{"product_id":"shimano-grx-rx610-right-rear-shifter-hydraulic-disc-brake-kit-12-speed-1700mm-hose-oem","title":"Shimano GRX RX610 Right\/Rear Shifter \u0026 Hydraulic Disc Brake Kit – 12-Speed – 1700mm Hose – OEM","description":"\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"547ff8bc-7898-4563-8193-8ec93f382777\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"80\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThe Shimano GRX RX610-R Shift\/Brake Lever is a right-side hydraulic disc brake and rear shift control designed for Shimano’s 12-speed GRX gravel drivetrain systems, combining precise shifting with confident braking performance in a gravel-focused ergonomic design. Built specifically for mixed-surface riding, it features a textured hood shape and lever ergonomics optimized for control on rough terrain and long gravel rides. Paired with hydraulic disc braking, it delivers reliable modulation and stopping power in varied conditions, while the 12-speed rear shifting supports modern wide-range gravel drivetrains built around durability, control, and efficient cadence management across mixed terrain.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":54613256896884,"sku":"C-2341","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/2490\/6557\/files\/Screenshot_2026-05-17_190819.png?v=1779059338","url":"https:\/\/cyclelimited.com\/products\/shimano-grx-rx610-right-rear-shifter-hydraulic-disc-brake-kit-12-speed-1700mm-hose-oem","provider":"Cycle Limited","version":"1.0","type":"link"}