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JT SPROCKETS Sprocket - Rear - Yamaha - 46-Tooth JTR479.46

Part Number: 12100454
JT SPROCKETS
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SKU:
12100454
UPC:
824225304916
MPN:
JTR479.46
Condition:
New
Availability:
Ships Same Business Day
Weight:
2.58 LBS
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$44.58
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Description

A worn or incorrect rear sprocket directly impacts acceleration, top-end speed, and chain longevity—making sprocket selection critical to your bike's performance envelope. JT Sprockets deliver precision-engineered durability without unnecessary weight, combining computer-optimized design with heat-treated C45 high-carbon steel to handle sustained racing loads. Whether you're dialing in gearing for track work or replacing stock components, this 46-tooth sprocket offers the reliability and performance that serious riders demand.

  • Fitment: Yamaha-specific
  • Tooth count: 46T
  • Material: C45 high-carbon steel
  • Surface finish: Bead blasted
  • Heat treatment: Full hardening process
  • Design: Computer-optimized
  • Weight: Minimized without compromise
  • Installation: Bolt-on replacement
  • Quality standard: Motorcycle industry certified
  • MPN: JTR479.46
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Specs

RIDING STYLE:
STREET
PRODUCT NAME:
SPROCKET
TOOTH COUNT:
46
MATERIAL:
STEEL
CHAIN SIZE:
530
MOUNTING POSITION:
REAR
UNITS:
EACH
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Fitment

Fitment for JT SPROCKETS Sprocket - Rear - Yamaha - 46-Tooth JTR479.46

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