{"product_id":"wheeltop-wireless-gravel-eds-gex","title":"Wheeltop Wireless Gravel EDS GeX Shifter\/Derailleur","description":"\u003cdiv class=\"udc-full\"\u003e\n\u003carticle class=\"prod-intro\"\u003e\n\u003ch1\u003eWheeltop Wireless Gravel EDS GeX Shifter\/Derailleur\u003c\/h1\u003e\n\u003cp\u003eA fully wireless gravel derailleur built to perform on the toughest terrain — combining rugged durability, a wide gear range, and configurable brake options.\u003c\/p\u003e\n\u003csection class=\"features-benefits-grid features--image-sm\"\u003e\n\u003cdiv class=\"features-content\"\u003e\n\u003ch2\u003eWheeltop Wireless Gravel EDS GeX Shifter\/Derailleur — Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Shifting:\u003c\/strong\u003e no shift cables — fast, clean, hassle-free gear changes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Gravel Design:\u003c\/strong\u003e combines the best of WheelTop's OX and TX systems for a strong, durable derailleur built for rough terrain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Gear Range:\u003c\/strong\u003e 75 mm cage (10–46T) or 93 mm cage (10–52T), each with an adjustable clutch spring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake Options:\u003c\/strong\u003e mechanical or hydraulic with alloy or carbon levers (model codes below).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic Compatibility:\u003c\/strong\u003e pairs with WheelTop BR-RA7800 calipers and TX levers; future 2x via TX front derailleur (75 mm cage).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomisable Speeds:\u003c\/strong\u003e compatible with 3- to 14-speed setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"features-image\"\u003e\u003ca href=\"https:\/\/underdogscycling.cc\/wp-content\/uploads\/2025\/03\/GEX_RD_Features.jpg\"\u003e\u003cimg class=\"td-modal-image\" src=\"https:\/\/underdogscycling.cc\/wp-content\/uploads\/2025\/03\/GEX_RD_Features.jpg\" alt=\"Wheeltop Wireless Gravel EDS GeX Shifter\/Derailleur features\"\u003e\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/section\u003e\n\u003ch2 style=\"text-align: center;margin: 32px 0 16px\"\u003eWheeltop Wireless Gravel EDS GeX Shifter\/Derailleur — Specifications\u003c\/h2\u003e\n\u003csection class=\"features-flex\"\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003ch3\u003eDrivetrain\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Wireless electronic rear derailleur (upgrade kit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeeds:\u003c\/strong\u003e 3–14 speed compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCage \/ range:\u003c\/strong\u003e 75 mm → 10–46T | 93 mm → 10–52T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClutch:\u003c\/strong\u003e Adjustable spring for chain retention\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003ch3\u003eShifters \u0026amp; Brakes (model codes)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeX 6600 \/ 6601:\u003c\/strong\u003e Mechanical, carbon levers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeX 6700 \/ 6701:\u003c\/strong\u003e Hydraulic, alloy levers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeX 7700 \/ 7701:\u003c\/strong\u003e Hydraulic, carbon levers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature\"\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic calipers:\u003c\/strong\u003e WheelTop BR-RA7800\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLevers:\u003c\/strong\u003e TX alloy or carbon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuture 2x:\u003c\/strong\u003e TX front derailleur (75 mm cage only)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003csection class=\"udc-links\" aria-labelledby=\"links-title\"\u003e\n\u003ch3 id=\"links-title\" class=\"section-title\"\u003eHelpful Links\u003c\/h3\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/groupsets\"\u003egroupsets\u003c\/a\u003e and \u003ca href=\"\/collections\/wheeltop-groupsets\"\u003eWheeltop groupsets\u003c\/a\u003e, or explore our \u003ca href=\"\/collections\/components\"\u003ecomponents\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"udc-faq\" aria-labelledby=\"faq-title\"\u003e\n\u003ch2 id=\"faq-title\" class=\"udc-faq-title\"\u003eWheeltop Wireless Gravel EDS GeX Shifter\/Derailleur — FAQ\u003c\/h2\u003e\n\u003cdiv class=\"udc-faq-box\"\u003e\n\u003cdetails class=\"udc-faq-item\" open=\"\"\u003e\u003csummary class=\"udc-faq-q\"\u003eHow fast do orders ship?\u003c\/summary\u003e\u003cdiv class=\"udc-faq-a\"\u003e\u003cp\u003eOrders ship once processing is complete and a tracking number is generated. Delivery time depends on your destination and the carrier.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"udc-faq-item\"\u003e\u003csummary class=\"udc-faq-q\"\u003eAre duties included?\u003c\/summary\u003e\u003cdiv class=\"udc-faq-a\"\u003e\u003cp\u003eShipping and import handling vary by destination. Where DDP (Delivered Duties Paid) is available, duties are settled at checkout for eligible orders; otherwise local import duties may apply on delivery.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"udc-faq-item\"\u003e\u003csummary class=\"udc-faq-q\"\u003eWhat warranty applies?\u003c\/summary\u003e\u003cdiv class=\"udc-faq-a\"\u003e\u003cp\u003eWheeltop groupsets carry a manufacturer warranty. If an issue occurs, Underdogs Cycling will guide you through the claim with the manufacturer.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003cdetails class=\"udc-faq-item\"\u003e\u003csummary class=\"udc-faq-q\"\u003eWill it fit my bike?\u003c\/summary\u003e\u003cdiv class=\"udc-faq-a\"\u003e\u003cp\u003eThe EDS GeX works with 3–14 speed setups; choose the 75 mm cage (10–46T) or 93 mm cage (10–52T) for your cassette and the brake variant for your build. If unsure, send us your frame, cassette and brake details.\u003c\/p\u003e\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"WHEELTOP","offers":[{"title":"Default Title","offer_id":50999157031227,"sku":null,"price":615.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/3424\/4411\/files\/GeX-7700.jpg?v=1772136178","url":"https:\/\/underdogscycling.cc\/products\/wheeltop-wireless-gravel-eds-gex","provider":"Underdogs Cycling","version":"1.0","type":"link"}