Rebound damper adjustments: The rebound circuit allows for low-speed rebound to be adjusted

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Even though their cassettes were already fantastic

Four pistons

Adjustable sternum strap that offers a range of adjustments for a custom fit and increased stability

Shimano Deore SL-M6210 Shifter - 12 Speed - 22.2mm Bar Clamp Dropship Rebound damper adjustments: The reboundFeatures New ergonomic lever design: shorter stroke, crisper feel and an optimised paddle angle make the lever a natural fit from the first shift More paddle space: thumb contacts the paddle over a wider area Clean cable routing: design prioritises clean aesthetics and a tidy cockpit Single shift: limits wear and tear and potential damage to the cassette with high torque e bike shifts 2 way release: release shifts with a single push or pull, just as