New Shimano Mf-tz20 6-speed Freewheel 14-28t for MTB Road Cycling Bike Review Posted by Pelicandy August 22, 2018 in Drivetrain Components This fits your . Make sure this fits by entering your model number. Shimano MF-TZ20 14-28 teeth 6 Speed setup Shimano MF-TZ20 14-28 teeth 6 Speed setup Random Products SHIMANO Dura Ace Octalink Track Bicycle Bottom Bra... FSA Super Road 50 -Tooth/10-Speed Chainring (110mm... KMC Z-72 7-8sp chain (Gray/Brown) Review White Industries Fixed Cogs 16t 1/8″ Review Cycling Outdoor Recreation Parts & Components SHIMANO Sports & Outdoors