JT SPROCKETS Rear Sprocket - 38 Tooth - 749S JTR744.38
Part Number: 12101071JT SPROCKETS
- SKU:
- 12101071
- UPC:
- 824225311174
- MPN:
- JTR744.38
- Availability:
- Ships Same Business Day
- Weight:
- 155.00 LBS
Description
A properly sized rear sprocket is critical for optimizing your bike's acceleration, top speed, and overall drivetrain efficiency. The JT 38-tooth sprocket delivers the precision engineering and durability demanded by racers and serious enthusiasts who can't afford chain slippage or premature wear. Built from high-carbon steel with professional-grade heat treatment, this sprocket combines lightweight design with the strength needed for consistent, reliable performance across demanding riding conditions.
- 38-tooth rear sprocket
- JT 749S fitment
- C45 high-carbon steel
- Heat-treated construction
- Bead-blasted finish
- Reduced surface tension
- Computer-optimized design
- Exceeds OEM standards
- Lightweight geometry
- Maximum strength retention
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