Wheels Manufacturing BB30/PF30 Adapter For Shimano Cranks – 24mm Spindle, Black, Fits 68-83mm Shells

About This Product

Got a bike frame with a BB30 or PressFit 30 bottom bracket shell, but you want to run a Shimano crankset (or any crank with a 24mm spindle)? This Wheels Manufacturing adapter kit is exactly what you need. The kit includes two adapter shims that press into your BB30/PF30 bearings, converting them to accept the smaller 24mm spindle. It also comes with a whole assortment of spacers (14 pieces total) so you can get the chainline and spacing just right for virtually any shell width from 68mm to 83mm. That covers road bikes, mountain bikes, triples, you name it. The adapters are machined from engineering-grade Delrin, which is durable and smooth. It's made in the USA. Installation isn't too bad if you're comfortable working on bottom brackets. This is a proven solution to mix and match modern frames with popular cranksets.