Option	Availability	Price
Black (iD: 21616)	In stock	£85.00
Silver (iD: 28148)	In stock	£85.00

- Designed for 68mm BB's
- Flanges lie on the outside of the cups eliminating any potential rounding
- Seal keeps moisture and grit out
- Can be adjusted on the fly
- Converts shell from 68mm to 73mm
- Designed to fit EBB shells with an internal diameter of 55mm

Shipping for all Mainland UK orders is free including bikes and frames. Overseas delivery is worked out differently for each order based on the weight and size. For more info please put something into your basket to see an estimated delivery charge or get in touch.

All in stock items ordered before 2pm will be priority despatched for next day delivery*

We use Royal Mail's 1st Class Recorded delivery service for most orders, so you'll need to be in to sign for your goods. For larger items, we use FedEx Parcel Distribution Service, again you'll need to sign for them.

We will deliver goods to an address other than the credit card address, although we may require further details from you.

*excludes some bikes and bulky items

Please click here to see our returns policy

The 29 inch wheeled mountain bike isn’t just a token in the Niner line-up. It is their one and only love, the Niner heart and soul out there on the trail. Niner have 100% commitment to a wheel size they believe in, to impeccable designs & exquisite ride quality. It’s a dedication Niner want to share with you on every ride.