Riders with a BBRight, BB30a or PF30a frame who want to run a Shimano, FSA or other 24 mm spindle crankset.
BBRight and BB30a frames are designed around 30 mm crank spindles, which leaves riders with Shimano and other 24 mm spindle cranks stuck. The Wheels Manufacturing BBRight Adapter closes that gap, adapting 24 mm cranks to most BBRight frames and to Cannondale BB30a and PF30a frames.
The adapter cups are machined from engineering-grade Delrin and weigh just 48 g a pair. The kit includes 0.5 mm and 1.0 mm spindle spacers plus 30 mm ID spacers, so you can take up the asymmetric shell widths these frames use and set the crank preload properly.
It is a neat way to keep a frame you love and run the crank you want, without replacing the whole bottom bracket system.
24 mm cranks in 30 mm frames
Fits Shimano, FSA and other 24 mm spindle cranks to BBRight, BB30a and PF30a frames.
Light Delrin cups
Machined engineering-grade Delrin, 48 g per pair.
Spacers included
Spindle spacers and 30 mm ID spacers to dial in the fit.
Fit
Build
In the box
Delrin construction
Machined from engineering-grade Delrin, a tough, low-friction plastic that keeps the adapter light at 48 g a pair.
Great for
Maybe not for
Suits most BBRight frames plus Cannondale BB30a and PF30a. Check your frame standard before ordering, as press-fit systems look alike. FSA spindles can measure slightly over 24 mm, so check yours.
Spacing takes patience
These asymmetric frames need the spacers stacked correctly on each side to get the crank running true with no play. Dry fit first, count your spacers, and check for side-to-side play before riding. If you would rather not fiddle, bring the bike in and we will set it up.
Bottom brackets and small parts machined in the USA.
Wheels Manufacturing is an American component maker best known for its bottom brackets, adapters and derailleur hangers. Its thread-together bottom brackets are machined in the USA and use Enduro sealed bearings.
