Description
A properly sized counter shaft sprocket is critical for optimizing your bike’s power delivery and acceleration characteristics. The JT Sprockets 13-tooth design delivers precise engagement with minimal rotational mass, allowing your engine to reach peak RPM faster while maintaining the durability required for sustained racing conditions. Whether you’re fine-tuning gearing for track work or maximizing low-end response, this component is engineered to perform without compromise.
- Tooth count: 13
- Position: Counter shaft
- MPN: JTF327.13
- Design: Computer-optimized
- Material: High-strength steel
- Weight: Minimized construction
- Strength: Racers-grade durability
- Fitment: Vehicle-specific (verify compatibility)
- Installation: Bolt-on replacement









