Wheels Manufacturing BBright to Shimano Bottom Bracket with Angular Contact Bearings Black Cups
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Wheels Manufacturing BBright to Shimano Bottom Bracket with Angular Contact Bearings Black Cups Info
The Wheels Manufacturing BBright to Shimano Bottom Bracket with Angular Contact Bearings Black Cups exists to solve a specific problem cleanly: running a Shimano 24mm spindle crankset in a BBright shell without sacrificing drivetrain stiffness. Angular contact bearings are the key difference here — unlike standard deep-groove bearings, they handle radial and axial loads simultaneously, which keeps the interface rigid under the kind of torque you're actually producing on hard climbs and out-of-the-saddle efforts.
Wheels Manufacturing builds to tight dimensional tolerances, which matters more than most riders realise with press-fit standards. BBright demands consistent accuracy to seat and stay seated correctly — a poorly dimensioned cup will creak, migrate, or wear prematurely. The black cup finish is understated and functional, nothing more.
Wheels Manufacturing BBright to Shimano Specs at a Glance
- Shell compatibility: BBright (79mm)
- Crank compatibility: Shimano 24mm spindle cranksets
- Bearing type: Angular contact
- Cup finish: Black
- SKU: BBRIGHT-OUT-3
