Road bike 11 Speed Cassette 11-28T Gravel bike 11-36T 11Speed 11-34T UltraLight K7 11V SLR 11s 11-32T CNC Bicycle Freewheel. Fit for Road bike, Gravel bike.MATERIAL: HIGH STRENGTH STEEL& 7075 T6 ALLOY. This item is in the category "Sporting Goods\Cycling\Bicycle Components & Parts\Cassettes, Freewheels & Cogs". The seller is "zslingup8" and is located in this country: CN. This item can be shipped worldwide.