Stan's Arch MK4 Rear Wheel (Black) (SRAM XDR) (12 x 148mm (Boost)) (27.5") (6-Bolt) (Tubeless)

Stans Arch MK4 Rear Wheel Description:

The Arch MK4's 28mm internal width and patented lightweight, low-profile design is not afraid to climb, while being an absolute monster on the descents. With a welded seam, reinforced spoke bed, and durable 6069 aluminum construction, the Arch MK4 rims give you the confidence to ride everything. All-mountain, Downcountry, Trailduro—whatever they're calling it this week, when you like pushing your limits on climbs, descents, and every kind of trail, this is your wheelset.


Features:

  • Versatile 28mm internal rim width optimized for 2.2-2.5” tires
  • Light and durable 6069 aluminum with welded joint and reinforced spoke bed
  • BST-Asymmetric design combines Stan’s legendary easy tubeless inflation with a stronger, more balanced wheel build
  • M-pulse ultra-low drag magnetic pawl adjustable hubs with 1.66° engagement
  • Enduro bearings with double-row freehub bearing
  • Matched wheelsets use traditional J-bend lacing and share a single spoke length for easy serviceability
  • Connection program includes 5-year hub warranty, 3-year rim warranty, 1-year crash replacement

Specifications:

  • Wheel Size: 27.5" or 29"
  • ISO Diameter (ETRTO): 584 or 622
  • Position: Rear
  • Tire Type: Tubeless (Clincher)
  • Brake Type: Disc Brake (6-Bolt)
  • Hub: Stans M-Pulse
  • Axle Type: Thru Axle
  • Hub Spacing: 12 x 142mm or 12 x 148mm (Boost) or 12 x 157mm
  • Rim: Stans Arch MK4
  • Rim Width: 28mm (Internal), 31.4mm (External)
  • Valve: Presta
  • Spoke Count: 32H
  • Spoke Type: J-Bend
  • Material: Aluminum
  • Color: Black
  • Weight: 967g (29" / 622 ISO)
Learn about freehub bodies and cassette compatibility

This product was added to our catalog on October 19, 2023