Sunrace BB Cartridge Bottom Bracket 68 x 107mm RGroup_21AEAE4921C7B0902AC5E61B56C78EA7C74F612B ensuring comfort and breathability with

ensuring comfort and breathability with a snug

Each sleeve is lightweight at just 60g

Its Gravel design tread features small blocks that provide low rolling resistance while ensuring excellent traction on mixed surfaces

ensuring a smooth ride in both wet and dry conditions

SKU: T1500031020

Sunrace BB Cartridge Bottom Bracket 68 x 107mm RGroup_21AEAE4921C7B0902AC5E61B56C78EA7C74F612B ensuring comfort and breathability withThe Sunrace BB Cartridge Bottom Bracket 68 x 107mm is a robust, easy to install bottom bracket unit designed for reliable drivetrain performance. Its sealed cartridge bearings and precision spindle deliver smooth pedaling, long service life, and broad compatibility with standard 68mm shell frames, making it a straightforward upgrade or replacement for road and mountain bikes, including motor assisted setups.