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Renthal Rear Aluminum Sprocket 48T 520 Chain Yamaha 150U-520-48GBHA

Part Number: 12112774
RENTHAL
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SKU:
12112774
MPN:
150U-520-48GBHA
Availability:
Ships Same Business Day
Weight:
0.01 LBS
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$103.95

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Description

If you're running a 520 chain setup on your Yamaha dirt bike, your sprocket choice directly impacts acceleration response and overall drivetrain efficiency. The Renthal 48T aluminum sprocket cuts unsprung weight by two-thirds compared to steel alternatives, translating to quicker throttle response and measurably improved handling—especially noticeable on technical terrain. Built from aerospace-grade 7075 T6 aluminum and CNC-machined to tight tolerances, this sprocket delivers the precision and durability needed for both competitive racing and aggressive trail riding.

  • Tooth Count: 48T
  • Material: 7075 T6 aluminum
  • Chain Size: 520
  • Weight: 0.95 lbs
  • Weight Reduction: 66% lighter than steel
  • Machining: CNC precision
  • Tooth Profile: Optimized power transfer
  • Finish: Hard anodized
  • Corrosion Protection: Anodized resistant
  • Fitment: YZ125, YZ250, YZ450F, WR250F
  • Part Number: 150U-520-48GBHA
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