exture of material:Aluminium alloy6061 T6 tread

axis:12MMDiameter chromium-molybdenum rigid spindle

Bearing:L7Umaterial(DU)+Bearing

4.Weight:339g/pair

Specifications:105*100*15MM

Axis Thickness of 12MM Diameter

Self-developed three-layer structure seal diagram

All-in-One CNC Profile Processing

Flat solid surface, ultra-thin and light weight, optimum design makes it better to deal with all kinds of forest road riding and mountain cross-country riding