Arch MK4 Wheel
Tech Specs
Specifications are maintained on Pack4Back GearDB (community edits and revision history). Values may differ from the manufacturer or your unit—verify before buying.
BrandStan's NoTubes
Best UseMountain Biking
Wheel TypeRear 27.5 Boost Micro Spline: Rear Wheel
FreehubRear 27.5 Boost Micro Spline: Shimano Micro Spline
Freehub StandardRear 27.5 Boost Micro Spline: Shimano Micro Spline
Tire TypeTubeless Ready
Hub Brake Design6-bolt Disc
Front AxleRear 27.5 Boost Micro Spline: Not Applicable
Front Spoke Count27.5
Rear AxleRear 27.5 Boost Micro Spline: 12 x 148 mm Thru-Axle (Boost)
Rear Spoke Count27.5
Wheel Size69.8 × 69.8 cm
Internal Rim Width2800.0 cm
Tubeless CompatibleYes
Rim MaterialAluminum
Weight925 g
Kit IncludesWheel, preinstalled tape for tubeless use; Presta valve
Description
With a lightweight, low-profile design and 28 mm internal width, the limit-pushing Arch MK4 wheel from Stan's NoTubes isn't afraid to climb and is a monster on the descent—on any kind of trail.
Key facts
- With a welded seam, reinforced spoke bed and durable 6069 aluminum construction, the Arch MK4 rim gives you the confidence to ride everything
- Light and durable 6069 aluminum rim with welded joint and reinforced spoke bed
- Versatile 28 mm internal rim width is optimized for 2.2–2.5 in. tires
- BST-asymmetric rim design combines easy tubeless inflation with a stronger, more balanced wheel build
- M-pulse, ultralow drag hubs deliver less rolling resistance
- Enduro brand bearings, including a double-row freehub bearing tested to be more durable than 2 individual, separate bearings
- Traditional J-bend spokes and lacing provide strength, ride quality and serviceability
- Includes preinstalled tape for tubeless use
- Includes Presta valve