ROTOR expertise in drive train design is applied to the UNO cassette, resulting in a superlight and precise piece of art. The hollow design from high strength steel combined with 7075 heat treated alloy provides a stiff structure while keeps weight as low as possible. Gear steps are designed to always fit your perfect cadence. Surface coating reduces friction and increase durability.
SPECIFICATIONS
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Gear Ratio: 11-28
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Discipline: Road, Cyclocross, Triathlon
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Compatible with: KMC 11s & SRAM Eagle 11s chains compatible