Comming from the new Rotor UNOÂ groupset, this cassette represents all the experience and the quality of Rotor.
Its precise CNC manufacturing made this cassette, an exceptional component thanks to its quality of manufacturing. Just like the group, the UNO cassette is a real art piece and an example of lightness and precision.
Its first 9 cogs are made in a unique steel block, whereas 2 last ones are in aluminum 7075, the whole connected by 7 Torx screws and a star of fixation assuring an optimal rigidity the set.
The unique zone of contact between the body and the cassette allows not to mark the freewheel, in particular thanks to the softened angles. The UNO cassette benefits of one specific surface treatment allowing to reduce the friction and so to improve its life expectancy.
Features:
- Materials: High resistance Steel / Aluminium 7075
- Recommands chain: Rotor / KMC 11s
- Freewheel: Shimano/Sram
- Groupset compatible: Shimano/Sram/Campagnolo
- Weight: 135gr (11-28)
MORE INFORMATION
| Gender | Not Specified |
| Freewheel | Shimano / Sram |
| Teeth | 11-30 |
| Speed | 11 |







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