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ProTaper Honda/Yamaha Rear Black Sprocket - 48 Teeth

$87.73
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Race Spec (RS) Rear Sprockets feature our revolutionary Angled Mud Groove. This exclusive design creates a self-cleaning effect during operation, shedding away mud that would otherwise lead to horsepower loss and sprocket wear. With their precise CNC machining and unique layout, these grooves also allow an increase in tooth surface area of up to 40% over competing sprockets. As a result, contact with the chain is significantly improved, leading to a marked increase in sprocket life over other brands. That's the ProTaper difference. 

Features and Benefits

  • Exclusive mud-groove design on both sides of every tooth
  • Countersinks automatically center sprocket to hub during installation, no hub center guide needed
  • Deep penetrating anodized finish protects from corrosion and improves wear resistance
  • Made in USA
  • 7075-T6 heat-treated billet aluminum
  • Precision CNC-machined to the strictest tolerances



  • Fitment

    Fitment

  • Reviews

    Reviews

This part fits the following vehicles:

YearMakeModel
1982 - 1989HondaXR250R
1983 - 1985HondaXR350R
1983 - 1984HondaXR500R
1984 - 2002HondaXR200R
1985 - 1987HondaXR600R
1999 - 2000YamahaWR400F
1999 - 2024YamahaYZ125
1999 - 2024YamahaYZ250
1999YamahaYZ400F
2000 - 2002YamahaYZ426F
2001 - 2024YamahaWR250F
2001 - 2002YamahaWR426F
2001 - 2024YamahaYZ250F
2003 - 2024YamahaWR450F
2003 - 2024YamahaYZ450F
2015 - 2024YamahaYZ250FX
2016 - 2024YamahaYZ250X
2016 - 2024YamahaYZ450FX
2020 - 2024YamahaYZ125X

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Spec Sheet

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