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 SRAM PG850 8 Speed Cassette Review ZEERMENG SRAM Truvativ Team GXP English Bottom Bra... ABSOLUTE BLACK SRAM CX Oval Direct Mount Chainring... Truvativ M12 Capless Steel Crank Bolts Review Cycling Origin8 Outdoor Recreation Parts & Components Sports & Outdoors