bottom bracket Alivio BB-UN26 steel 68/127 mm with crank bolts black

Description

Shimano Alivio bottom bracket Specifications: Model: BB-UN26-K Series: Shimano Alivio M4000 Series Color: black Material: steel / plastic Type of wire: BSA Bottom bracket type: JIS (square) Bottom bracket length: 127 mm Installation width: 68 mm Weight: 340 grams Content: 1 Bottom bracket 2 Drink bolts