FSA E-Bike SL-K Carbon Crank Arms to Fit Fazua/ Nidec Isis Drive

FSA E-Bike SL-K Carbon Crank Arms to Fit Fazua/ Nidec Isis Drive FSA Armset compatible with Fazua /NiDec hollow carbon crankarms ISIS drive color graphics Q Factor: (Fazua 177mm) (Nidec184mm) CK-8685-1/IS

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