Shimano® took the first step years ago by launching its specific GRX® group Gravel. Now, ROTOR has decided to launch Q RINGS® dishes compatible with GRX® in combinations 48/31 and 46/30, with BCD 110 / 80×4.
Technical specifications:
– Combination of plates: 48/31 | 46/30.
– Ovality: 12.5%.
– Chainline: 46.9 mm.
– Weight: 48/31 – 149,5g | 46/30 – 123g.
– BCD: outer – 110×4 | inner – 80×4.
Compatibility:
– Cranks: Shimano® GRX® (FC-RX810-2).
– Groups: Shimano® GRX® 11s.
– Chains: Shimano® 11s, KMC® 11s.






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