Bont 167 Bearings
The 167 bearing is the only bearing on the market that is designed specifically for Derby. Being small in size, the 167 bearing offers the highest acceleration of any bearing on the market. Exactly what you need in Derby. It is also the lightest bearing on the market which also helps with acceleration. The bearing has double shields to stop dirt getting in and the bearings fits 7mm axles. Upgrade your bearings to the new 167 bearing from Bont. Patent Pending.
Set of 16 bearings
Fits 7mm axles.
This product requires cylinder spaces, not the normal self centering spacers.
Non stock item. Please allow for additional time to ship from manufacturer.