{"product_id":"cast-dfx-downhill-mtb-stem-with-precise-bar-roll-adjustment-for-dh-racing","title":"Cast DFX Downhill MTB Stem with Precise Bar Roll Adjustment for DH Racing","description":"\u003cp\u003eThe Cast DFX stem is a precision-engineered component tailored for downhill (DH) racing enthusiasts who demand top-tier performance and reliability. Developed in close collaboration with renowned rider Greg Minnaar and the Norco Race Division, this stem offers unparalleled control and adjustability on demanding mountain bike trails. Crafted from durable Al-7075 aluminum and fully CNC machined, it ensures both strength and a lightweight feel at just 185g.\u003c\/p\u003e\n\n\u003cp\u003eDesigned to provide a consistent, confidence-inspiring cockpit setup, the DFX stem features detailed markings that allow riders and mechanics to precisely measure and communicate bar roll adjustments. This unique feature helps fine-tune handling to the rider’s exact preferences, making subtle changes that significantly enhance ride quality. Its compatibility with Rockshox Boxxer, Fox 40, and other forks with IS mounts adds to its versatility.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProviding precise and repeatable bar roll adjustments for optimal handling\u003c\/li\u003e\n  \u003cli\u003eDelivering race-ready performance for downhill and enduro mountain biking\u003c\/li\u003e\n  \u003cli\u003eOffering a lightweight yet robust stem for aggressive trail riding\u003c\/li\u003e\n  \u003cli\u003eCompatibility with popular high-performance forks like Rockshox Boxxer and Fox 40\u003c\/li\u003e\n  \u003cli\u003eAllowing fine cockpit tuning in collaboration with mechanics for consistent feel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse on bikes without IS mount forks\u003c\/li\u003e\n  \u003cli\u003eRiders looking for stems with rise or alternative lengths outside 45mm or 50mm\u003c\/li\u003e\n  \u003cli\u003eCasual or recreational riders not requiring high-precision adjustments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the DFX stem with any handlebars?\u003c\/strong\u003e\u003cbr\u003eThe DFX is best paired with SFX handlebars for optimal performance, but it fits any handlebar with a diameter of 31.8mm or 35mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the DFX stem suitable for all types of mountain biking?\u003c\/strong\u003e\u003cbr\u003eWhile designed specifically for downhill and enduro racing, it may not be ideal for cross-country or casual riding due to its specialized features.\u003c\/p\u003e","brand":"Cast","offers":[{"title":"31.8mm \/ Black \/ 45mm","offer_id":45833791144111,"sku":"CTDHSTM318X45BLK","price":84.09,"currency_code":"GBP","in_stock":false},{"title":"35mm \/ Black \/ 45mm","offer_id":45833791176879,"sku":"CTDHSTM35X45BLK","price":84.09,"currency_code":"GBP","in_stock":false},{"title":"31.8mm \/ Black \/ 50mm","offer_id":45833791209647,"sku":"CTDHSTM318X50BLK","price":84.09,"currency_code":"GBP","in_stock":false},{"title":"35mm \/ Black \/ 50mm","offer_id":45833791242415,"sku":"CTSTM35X50BLK","price":84.09,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/49713-pm.jpg?v=1768530291","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/cast-dfx-downhill-mtb-stem-with-precise-bar-roll-adjustment-for-dh-racing","provider":"Swinnerton Cycles","version":"1.0","type":"link"}