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    Message traxxas-modifier about it :-)

Sprocket for Y15zr, Sinper 150, mx king, Exciter 150


New Member
Recently I have changed my swing arm and tire of my bike, it’s 160/60 now. Since I’m moving towards the big bike concept I’m not speed that much. But I feel like the tire is pretty heavy on my engine. So I was looking forward to get new sprockets, what’s your view on this and how many tooth should I try on.?