JT SPROCKETS Rear Sprocket - 40 Tooth JTR1415.40
Part Number: 12102683JT SPROCKETS
- SKU:
- 12102683
- UPC:
- 824225314281
- MPN:
- JTR1415.40
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
Description
A worn or mismatched rear sprocket directly impacts your bike's acceleration, top-end speed, and chain wear—making this one of the highest-ROI upgrades you can make. JT's 40-tooth sprocket delivers the strength and precision you need for consistent performance, whether you're fine-tuning your gearing for track days or keeping your daily rider reliable. Built with aerospace-grade materials and engineered for minimal weight, it's the sprocket choice trusted by racers and serious enthusiasts.
- 40-tooth configuration
- C45 high-carbon steel
- Heat-treated construction
- Bead-blasted finish
- Computer-optimized design
- Minimal unsprung weight
- Industry-leading durability
- Exceeds OEM standards
- MPN: JTR1415.40
- Bolt-on installation
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