Brand new unused item

FSA BB30 CERAMIC Bearing Reducer/Converter bottom bracket

Converts your 68mm wide BB30 road frame to run a Shimano HT2 style 24mm MTB axle.

Reduces BB30 bottom bracket shell to allow use of standard24mm cranks as used on MTB chainsets from Shimano Hollowtec II, RaceFace x-type, Rotor 24mm, FSA Mega EXO ect.

SRP £164.99

High end genuine FSA ceramic bearings, double sealed + exterior shield spacers

Ceramic bearings? What’s the point? Well, they are harder, smoother and lighter than steel bearings. They cannot rust (although the races can so you will need to avoid moisture ingress to prolong life). They offer lower rotational friction which translates into greater power efficiency. All these are marginal benefits, but every little helps you to achieve your goals.

BB cups are anodized red and look beautiful, which is probably the most important thing.

Left+right side specific cups

The BB is supplied in original packaging, with instructions and special ceramic grease with applicator syringe.

94g actual weight!

This item will fit a BB30 shell that measures 68mm wide, 42mm internal diameter (where ordinarily bearings are fitted directly into the frame and retained with circlips)

This is a high end performance orientated product and is suggested for use on race bikes/best bikes- it would not be wise to fit on your winter hack

Please feel free to ask about compatibility and I’ll do my best to confirm correct fitment