and the other end has tips of 3

Compatible with all air spring MTB suspension

The reversible design allows you to choose between 15 or 20-degree float

Suitable for all types of weather

You decide on what you want to carry with the included adaptors

Wheels Manufacturing PF30 Outboard Conversion Bottom Bracket - 24mm - PF30 - 68-73mm Shell - Standard Bearings Envelope Shipping and the other end hasSimply the best way to convert your PF30 frame to accept standard 24mm or GXP style stepped 24 22mm axle cranks. The beauty of this system over using an adaptor is that the two aluminium cups thread into each other so they lock onto the frame. This offers an extremely secure connection whilst virtually eliminating the chance of the dreaded press fit creak. They install with 2 x standard 44mm external bottom bracket tools, so are significantly easier