Wabi Replacement Wheel Bolts and washers
Each set contains two bolts and two washers.
6mm OD (outside diameter) bolts are for front and rear hubs on most Wabi wheelsets. These use a 5mm hex wrench.
9mm OD bolts are for front hubs on some older models. These use an 8mm hex wrench.
10mm OD bolts are for rear hubs on some older models. These use an 8mm hex wrench.