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RK FRONT SPROCKET (428)
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RK FRONT SPROCKET (428)

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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From $13.69
RK FRONT SPROCKET (428)—
$13.69

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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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
RK FRONT SPROCKET (428) | Cully's Yamaha