Description
Reducing unsprung weight on your YZF-R1 directly improves throttle response, acceleration, and handling precision—especially critical for track applications where every tenth counts. This JT rear sprocket replaces heavy OEM components with aviation-grade aluminum, delivering measurable performance gains without compromising durability or chain longevity. The self-cleaning design minimizes debris buildup, extending sprocket life under demanding conditions.
- Material: Aviation-grade 7075-T6 aluminum
- Tooth Count: 47
- Fitment: YZF-R1/LE specific
- Construction: CNC-machined
- Finish: Gold, hand-finished
- Design: Self-cleaning
- Installation: Bolt-on replacement
- MPN: JTA486.47GLD
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