Description
A properly sized rear sprocket directly impacts your BMW’s acceleration, top-end speed, and overall drivetrain efficiency. The JT Sprockets 41-tooth rear sprocket delivers precision engineering with measurable performance gains while maintaining the reliability your bike demands. Whether you’re optimizing gearing for track work or street riding, this sprocket provides the durability and lightweight construction to support your performance goals.
- Tooth count: 41T
- Material: Japanese C45 high carbon steel
- Construction: CNC computer-designed
- Surface treatment: Heat-treated, beadblasted
- Fitment: BMW-specific
- Installation: Bolt-on
- Quality standard: OEM-exceeding specifications
- Weight: Optimized for reduced unsprung mass
- MPN: JTR6.41
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