Spidi BioMechanic Shoulder S3-Brand-SURFLEX Base Outside Diameter: 8

Base Outside Diameter: 8

Octane Booster increases the RON octane rating of both lead-free and leaded petrol

Wossner pistons are used by leading Supercross

Putoline Oil

Rising Options: 10mm

Spidi BioMechanic Shoulder S3-Brand-SURFLEX Base Outside Diameter: 8CE certified BioMechanic shoulder protection, ideal for racing and sport use, as used by Spidi's MotoGP and Superbike riders. CE Biomechanic shoulders are composed of a flexible jointed external shell for sliding and soft inner material for shock absorption and comfort. Weight is only 78 grams and the shock absorbing performance is well above that required by CE 1621 1 CE law standard. These protectors can be used inside any item with Biomechanic