Origin8 Alloy Crank Set 170mm 107 SQR JIS crankset black

Single/Double crank arm sets. Forged AL6061-T6 crank arms. Includes left and right crank arms only - Does not include chainring(s). 2x Chainline: 44.3mm. Q-Factor: 148.2mm. Does not include square taper BB. Weights do not include BB