Prowheel BSA Threaded Bottom Bracket

Sport & Leisure Verified independent store

→

Prowheel BSA Threaded Bottom Bracket Engineered for reliable MTB performance, this Prowheel BSA threaded bottom bracket is designed to deliver smooth, efficient power transfer with a 24mm Hollowtech axle interface. Featuring oversized double sealed bearings for enhanced durability and protection against the elements, it ensures consistent performance ride after ride. The CNC machined cromoly casing paired with forged aluminium cups offers an excellent balance of strength, precision, and low weight, making it a dependable upgrade for any 68 or 73mm threaded frame setup. Designed to fit BSA frames For 24mm Hollowtech II Shimano cranksets Cup diameter: 46mm Shell width 68 / 73mm Oversized double sealed bearings Oversized internal bearings. CNC machined forged aluminium with plastic inner tube Use: Road and MTB applications Show more