
RK FRONT SPROCKET Fits YZ85 02-17/ YZ85LW 02-17
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
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Original: $18.90
-70%RK FRONT SPROCKET (428)—
$18.90
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Description
RK FRONT SPROCKET Fits YZ85 02-17/ YZ85LW 02-17
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


















