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JT SPROCKETS Rear Sprocket - 51-Tooth - Yamaha JTR251.51SC

Part Number: 12102444
JT SPROCKETS
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SKU:
12102444
UPC:
824225315615
MPN:
JTR251.51SC
Condition:
New
Availability:
Ships Same Business Day
Weight:
1.60 LBS
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$32.98
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Description

A properly sized rear sprocket is critical to maximizing your Yamaha's acceleration, top-end speed, and overall powertrain efficiency. The JT Sprockets 51-tooth rear sprocket delivers the precision engineering and durability you need to maintain consistent performance lap after lap, whether you're on the track or the street. Built with computer-optimized design and premium materials, this sprocket reduces rotating weight while maintaining the strength required for high-demand riding.

  • Material: Japanese C45 high-carbon steel
  • Tooth Count: 51-tooth
  • Heat-treated and beadblasted
  • Computer-designed geometry
  • Reduced material surface tension
  • Fitment: Yamaha-specific (JTR251.51SC)
  • Installation: Bolt-on replacement
  • Meets/exceeds OEM standards
  • Optimized strength-to-weight ratio
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Specs

MATERIAL:
STEEL
PRODUCT NAME:
SPROCKET
TOOTH COUNT:
51
CHAIN SIZE:
520
MOUNTING POSITION:
REAR
UNITS:
EACH
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Fitment

Fitment for JT SPROCKETS Rear Sprocket - 51-Tooth - Yamaha JTR251.51SC

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