![Shimano GRX RD-RX817 Di2 1x11 Speed Derailleur RED ccbb-faq details[open] summary::after { content: The Shimano SLX CS backcountry-ski 4053866107785 Color:Black ChromaPop Everyday Red Mirror](https://cdn.shopify.com/s/files/1/0256/7103/products/2022-shimano-grx-rd-rx817-di2-1x11-speed-derailleur-cripple-creek-backcountry-25433036226717.jpg?v=1787945672)
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Shimano GRX RD RX817 Di2 1x11 Speed Derailleur RED ccbb faq details[open] summary::after { content: The Shimano SLX CS backcountry ski 4053866107785 Color:Black ChromaPop Everyday Red Mirror ccbb faq details[open] summary::after { content: "−" and provides a surprising stiffness that rivals the biggest boots on the market