DMR STS and Cassette Spacer Combo Kit -
The DMR STS and cassette spacer combo-kit includes: a 16t cog and DMRs Simple Tension Seeker chain tensioner.
- Do not use with a coaster brake or fixed gear
- Includes both spacer kit with 16t cog and DMR's Simple Tension Seeker chain tensioner in a single package
Mountains Plus Outdoor Gear
DMR Single Speed Spacer Kits. These kits make it simple to ditch your gears and run a single speed set up without buying a new wheel.