Durable 130 To 135mm Bike Parts Stainless Steel Bicycle Rear Hub Seat

Number of Holes : 24 Holes Axle : qr Freehub : XD Position : FRONT Braking System : V Brake Spoke Hole : 12 - 19 Material : Steel Category : Bearing Hub Hub Hole Number : 20 Holes Origin : Mainland China Material: Stainless steel Specification: 130-135 Size: 20 * 11 * 10mm Net weight: 12.3g Packing list: 1 Pc* Hubs Convert Function: It can extend the 130-length hub to 135MM to adapt to the 135MM frame. For example: the hubs of road bikes are mostly 130MM. If you want to install them on the mountain bike frame 135MM, you only need to use this conversion seat. There is no need to replace the hubs, saving costs. When installing, install the conversion base to the hub and then support the frame with a little force to install it. The strength of stainless steel is greatly improved than that of aluminum alloy. safer.