This adapter kit allows you to use your old external bottom bracket mountain cranks (24mm spindles) with your new BB30 or Pressfit 30 frame.
Dupont Delrin construction
Compatible with mountain cranks from Shimano Hollowtech II, Race Face X-Type, or FSA MegaExo systems
Not compatible with SRAM/Truvativ GXP cranksets
For BB30, use included spacer
Free shipping on all website orders over £25 to UK mainland.