Description
ITEM NAME:9 Speed Mountain Road Bike Freewheel Cassette 11-40T Bicycle Cycling Flywheel 9 Speed Mountain Road Bike Freewheel Cassette 11-40T Bicycle Cycling Flywheel #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. Color: as picture shown. 2 x Gear Ring.