Tooth Ratio: 11T / 12T / 13T. - MTB Bike Sprocket Freewheel Cassette Cog Gear. Speed: 11S.
Shimano Sprocket for CS-M8000/M7000/HG-800 11-Speed 11t - 13t - 15t - 17t - 19t
Bike Rear Derailleur Pulley, Aluminum Alloy 11T/13T Guide Roller Bicycle Derailleur, Wheel Derailleur Pulley for 8/9/10/11 Speed Rear Derailleurs (Purple, 11T)
Bike Rear Derailleur Pulley, Aluminum Alloy 11T/13T Guide Roller Bicycle Derailleur, Wheel Derailleur Pulley for 8/9/10/11 Speed Rear Derailleurs (Black, 11T)
BBB Cycling Derailleur Pulley 11-T and 13-T Rear Shimano 11-Speed Jockey Wheels Roller Urban Road Bike MTB Bicycle RollerBoys 11T BDP-08, Black
BBB RollerBoys Jockey Wheels 11T – BDP-02 Pulley Wheels for 9/10/11 Speed
SunRace SP856 Rear Derailleur 11T Jockey Wheels For 9, 10, 11 Speed Drivetrains
