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ktm rfs stroker crank

  1. KTM RFS Ultralight stroker crank - GW Racing prepped

    Bike Parts
    I have this very special crank for sale to free up some funds for my new RFS/SX-F hybdrid bike build. It's based on the 03 525 SX crank (72mm stroke normally), that came from the factory with some fancy machining done to it to bring the weight down to just 3877 grams. As a comparison, a 72mm...