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Wheels Manufacturing BB30 to Shimano BB Adapter

This adapter is required if you want to install Shimano 24mm HollowTech II cranks on a BB30 frame. In case you are wondering, a BB30 spec frame has a 42 inner diameter BB shell and a Pressfit 30 frame has a 46mm inner diameter BB shell. Made from lightweight Delrin. Does not include bearings so order those if you don't already have them.

Features

  • 47 grams
  • Made from lightweight Delrin
  • Allows the use of 24mm Shimano HollowTech II cranks on a BB30 frame

Works on BB30 frames only - (i.e does not work on Pressfit30 frames)

$22.95
Reg Price $29.95
Item #: 135420 Weight: 45g
Quantity:
Item is in stock