{"product_id":"stans-notubes-arch-mk4-29-mtb-rim-28h-black-tubeless-ready-2-2-2-5-tires","title":"Stans NoTubes Arch MK4 29\" MTB Rim 28H Black Tubeless Ready 2.2-2.5\" Tires","description":"\u003cp\u003eThe Stan's NoTubes RIM ARCH MK4 29 28H BLACK GR is engineered for riders who demand both performance and durability from their mountain bike wheels. Crafted from ultra-strong 6069 aluminium alloy, this rim combines lightweight construction with robust strength, perfectly suited for aggressive trail riding and competitive racing alike. Its 28mm internal width accommodates 2.2-2.5\" tires, offering an optimal balance of traction and control across varied terrain.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with Stan’s patented Bead Socket Technology and an innovative asymmetric shape, the Arch MK4 significantly enhances spoke tension balance and tire retention. This design improves tubeless performance, ensuring effortless inflation and a reliable airtight seal even during hard cornering. Whether climbing steep, rocky ascents or mastering fast descents, this rim delivers confidence and stability, making it an ideal upgrade for riders looking to elevate their mountain biking experience.\u003c\/p\u003e\n\n\u003cp\u003eBacked by years of testing on the Enduro World Series circuit, the Arch MK4 rim is versatile enough for cross-country racers yet tough enough for enduro enthusiasts. Its reinforced spoke bed adds durability without unnecessary weight, allowing you to push your limits with a wheel that supports both explosive power and smooth handling. Elevate your ride with the Arch MK4 and experience superior control, resilience, and performance on every trail.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnhancing tubeless tire performance with superior bead retention and airtight sealing\u003c\/li\u003e\n  \u003cli\u003eProviding a strong, lightweight rim ideal for both climbing and descending\u003c\/li\u003e\n  \u003cli\u003eOptimizing wheel strength and durability through asymmetric spoke tension balance\u003c\/li\u003e\n  \u003cli\u003eSupporting 2.2-2.5\" tire sizes for versatile trail conditions\u003c\/li\u003e\n  \u003cli\u003eOffering reliable performance for XC racing and enduro riding alike\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 with tire sizes outside the recommended 2.2-2.5\" range\u003c\/li\u003e\n  \u003cli\u003eApplications requiring rim designs for road cycling or BMX\u003c\/li\u003e\n  \u003cli\u003eRiders seeking ultra-lightweight rims without reinforced spoke beds\u003c\/li\u003e\n  \u003cli\u003eNon-tubeless tire setups that may not benefit from Bead Socket Technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the Arch MK4 rim compatible with tubeless tires?\u003c\/strong\u003e\u003cbr\u003eYes, it features Stan’s patented Bead Socket Technology designed specifically to provide excellent tubeless tire retention and easy inflation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat tire widths work best with this rim?\u003c\/strong\u003e\u003cbr\u003eThe 28mm internal width is optimized for tires between 2.2\" and 2.5\", offering the best balance of control and performance.\u003c\/p\u003e","brand":"Stan's No Tubes","offers":[{"title":"Default Title","offer_id":45506739110063,"sku":"NT-RTA490001","price":130.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1711715774-95848000.jpg?v=1768526183","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/stans-notubes-arch-mk4-29-mtb-rim-28h-black-tubeless-ready-2-2-2-5-tires","provider":"Swinnerton Cycles","version":"1.0","type":"link"}