Thanks to their oval shape, Q-Ring gears allow for more efficient use of muscles and increased cycling performance by varying pedaling resistance according to the natural strengths and weaknesses of the legs.
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Size: 30T
- BCD: 80×4
- Material: 100% CNC milled 7075-T6 aluminum alloy
- Oval
- Compatible with Shimano® GRX 2x11s cranksets
- Compatible chains: Shimano® 11s, KMC® 11s
- Black colour
