Kit chaîne JT 520X1R 16/42 renforcée - couronne standard

The JT chain kit with X1R chain combines high-quality sprockets with a robust heavy-duty X-ring chain for reliable power transmission in everyday use and during sporty riding. The X-ring technology provides better sealing than conventional O-ring chains while also reducing friction. Thanks to its quad-staked pins and solid bushings , the X1R chain delivers high durability, long service life and consistent performance. Depending on the version, it is suitable for road motorcycles up to 900 cc / 130 bhp , or up to 800 cc / 120 bhp in the 520 version. Heavy-duty X-ring chain Better sealing than conventional O-ring chains Reduced friction thanks to X-ring technology Quad-staked pins for high side plate retention Solid bushings for high resistance to shock loads Depending on the version, suitable for road motorcycles up to 900 cc / 130 bhp 520 X1R3 : up to 800 cc / 120 bhp, also suitable for …