{"product_id":"gravel-bike-38mm-internal-width-55mm-deep-tubeless-carbon-rim","title":"D38-55 gravel bike 38mm internal width 55mm deep tubeless carbon rim - 480g","description":"\u003cp\u003e\u003cstrong\u003eProduct Item\u003c\/strong\u003e: D38-55 gravel bike 38mm internal width 55mm deep tubeless carbon rim - 480g\u003c\/p\u003e\n\u003cp\u003eThe D38-55 is a 700C carbon gravel rim with a 37.6\/38mm internal width and 55mm depth, weighing approx. 460g. As the flagship of the series, its tall aero profile delivers serious speed on fast gravel and open roads while maintaining predictable crosswind handling. The extra-wide platform stabilizes high-volume tires at lower pressures for superior traction and comfort. Fully tubeless compatible, it cuts rolling resistance and pinch-flat risks—perfect for Unbound-style racing and high-speed mixed-terrain adventures.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003eRim Specs\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"height: 372.4px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px; width: 46.9846%;\"\u003e\u003cstrong\u003eRim Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 52.5947%;\"\u003eD38-55 \/ D38-55H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px; width: 46.9846%;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 52.5947%;\"\u003e\u003cspan\u003eToray T700 \u0026amp; T800 premium carbon fiber\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px; width: 46.9846%;\"\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 52.5947%;\"\u003e29\" \/ 700C (ETRTO 622mm)\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px; width: 46.9846%;\"\u003e\u003cstrong\u003eIntended Use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 52.5947%;\"\u003eGravel \/ CX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px; width: 46.9846%;\"\u003e\u003cstrong\u003eBead Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 52.5947%;\"\u003eHook \/ Hookless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px; width: 46.9846%;\"\u003e\u003cstrong\u003eTubeless Ready\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 52.5947%;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px; width: 46.9846%;\"\u003e\u003cstrong\u003eInner Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 52.5947%;\"\u003e37.6mm (Hook) \/ 38mm (Hookless)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 46.9846%; height: 19.6px;\"\u003e\u003cstrong\u003eOuter Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.5947%; height: 19.6px;\"\u003e44mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px; width: 46.9846%;\"\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 52.5947%;\"\u003e55mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px; width: 46.9846%;\"\u003e\u003cstrong\u003eERD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 52.5947%;\"\u003e535mm \u003cspan\u003e(\u003c\/span\u003e\u003cspan\u003eincluding nipple head dimension) \u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px; width: 46.9846%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 52.5947%;\"\u003e480g±20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px; width: 46.9846%;\"\u003e\u003cstrong\u003eOffset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 52.5947%;\"\u003e0mm (symmetric)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px; width: 46.9846%;\"\u003e\n\u003cstrong\u003eMax Cyclist Weight (on flat ground)\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 52.5947%;\"\u003e125kgs \/ 276lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px; width: 46.9846%;\"\u003e\u003cstrong\u003eSpoke Hole Angle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 52.5947%;\"\u003e±7°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px; width: 46.9846%;\"\u003e\u003cstrong\u003eSpoke Tension\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 52.5947%;\"\u003e110~130kgf (recommended)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"height: 39.2px; width: 46.9846%;\"\u003e\u003cstrong\u003eTire Pressure (with 50C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 39.2px; width: 52.5947%;\"\u003eHook - 50psi \/ 3.45 bar; Hookless 40psi \/ 3.0bar (recommended max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px; width: 46.9846%;\"\u003e\u003cstrong\u003eTire Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 52.5947%;\"\u003e45C ~75C (recommended)\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px; width: 46.9846%;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px; width: 52.5947%;\"\u003e5 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e If you can't find the specs you need, please contact us directly to see what we can do, we will do our best to help you.\u003c\/span\u003e\u003c\/p\u003e","brand":"Carbonal","offers":[{"title":"Hook","offer_id":48950929588378,"sku":"D38-55","price":189.0,"currency_code":"USD","in_stock":true},{"title":"Hookless","offer_id":48950929621146,"sku":"D38-55H","price":189.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/2531\/8536\/files\/D38-50-wide-gravel-bike-carbon-rim-profile.jpg?v=1785829470","url":"https:\/\/carbonal.net\/en-nz\/products\/gravel-bike-38mm-internal-width-55mm-deep-tubeless-carbon-rim","provider":"Carbonal","version":"1.0","type":"link"}