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SKU: RRWH1657

Stan's NoTubes Arch MK4 27.5-Inch Rear Wheel | Micro Spline 12x148mm Boost, Ultramid Alloy, Tubeless Ready, Low-Drag M-Pulse Hubs for All-Mountain, Trail, Downcountry MTB

Regular price $675.00
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Description
Specifications

Experience unmatched versatility and performance with the Stan's NoTubes Arch MK4 Rear Wheel, optimized for 27.5-inch mountain biking adventures. Designed for All-mountain, Downcountry, and Trailduro riding, this premium Rear Wheel delivers exceptional durability, lightweight agility, and cutting-edge technology to elevate your ride on any terrain.

Materials & Construction

Built from lightweight 6069 aluminum with reinforced welds and a welded joint, the Arch MK4 combines strength and durability. The innovative BST-Asymmetric rim design enhances wheel balance and strength while maintaining a 28mm internal width optimized for 2.2-2.5-inch tires, providing superior traction, stability, and control across diverse trail conditions.

Performance & Engineering

The Arch MK4 features Stan's legendary tubeless-ready technology, including easy tubeless inflation with Stan's proprietary rim design, reducing setup time and improving ride quality. Its reinforced spoke bed and precise welding create a robust, torsionally stiff wheel capable of handling aggressive terrain and technical climbs while maintaining lightweight efficiency.

Components & Technology

Equipped with M-pulse ultra-low drag magnetic pawl hubs, these wheels offer 1.66-degree engagement for quick power transfer and instant response, ideal for technical maneuvers. Enduro bearings provide smooth, reliable performance under demanding conditions, complemented by a double-row freehub bearing for enhanced durability and longevity. The Rear Wheel is laced with traditional J-bend spokes, sharing a common spoke length for simplified maintenance and servicing.

Style & Use Case

Featuring a sleek black finish, the Stan's NoTubes Arch MK4 rear wheel combines a modern, aggressive look with high-performance functionality. Designed for trail riders seeking a dependable, versatile Rear Wheel that performs confidently on climbs, descents, and everything in between.

Additional Features

Includes tubeless tape and presta valves for an effortless setup. Whether you're conquering technical climbs, bombing descents, or exploring new trails, the Stan's NoTubes Arch MK4 Rear Wheel is your reliable partner for enhanced performance and endless riding adventures.

Optimize Your MTB Setup with this durable, lightweight, and technologically advanced 27.5-inch rear wheel - engineered to push your limits and elevate your mountain biking experience.

  • High-performance alloy construction featuring durable 6069 aluminum with a welded joint and reinforced spoke bed for enhanced strength and longevity on demanding trails.
  • Optimized for versatility with a 28mm internal rim width, ideal for tubeless 2.2 to 2.5-inch tires, delivering superior stability, traction, and ride quality across all-mountain, trail, and downcountry terrain.
  • Advanced M-pulse ultra-low drag magnetic pawl hubs offer 1.66-degree engagement for instant power transfer and responsive handling, making it perfect for technical climbs and aggressive descents.
  • Designed with Stan's legendary BST-Asymmetric technology, the Arch MK4 ensures easy tubeless inflation, a more balanced wheel build, and improved durability, reducing risk of punctures and increasing rider confidence.
  • Seamless compatibility with 12x148mm Boost thru-axle, Micro Spline freehub body, and included tubeless tape and presta valves make installation straightforward and maintenance hassle-free for versatile riding styles.
Axle Type12mm TA
Cassette Body TypeShimano Micro Spline
Hub TypeM-PULSE
Hub Spacing148mm
PositionRear
ColorBlack
Rim ConstructionDouble wall
Wheel Depth18.9mm
Hub DrillingF: 21, R: 24
Rim External Width31.4mm
Rim Width (Internal)28mm
Rim MaterialAluminum
Rim ModelArch MK4
Skewer IncludedNo
Spoke InterfaceSapim D-Light
ValvePresta
Brake CompatibilityDisc IS 6-bolt
Minimum Wheel Diameter27.5'' / 584
Tire TypeTubeless Ready
Rim Strip Width (mm)28-34.9mm
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Ben Berman Founder & CEO of 365 Cycles


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