We set 2 of our bikes at 19lbs with the dos blue springs on 2 shoe clutches and they shift at the perfect time.. Stays in the power band. Both bikes have circuit pipes and 50tccd..
We set 2 of our bikes at 19lbs with the dos blue springs on 2 shoe clutches and they shift at the perfect time.. Stays in the power band. Both bikes have circuit pipes and 50tccd..
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