Ratio Technology
GB · 2018 · Gravel
Upgrade kits and a rebuildable mechanical derailleur from the Lake District
Two Cambridge engineers started by making old SRAM cable shifters work with wider cassettes. Now they make a mechanical derailleur in Ambleside, built to be rebuilt, at a time when the big groups have gone electronic.
- Ownership
- Independent
- Status
- Trading
- Made
- Mech made in the UK
- Offers
- plain-language guides, spare parts
- Activities
- Gravel, Road cycling