IRD - Cyclone Mark 1 Freewheel - 7-speed 13 - 28 t
These are the all-new Cyclone Mark 1 Freewheels! Brand new tooling and exquisite quality encompassing all the lessons we learned in freewheel design. All the big Asian manufacturers are only churning out freewheels for department store bikes. We made these purposely nice enough to put on a vintage Cinelli road bike, but affordable enough to use as a replacement on cheaper bikes with.
- Index shifting waves and special teeth profiles
- Fully chrome-plated cogs
- Heat-treated for durability
- Alloy and polycarbonate glass fiber spacers
- Double row precision bearings
- Labyrinth seals
- 7-speed
- Sample weights: 7sp/13-24t:399g