Crankshaft for Kymco horizontal AC, LC SF10Very good quality aftermarket crank for horizontal 50cc Kymco AC, LC and SF10 enginesThe crank is a 100% match to the original and is an outstanding aftermarket itemAlso a good everyday choice for lightly-tuned 70cc sports enginesCrank requires 12mm gudgeon pins, as originally factory-fittedWhen fitting a new big end, we recommend a new set of crankshaft bearings and oil sealsYou can add these to your orderThe big end is not included in the delivery