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JT SPROCKETS Rear Sprocket - 45 Tooth - YZF R1 LE JTR1479.45ZBK

Part Number: 12102685
JT SPROCKETS
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SKU:
12102685
UPC:
824225314465
MPN:
JTR1479.45ZBK
Availability:
Ships Same Business Day
Weight:
2.25 LBS
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MSRP: $35.95
Now: $23.00
Was: $35.95
— You save $12.95

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Description

A worn or undersized rear sprocket directly impacts your R1 LE's acceleration, top-end speed, and overall drivetrain efficiency. This 45-tooth JT sprocket restores precise power delivery while maintaining the durability your bike demands, whether you're pushing track limits or logging street miles. Computer-engineered for maximum strength-to-weight ratio, it's the direct replacement that professional racers and serious riders trust.

  • Fits: YZF R1 LE
  • Tooth Count: 45T
  • Material: C45 high-carbon steel
  • Heat-treated construction
  • Bead-blasted finish
  • Reduced surface tension
  • Computer-designed strength
  • Minimum weight profile
  • OEM-equivalent performance
  • Industry-standard quality
  • Bolt-on installation
  • MPN: JTR1479.45ZBK
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