Description
A precise counter shaft sprocket is critical for maximizing power delivery and maintaining consistent gear ratios in high-performance applications. The JT Sprockets 20-tooth design delivers the strength-to-weight ratio that racing demands, engineered through computer optimization to eliminate unnecessary material while preserving durability under extreme load conditions. Whether you’re fine-tuning your bike’s acceleration or replacing worn sprocket teeth, this component ensures reliable engagement and minimal drivetrain loss.
- Tooth Count: 20T
- MPN: JTF405.20
- Material: High-carbon steel
- Manufacturing: Computer-designed
- Design Focus: Minimum weight
- Design Focus: Maximum strength
- Fitment: Check compatibility chart
- Installation: Bolt-on replacement
- Application: Counter shaft









