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Renthal Rear Aluminum Sprocket 51 Tooth for Honda CR125R 1983-2007 154U-520-51GRHA

Part Number: 12112781
RENTHAL
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SKU:
12112781
MPN:
154U-520-51GRHA
Availability:
Ships Same Business Day
Weight:
1.15 LBS
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$103.95

Ships from Manufacture | Call to Order (231) 767-5055

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Description

Shave unsprung weight while maximizing power delivery to the rear wheel—the Renthal 51-tooth rear sprocket cuts down rotational mass by 66% compared to steel alternatives, directly translating to quicker acceleration and sharper handling on the track. Built from 7075 T6 aluminum and precision CNC machined, this sprocket maintains the rigidity and concentricity required for consistent performance lap after lap. The hard anodized finish stands up to the abuse of competitive riding, ensuring your investment holds up through multiple race seasons.

  • Tooth Count: 51T
  • Material: 7075 T6 aluminum
  • Weight: ~1.15 lbs
  • Finish: Hard anodized
  • Manufacturing: CNC machined
  • Weight Advantage: 66% lighter than steel
  • Fitment: Honda CR125R 1983–2007 (verify your model)
  • MPN: 154U-520-51GRHA
  • Installation: Bolt-on replacement
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