Tecora E Bottom Bracket | Square Taper JIS | English Thread | 107mm - 131mm
Tecora E bottom brackets are completely maintenance-free as they form a non-separable unit with completely sealed cartridge ball bearings with a lifetime grease filling. The seals effectively prevent water and dirt from finding their way into the bottom bracket unit. With aluminium bearing cups with English thread (BSA 1.37x24 tpi), shell width: 68mm, weight: 235g (107mm). Available axle lengths: 107mm - 131mm (please select).