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JT SPROCKETS Rear Sprocket - 44 Tooth - Yamaha JTR1842.44

Part Number: 12102689
JT SPROCKETS
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SKU:
12102689
UPC:
824225301540
MPN:
JTR1842.44
Availability:
Ships Same Business Day
Weight:
1.55 LBS
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$22.58
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Description

A worn or incorrect rear sprocket directly impacts your Yamaha's acceleration, top-end speed, and engine efficiency. The JT Sprockets 44-tooth rear sprocket restores optimal gearing characteristics while delivering the durability needed for consistent track or street performance. This is a straightforward bolt-on upgrade that pays dividends in responsiveness and reliability.

Manufactured from high-grade C45 high-carbon steel and heat-treated for extended service life, this sprocket maintains precise tolerances and resists wear from high-load conditions. Whether you're fine-tuning your gearing ratio for a specific riding style or replacing a damaged unit, this OEM-spec part ensures your power transfers cleanly to the rear wheel.

  • 44-tooth configuration
  • C45 high-carbon steel
  • Heat-treated construction
  • Bead-blasted finish
  • Yamaha-specific fitment
  • Bolt-on installation
  • OEM-standard tolerances
  • Industry-compliant design
  • MPN: JTR1842.44
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