Gevenalle HOUP Cassette Alignment Upgrade.
- HOUP = Halo Of Ultimate Protection
- Realigns and lightens your cassette while providing extra derailleur clearance protecting the spokes from chain drop/gouging
- Place HOUP behind existing cassette, then remove existing lock ring and 11t cog and secure cassette with provided alloy 12/13t lockring
- 11 speed version compatible with Shimano 5800 and 6800 cassettes
This product was added to our catalog on April 25, 2018