Description
ITEM NAME:Road Bike Freewheel Cassette Sprocket 9 Speed 11-40T Bicycle Replacement Kit Road Bike Freewheel Cassette Sprocket 9 Speed 11-40T Bicycle Replacement Kit #irobotbox-wrap #irobotbox-wrap a { color: #7697ca; text-decoration: none;.Item Type: Freewheel. 1 x Freewheel. Shift up and down quickly and smoothly. Designed for 9 speed bike. Easy to install and use. Speed: 9 speed. 2 x Gear Ring. Color: as picture shown.