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BB30 for Shimano Road
The BB30 standard opened up design possibilities for frames. Adapting it for Shimano cranks takes a special machined aluminum threaded bottom bracket that threads into itself.
Ours are finished with CeramicSpeed Bearings. You hav Read more..
Compatible with: Shimano
Frame Fit: BB30
Inner diameter: 42 mm
Shell width: 68 mm