CeramicSpeed Bearing 15268 Standard Shimano I-SPEC II and minimizes the risk of

and minimizes the risk of saddle sores

including delicate paintwork

YKK 2-way Vislon AquaGuard zipper

Convenient storage for phone with velvet lined inners to protect the phone

CeramicSpeed Bearing 15268 Standard Shimano I-SPEC II and minimizes the risk ofEngineered for unparalleled low friction and exceptional durability, optimizing power transfer and efficiency in high performance cycling components. The CeramicSpeed Bearing 15268 Standard is a precision engineered ceramic bearing designed to provide a significant upgrade in performance and longevity for your bicycle's rotating parts. Featuring high quality CeramicSpeed balls and robust steel races, this bearing dramatically reduces friction compared