You have no items in your shopping cart.
Wheels Mfg offers a large variety of bottom brackets, PF30/BB30 adapters, replacement parts and tools. Find the bottom bracket standard your bike uses below and click to find all the parts you need.
4.5 mm spacers allow for the use of a 7 speed cassette on a traditional Shimano 8/9 freehub
Also for general spacing needs
Bag of 5 spacers
Register your email for news and special offers