Description
A worn or incorrect rear sprocket directly impacts your F800’s acceleration, top-end speed, and engine efficiency. The JT Sprockets 47-tooth rear sprocket restores optimal gearing geometry while delivering the durability you need for consistent track performance or daily riding. Engineered with precision and built to withstand extreme loads, this sprocket combines reliability with measurable performance gains.
- Tooth Count: 47T
- Fitment: F800 specific
- Material: C45 high-carbon steel
- Heat-treated construction
- Bead-blasted finish
- Computer-designed profile
- Reduced surface tension
- OEM-exceeding quality standards
- Bolt-on installation
- Lightweight, optimized design






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