Supersprox - Sprocket 15 Front Yamaha SI (CST-1591:15.2) K-Type-Neck Guards The design of the Mobius

The design of the Mobius brace is intended to prevent three typical knee injuries: lateral bending

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MICHELIN® Commander® III tires deliver enhanced wet grip AND exceptional longevity

4-ply construction for long-wearing durability

under the jersey fit

Supersprox - Sprocket 15 Front Yamaha SI (CST-1591:15.2) K-Type-Neck Guards The design of the MobiusFully 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