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Renthal 121U-428-50GPSI Engine Timing Idler Sprocket

Manufacturer

Renthal

Part Number

121U-428-50GPSI
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04/18/2035 1:54 AM
Sale Price

$75.20

Estimated ship date Thursday, May 01

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Live-in-stock inventory

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Product Details

Renthal 121U-428-50GPSI Engine Timing Idler Sprocket

Renthal 121U-428-50GPSI Ultralight Silver 50 Tooth Rear Sprocket

  • Manufactured to Extremely Tight Tolerances From a Special Material Developed to Withstand the Stress of Supercross, Motocross and Enduro
  • 7075 T6 Aluminum Alloy Rear Chain Wheels Are 66% Lighter Than Steel, Yet Incredibly Durable
  • Advanced Tooth Profile, Concentricity and Accuracy of Fit Provide Maximum Power Transfer and Long-Life
  • Combination of a Very High Strength Base Material and an Exceptionally Hardwearing Surface Result in Significantly Increased Chain Wheel Life
  • Self Cleaning Mud Grooves Help Prevent Dirt Build-Up


  • Fits the Following Suzuki Models:
  • RM80 1989-2001
  • RM80 BIG WHEEL 1997-2001
  • RM85 2002-2009
  • RM85 BIG WHEEL 2002-2009


  • Fits the Following Yamaha Models:
  • YZ80 1993-2001
  • YZ80 BIG WHEEL 1994-2001
  • YZ85 2002-2010
  • YZ85 BIG WHEEL 2002-2007


  • Please Note: The Image Displayed Is Representative of of Renthal Rear Sprockets, but May Vary in Shape Depending on Your Specific Model.
  • Products specifications

    Secondary Color

    SIL

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