Bont 167 Mini 7mm Type:Bearings ONLY B/AA (Delta) and D/B (Gamma)

B/AA (Delta) and D/B (Gamma) Widths

the 167 bearing is the lightest bearing on the market and offers the highest acceleration compared to the competition

Width: 30mm

Available in following colors/hardnesses ranging from softest to hardest: Orange (71A)

You can call it a skate helmet

Bont 167 Mini 7mm Type:Bearings ONLY B/AA (Delta) and D/B (Gamma)Fits 7mm axles only The 167 bearing is the only bearing designed specifically for roller derby. Being small in size, the 167 bearing is the lightest bearing on the market and offers the highest acceleration compared to the competition. The bearing has double shields to stop the dust and dirt from getting in. These bearings are made by Jesa. Info: Set of 16 bearings Fits 7mm axles These bearing require cylinder spaces. You need 1 spacer per wheel The