Description
Counter shaft sprockets are critical to your bike’s power delivery and acceleration response—a worn or undersized sprocket directly compromises throttle feel and top-end performance. The JT 15-tooth option gives you the aggressive gearing needed for track work or competitive riding, while JT’s proven manufacturing process ensures reliability under sustained high-RPM conditions. If you’re chasing faster lap times or more responsive acceleration, this computer-optimized design delivers measurable results without the weight penalty of inferior alternatives.
- Tooth Count: 15T
- Material: High-strength steel
- Heat-treated construction
- Bead-blasted finish
- CNC-designed geometry
- Minimum weight engineering
- Exceeds OEM standards
- MPN: JTF274.15
- Bolt-on installation
- Motorcycle-specific fitment






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