SHIMANO Single-Speed Freewheels Review Posted by Pelicandy August 24, 2018 in Drivetrain Components Works with 3/32″ or 1/8″ chains BMX or single-speed, the Shimano Single-Speed bicycle freewheel is the industry standard. Random Products Chain Guard Bracket Bolt & Accessories Chrome... KMC X9.93 9-Speed Bike Chain Review SHIMANO FC-M785 38/24T XT 10-Speed Crankset Review SunRun Seven Speed Cassette Review Cycling Outdoor Recreation Parts & Components SHIMANO Sports & Outdoors