Tooth Ratio: 11T / 12T / 13T. - MTB Bike Sprocket Freewheel Cassette Cog Gear. Speed: 11S.
Bike Cassette Cog Freewheel Replacement 11T 12T 13T Steel Gear for 8 9 10 11 Speed Mountain Road Bicycle Components(11S 11T)
Bike Cassette Cog Freewheel Replacement 11T 12T 13T Steel Gear for 8 9 10 11 Speed Mountain Road Bicycle Components(10S 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
RiseNova Lightweight Steel Bike Freewheel Cog 11 12 13 Tooth for 8-11 Speed MTB Road Cycling, Narrow Wide Design Low Noise Sprocket(9S 11T)
RiseNova Lightweight Steel Bike Freewheel Cog 11 12 13 Tooth for 8-11 Speed MTB Road Cycling, Narrow Wide Design Low Noise Sprocket(11S 11T)
Bike Cassette Cog Freewheel Replacement 11T 12T 13T Steel Gear for 8 9 10 11 Speed Mountain Road Bicycle Components(10S 13T)
