JT Sprockets is the world's leading manufacturer of aftermarket sprockets, constantly raising the industry's standards for quality and service. Committed to supplying the most durable, best quality sprockets available in the marketplace worldwide. JT produce and sell more sprockets than all the other aftermarket brands combined.
Compatible Bikes:
| Manufacturer | Model | Year |
|---|
| Kawasaki | ZZR250 (EX250) | 1990-2003 |
| Yamaha | YZF R1 <<< 520 Chain Conversion | 2009-2014 |
| Yamaha | YZF R1 World GP 50th Anniv. Ed. <<< 520 Chain Conversion | 2012 |
| Yamaha | YZFR1 LE <<<<< 520 Chain Conversion - USA | 2010 |
