Description
A properly sized counter shaft sprocket is critical for optimizing your bike’s power delivery and acceleration characteristics. The JT Sprockets 16-tooth design delivers a mathematically balanced gear ratio that maximizes engine efficiency without sacrificing top-end performance. Built using JT’s computer-optimized tooth profile, this sprocket maintains strength while reducing unsprung weight—a key factor in responsive handling and reduced drivetrain stress.
- Tooth Count: 16
- Material: High-carbon steel
- Manufacturing: Computer-designed profile
- Fitment: Counter shaft application
- MPN: JTF519.16
- Design Focus: Strength-to-weight ratio
- Installation: Bolt-on replacement
- Application: Sport and racing bikes









