Supersprox - Sprocket 15 Front Yamaha SI (CST-1591:15.2) Option:15T Prevents corrosion throughout the entire

Prevents corrosion throughout the entire fuel system

Removable nose guard

It works with both sources simultaneously so there is no either/or when choosing how you wish to operate the unit

Overall Length 13

Compatibility with BRP damper mount

Supersprox - Sprocket 15 Front Yamaha SI (CST-1591:15.2) Option:15T Prevents corrosion throughout the entireFully lightened with radial holes. Ultra hard surface layer reduces friction to prevent power loss caused by chain drag. Grooved teeth maximize sprocket life by preventing dirt build up. Made from SCM 435 Carbon Free steel and carbon impregnated. Made in Europe The refined core structure ensures that the teeth will not break when worn, like cheap C 45 sprockets. MATERIAL Steel CHAIN 525 TEETH 15 COLOR Black OVER ALL THICKNESS 11 SPLINE ID 26 SPLINE OD