Kokusan Flywheel Assorted Aprilia Models (Refer to Fitments) (RMS120-103587) S3-Cat-Apparel-Road-Gloves-Mens-Winter STI EVOLUTION FOAM midsole

STI EVOLUTION FOAM midsole

The entry and exit system used on the Prodigy also doubles as the Emergency Release System

Lined with Thinsulate® G and polar fleece

With a blend of mixed medias and a hot silhouette - yet ventilation to keep things cool - you can ride in style when things heat up outside

Kokusan Flywheel Assorted Aprilia Models (Refer to Fitments) (RMS120-103587) S3-Cat-Apparel-Road-Gloves-Mens-Winter STI EVOLUTION FOAM midsoleBrand new Magneto Flywheel Rotor All products shipped are tested Dimensions: Exterior Diameter: 121 mm Exterior Diameter #2: 119 mm Interior Diameter: 107 mm Interior Diameter Center Housing: 19. 2 mm Exterior Diameter Center Housing: 34 mm Thickness (exterior): 34. 8 mm Thickness (interior): 30 mm