IRD Cyclone Mark 1 Freewheels
The all-new Cyclone Mark 1 Freewheels featuring brand new tooling and exquisite quality encompassing all the lessons we learned in freewheel design. These Freewheels are purposely nice enough to put on a vintage Cinelli road bike, yet affordable enough to use as standard replacements.
- Chrome plated cogs with index shifting waves and special teeth profiles
- Double row precision bearings and labyrinth seals
- Special teeth profiles
- Heat-treated for durability
- Alloy and polycarbonate glass fiber spacers
- Available in 7, 6, and 5 Speeds
- Standard ISO 1.375 x 24 TPI
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Sample Weights: 5sp - 13-32t: 400g / 6sp - 13-28t: 440g / 7sp - 13-24t: 399g
