Mountain Bike parts:
1.ISO9001 Certificate
2.European EN Certificate
3.Chinese famous brand

Detailed Specs:

5,6,7,8 speed non-index freewheel

Finish: black, brown,cp

Standard:FW-5,6:14T/28T

                FW-7,13T/28T,14T/28T

                 FW-8,13T/30T

Our products mainly include:

bicycle,bicycle accesory,children bicycle,folding bicycle,moutain bicycle,city bicycle.  and parts of bicycle and mountain bike such as:chain-wheel and crank,bicycle saddle,middle axle,basket,air pump,hub spindle,head parts,free wheel,brake cable,chain,brake lever,brake shoes,tyre and tube,mudguard,side stand,chain adjuster,steel ball,pedal,front fork.