JT Rubber Cushioned Front Sprocket for Yamaha Niken / GT Ninja H2 Flat lock seams for unobtrusive

Flat lock seams for unobtrusive fit and feel

Unique Nucleon Flex Pro chest protector’s microstructure is designed for advanced energy absorption

Constructed with an advanced reinforced polyfabric textile for durability and Alpinestars exclusive Drystar® membrane for 100% waterproof performance in wet weather conditions

Zippered air intake vents are strategically placed to optimize airflow

for glance off performance and deflecting impact energy away from the helmet

JT Rubber Cushioned Front Sprocket for Yamaha Niken / GT Ninja H2 Flat lock seams for unobtrusiveJT Rubber Cushioned Front Sprocket for Yamaha Niken GT Rubber Cushioned Front Sprockets Rubber cushioned sprockets have been widely used by the major Japanese motorcycle manufacturers since early 1990s to dampen the chain impact on the teeth of the front sprocket. JT Sprockets has now released these same sprockets to the after market. Quality, design and OEM proven technology are the same as used for what is supplied to the motorcycle manufacturers