Mountain bike hub lock cover Middle lock turn six-pin disc conversion cover Bicycle center lock cover disc (one piece, green)

[Size]: bottom seat outer diameter 52mm* nail distance 44mm* height 10.3mm; lock cover outer diameter 44mm* inner diameter 31.1* height 8.2mm

【Compatible】Suitable for center lock hubs on the market such as Shimano, DT, MAVIC and other famous brands.

【High-quality material】Made of aluminum alloy, full CNC process, beautiful appearance, hard material and high strength.

【Easy to Install】Simple design makes it easy to assemble and disassemble, suitable for mountain bikes.

【Durable and Safe】Excellent hardness can withstand brake wear. Long service life, stable, safe and reliable.