Wheels Mfg BB30 to Outboard 24 mm Adaptor Bottom Bracket
£104.99
Use to convert your BB30 frame (Cannondale Etc) to use a Shimano or similar chainset with a 24mm axle. This design can also eliminate the dreaded BB30 creak.
Hope BB SRAM / Truvativ GXP Conversion
£12.00
To use a SRAM/Truvativ GXP chainset with a Hope BB you'll need these convertors.