material: 6061 T6 alloy body, 7075 alloy axle and cones, steel bolts
female oversize axle system + side bolts – this solution rules as it’s light & strong!
hollow alloy 7075 axle
bolts: 17mm hex head and 8mm Allen hex sockets, 3/8”x24tpi thread
10T driver with two decent sized, strong sealed bearings
disc brake mount IS (International Standard / 6-bolts)
weight: ~450 grams