Hi!I'm a newbee.Probably i've made a stupid thing...First i bought the mountainbike Columbia trailhead with a disk brakes.It has a front and rear disk brakes.Stops realy nice and smooth!After that i've ordered the RAW 80 cc engine from Zone8cycling.I will recieve it on 26-th.But now i realyze:Where i'm gonna put a spocket on rear wheel?The disc brake is on the same side(you know-left).So,is anybody can give me some advice on this,please?P.S.Pardon for my heavy english-i'm originally Russian.
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