Features: Suitable for 6 to 8 speed bikes, this axles set is perfect for enhancing your cycling experience. Make of metal, the axles offer great strength and durability. Come with seal bearing 6000 series bearing. The quick closing design is easy to install and disassemble, so you can quickly make adjustments or repairs. Easy to use and install. Design for most kind of shifts bike.
Specifications: Component: Metal Type: Rear/Front Front axles Length: about 140mm/5.51inch Rear axles Length: about 180mm/7.09inch Load Bearing: 200kg Frictions Coefficients: 0.02 Temperature Ranges: -20℃ to 80℃
note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.