we provide all kinds of bike parts including bike freewheel with many kinds of colour , pattern and completed specfications We are a big company in China mainly manufacturing bike parts.Our products: crank,pedal,saddle,tube,cotter pin,hub,freewheel,chain,steel ball,fork,derailleur,grip,handle bar,mudguards,axle,bar end,basket,children bicycle,more than one hundred and sixty varieties of products. ...