Origin8 Pro Pulsion Single Speed Crankset, Black Review Posted by Pelicandy October 26, 2018 in Drivetrain Components Single speed crankset Forged AL6061-T6 crankarms Stamped alloy 1/8″ chainring 44mm chainline Does not include BB Origin8 Pro Pulsion Single Speed Crankset in two different crank arm lengths Random Products Tloowy 2pcs MTB 11T Bike Road Bicycle Rear Deraill... YBN YABAN 12-Speed Mountain Bike Chain Designed fo... Full Speed Ahead FSA Pro Road Bicycle Chainring ... Black Ops One Piece BMX Crankarm Review Cycling Origin8 Outdoor Recreation Parts & Components Sports & Outdoors