bottom bracket BSA 107 x 31 mm black/grey

Description

Hulzebos bottom bracket Specifications: Colour: black/grey Material: plastic, steel Weight: 341 grams Type of bike: city bikes Shaft type: Square connection (JIS) Diameter: 31 mm Type of wire: BSA Specifications dimensions: L1: 107 mm L2: 68 mm L3: 21 mm Content: 1 Bottom bracket 2 Crank bolts