Description
A worn or incorrect front sprocket directly impacts your engine’s power delivery, acceleration response, and overall drivetrain efficiency. The JT Sprockets 13-tooth counter shaft sprocket is computer-engineered to deliver the strength and precision you need for reliable performance, whether you’re fine-tuning gearing for track work or rebuilding after wear. When your sprocket matters, trust the engineering that combines Japanese metallurgy with CNC precision to eliminate flex and ensure consistent engagement cycle after cycle.
- Tooth Count: 13T
- Material: C45 high-carbon steel / SCM415 chromoly
- Design: Computer-optimized geometry
- Manufacturing: CNC-precision engineered
- Weight: Minimal, without compromise
- Quality Standard: Exceeds OEM specifications
- Application: Counter shaft fitment
- MPN: JTF253.13
- Installation: Bolt-on replacement









