This is a single speed freehub cassette conversion kit: Basically, if you have a freehub style multi-geared bike, and you want to go single speed, this kit will replace your cassette.

Here's how it works: Take your old cassette off and put this kit on. You use the included spacers in whichever configuration you need to get the driveline spacing of your rear sprocket right.

See our other listings for other sprocket sizes available!

Features:

* 1 x sprocket/cog, 14 Teeth (3/32" cog width)
* 4 x spacer 3.0mm thk
* 1 x spacer 5.0mm thk
* 2 x spacer 10.0mm thk
* 1 x lock ring
* Weighs 42g (1.63 oz.) (as shown in picture)
* Color: Chrome/Silver finish