... 24'',26'',28'' etc size bikes. About our companyIt is 10 years we are professional in exporting bicycle parts ... parts & accessories for bicycle including bicycle computers,bicycle light,dynamo lights,flasher lights,bicycle locks,bells,helmets,bicycle bags,gloves,flags,bottles ... derailleurs,freewheels,shifting levers, brake levers,brake,crank & chain wheels,chains,cables & coats and ect. If you have ...