Item Description

The Arch MK4 is the wheelset is one of the moust popular wheelsets created.  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.

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. When it comes to a consistent and  reliable airtight tubeless seal, nothing beats Stan's patented Bead  Socket Technology. The Arch MK4 rims feature an asymmetric design with  offset spoke holes to improve spoke angle and create a stronger  all-around wheel. Unlike most asymmetric rims that suffer from difficult  inflation and poor tubeless performance, Stan's BST-Asymmetric design  delivers all the advantages of a stronger wheel, with no compromises in  tubeless performance. Nobody likes downtime, so the Arch MK4 wheelset is  built with traditional J-bend spokes based on their proven strength,  ride quality, and easy serviceability. Stan's has always made it easy to  find replacement spokes should you ever damage your wheel, and now we've  made it even easier. MK4 front and rear wheels of the same diameter all  use the exact same very common spoke length, both sides, front and rear.  Serviceability doesn't get any easier than that.

The Arch MK4 is our most versatile wheelset, and the best aluminum  wheelset available for riders who want to push limits on every trail.  Up, down, and wherever the ride takes you, the Arch MK4 wheelset has it  under control.

• The perfect balance of strength and weight
• Low-profile shape rolls faster, lasts longer, and helps stop tire pinch flats
• 25% stiffer and stronger for improved handling
• Lighter and more durable rim shape and alloy
• Most trusted tubeless system for easy setup and low maintenance
• Ideal for 2.2 - 2.5" tires
• Rim Internal Width 28mm / Rim External Width 31.4mm
• DT Swiss 370 and/or BHS Bitex hubs (based on availability)
• Disc Rotor mount: 6-bolt
• Wheelset weight 1782g  (815g front, 967g rear)

These wheels are brand new.