The Arch is the top-choice wheelset among Stans own team,which says a lot about what theyve put into crafting this line. If you ride to push your limits on the most challenging trails, this is the wheelset for you. The new MK4 version includes Stans newest innovation in bicycle hubs. Combining top-notch materials with a smart, magnet-driven, engagement system. M-pulse hubs have been reengineered from the ground up to have you rolling smoother, longer.

With Stans patented, BST-Asymmetric shape you can expect a top-of-the-line, reliable tubeless seal.While the durable 6069 alloy construction and reinforced spoke bed, combine to create an incredibly durable wheelset that builds confidence with every ride. Built with strength and easy serviceability in mind, the asymmetric rim allows for a single spoke length on both the front and rear wheels. Using traditional J-bend spokes and lacing for proven strength, ride quality, and serviceability for the life of each wheel.

BUILT TO LAST

Featuring 17mm axles, made of 7075 aluminum, rolling on long-lasting Enduro-brand bearings, plus a custom grease fill – Stans has taken every effort to optimize for low resistance and high durability.

Tubeless-ready with rim tape and Presta valve installed.

Check out the matching Arch MK4 Rear Wheel here.

DETAILS:

Hub:Stans/Project 321 M-Pulse hub

• Rotor: 6-bolt
• Hub spacing: Boost (15 x 110mm)

Rim: Stan’sArch MK4

• Rim Size: 27.5″, 29″
• Material:6069 Aluminum Alloy
• Hole: 32h
• Internal width: 28.0mm
• External width: 31.4mm
• Tire width: 2.2 – 2.5″

Spoke:

• Sapim D-Light, 2.0/1.65/2.0
• # of spokes: 32
• Sapim double square alloy nipples

Weight:

• Wheelset: 1698g (27.5″) / 1782g (29″)
• Front wheel: 773g (27.5″) / 815g (29″)