Dub Bottom Bracket Shimano - Ultegra Bottom Bracket Hollowtech II SM-BBR60 BSA, 21,90 73mm Bottom Bracket Four Seasons 26254 Pro Kit Retrofit Kit Premium Bearings are high carbon steel bearings that are made to higher standard so they run smoother and last longer for those who ride often in all conditions. Shimano XT/SLX/LX BB-MT800: Lightweight BSA Bottom Bracket | bike Token's thread bottom brackets are extremely high quality and made for durability and smoothness by using materials such as premium, high carbon steel ball bearings and X-Seals that keep dirt and water out. BB/Frame Interface: English Token's X-Seal technology keeps bearing protected from dirt and water, with very little friction for a free-spinning bearing. Item Specifications: BB Shell Width (mm): 68, BB Shell Width (mm): 73, BB/Frame Interface: English, Bottom Bracket Shell I.D.: 34.7, Defined Color: Black, Spindle Interface Type: Hollowtech II, Weight: 98, keyword search: Token Threaded, 100% Token TK878 Threaded Bottom Bracket - English, Shimano HollowTech II, Black ... Sorry, this item is currently not available. Please contact us to check...
