The aluminium cups that make up the Wheels Manufacturing PressFit 30 Threaded ABEC-3 Bottom Bracket are strong and durable, designed to simply thread into one another. Double lip sealed Enduro bearings keeping out grime, this bottom bracket is compatible with 30mm diameter spindles.
- Serviceable, double lip sealed Enduro bearings
- USA machined aluminium shell for superior function and durability
- No more creaking, smoother operation, longer bearing life, and really quick bearing replacement