For conversion from 7-8-9-10 speed wheels to singlespeed / Fixie

Contains 1 cog in steel, spacers and a locknut/lock ring

Spacers are made from 6061 T6 Aluminium

The following spacers are included:

4 x 3 mm

1 x 5 mm

2 x 10 mm

The Gearwheel fits a 1/2 x 3/32 chain.

Fits wheels with Shimano/Sram cassette (both road and mtb wheels)

After mounting you have one gear with freewheel on the rear wheel.