Product Size Series: Road bikes and Mountain bikes. 2 different Specifications.
Size of this Product: For Road bikes front wheel 100mm, rear wheel 130mm.
Individually Rotatable Handles: Telescopic aluminum alloy handle with 360 degrees free rotation function, pull the handle head hidden telescopic gap can be free to rotate, the handle and the axle for the integrated connection, can not be disassembled handle.
Axles Material: The axles material is made of Titanium Alloy.
Titanium Alloy: Titanium alloy axles are stronger and lighter than steel axles, making them more durable and reliable.