{"product_id":"stans-arch-mk4-rear-wheel-29-12x148-hg-tubeless-ready-mtb-wheelset","title":"Stans Arch MK4 Rear Wheel 29\" 12x148 HG Tubeless-Ready MTB Wheelset","description":"\u003cp\u003eThe Stans Wheel Arch MK4 Rear 29 12x148 HG is the ultimate wheelset designed for riders who crave versatility and performance across every trail type. Whether you're into all-mountain, downcountry, or trailduro riding, this wheelset delivers the perfect balance of climbing efficiency and downhill dominance. Its 28mm internal width and patented lightweight, low-profile design enable exceptional control and confidence no matter the terrain.\u003c\/p\u003e\n\n\u003cp\u003eCrafted from durable 6069 aluminium with a welded seam and reinforced spoke bed, the Arch MK4 rims are built to withstand the rigors of aggressive riding. Featuring Stan's renowned Bead Socket Technology, these rims provide a reliable airtight tubeless seal for hassle-free performance. The asymmetric design with offset spoke holes optimizes spoke angle, resulting in a stronger, more resilient wheel without compromising tubeless performance. Serviceability is enhanced by using traditional J-bend spokes with standardized lengths across front and rear wheels, simplifying maintenance and replacements.\u003c\/p\u003e\n\n\u003cp\u003eThe heart of the Arch MK4 wheelset lies in its precision-engineered M-pulse hubs, crafted by Project321 in Bend, Oregon. These hubs feature 6 pawls with Neodymium magnets that ensure instant engagement and durability, while the 17mm 7075 aluminium axles and Enduro bearings deliver smooth rolling and long-lasting reliability. Adjustable preload settings reduce friction for faster, more efficient rides. Compatible with Shimano Micro Spline, HG, or SRAM XDR freehubs and equipped for 6-bolt or Centerlock brakes, this tubeless-ready wheelset comes with pre-installed rim tape and presta valves, ready to elevate your riding experience.\u003c\/p\u003e\n\n\u003cp\u003eWhether climbing steep ascents or bombing technical descents, the Arch MK4 offers unmatched control and strength, making it the top choice for riders who push their limits every ride. This wheelset combines innovation, durability, and performance to keep you rolling confidently on every trail.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAll-mountain, downcountry, and trailduro riding styles\u003c\/li\u003e\n  \u003cli\u003eClimbing efficiency combined with downhill strength and control\u003c\/li\u003e\n  \u003cli\u003eDurable, lightweight performance with reinforced rims and reliable tubeless sealing\u003c\/li\u003e\n  \u003cli\u003eEasy maintenance and replacement with standardized spoke lengths\u003c\/li\u003e\n  \u003cli\u003eFast, smooth hub engagement with minimal drag for improved speed\u003c\/li\u003e\n  \u003cli\u003eCompatibility with popular axle standards and brake styles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRiders seeking carbon wheelsets for ultra-lightweight performance\u003c\/li\u003e\n  \u003cli\u003eThose who prefer wheels optimized solely for racing rather than versatility\u003c\/li\u003e\n  \u003cli\u003eUsers who require compatibility outside of the supported axle or brake configurations\u003c\/li\u003e\n  \u003cli\u003eCasual riders who don’t require tubeless-ready wheels or advanced hub technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAre the Arch MK4 wheels tubeless ready?\u003c\/strong\u003e\u003cbr\u003eYes, the Arch MK4 wheels come with pre-installed rim tape and presta valves, making them ready for tubeless setups out of the box.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat freehub options are available for this wheelset?\u003c\/strong\u003e\u003cbr\u003eThe Arch MK4 is compatible with Shimano Micro Spline, HG, and SRAM XDR freehubs, offering flexibility depending on your drivetrain.\u003c\/p\u003e","brand":"Stan's No Tubes","offers":[{"title":"Default Title","offer_id":45594546307247,"sku":"NT-DWA490007","price":675.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/1711716097-99991100.jpg?v=1768525248","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/stans-arch-mk4-rear-wheel-29-12x148-hg-tubeless-ready-mtb-wheelset","provider":"Swinnerton Cycles","version":"1.0","type":"link"}