The SUPERSPROX Countershaft Sprocket is a 14-tooth replacement sprocket made from SCM-435 carbon-free steel. Its impregnated construction is designed to prevent breakage and support extended sprocket life. A 0.5 mm ultra-hard surface layer helps reduce friction and minimize power loss caused by chain drag.
Fully lightened with radial holes, this sprocket is designed for off-road and street applications. Grooved teeth support fast dirt removal in off-road riding conditions and reflect the specification of SUPERSPROX factory racing parts. Distributor part number: CST-1539-14-2. Manufacturer part number: CST-1539-14-2.
Vehicle fitment includes 2010 Kawasaki EX250; 2012 Kawasaki EX250; 2013 Kawasaki EX300 Ninja 300 ABS; 2014 Kawasaki EX300 Ninja 300; 2014 Kawasaki EX300 Ninja 300 ABS; 2015 Kawasaki EX300 Ninja 300; 2015 Kawasaki EX300 Ninja 300 ABS; 2016 Kawasaki EX300 Ninja 300; 2016 Kawasaki EX300 Ninja 300 ABS; and 2017 Kawasaki EX300 Ninja 300 ABS.
Features:
- 14-tooth countershaft sprocket for listed Kawasaki applications
- Made from SCM-435 carbon-free steel
- Impregnated construction designed to prevent breakage and support extended sprocket life
- 0.5 mm ultra-hard surface layer helps reduce friction and chain drag
- Fully lightened design with radial holes for off-road and street applications
- Grooved teeth support fast dirt removal in off-road applications
- Distributor part number: CST-1539-14-2
- Manufacturer part number: CST-1539-14-2
- Fits listed Kawasaki EX250 and EX300 Ninja 300 applications from 2010 through 2017
Fitment:
2010 Kawasaki EX250
2012 Kawasaki EX250
2013 Kawasaki EX300 Ninja 300
2013 Kawasaki EX300 Ninja 300 ABS
2014 Kawasaki EX300 Ninja 300
2014 Kawasaki EX300 Ninja 300 ABS
2015 Kawasaki EX300 Ninja 300
2015 Kawasaki EX300 Ninja 300 ABS
2016 Kawasaki EX300 Ninja 300
2016 Kawasaki EX300 Ninja 300 ABS
2017 Kawasaki EX300 Ninja 300
2017 Kawasaki EX300 Ninja 300 ABS