Most trusted tubeless system for easy setup and low maintenance
Sapim Secure Lock aluminum nipples
Available for SRAM XD and Shimano HG cassettes
Available for all current axle systems, including Cannondale Lefty SL, Lefty Supermax, SRAM Predictive Steering, and Boost 110mm and 148mm spacing
WideRight optimized for 2.25-2.50 Trail tires
Designed with input from our Enduro World Series teams, the new Arch MK3 is ready to own every trail. WideRight optimized for maximum stability with 2.25" to 2.5" tires, we expanded the internal width out to 26mm while keeping the rim incredibly light. The 27.5" Arch MK3 weighs only 425g. A new proprietary alloy and stronger, low-profile rim shape means the new Arch MK3 is built to last. Featuring Bead Socket Technology, the new Arch MK3 also offers the unmatched traction, ontrol, and reliability only found on genuine Stan’s NoTubes rims.
What’s Included: Arch MK3 wheels include pre-installed tape for tubeless use and presta valve
Our WideRight profile increases tire volume without negatively affecting tread shape or sidewall height.
BST rims are designed to match the shape of your tire's bead to create a safer and more secure air tight interface.
Our race-proven Neo hubs with Durasync & Neo Ultimate hubs with Speedsync offer the durability and faster engagement to handle today's most difficult trails and more aggressive riding style.
Rim Internal Width: 26.0mm
Rim External Width: 29.3mm
Rim Depth: 16.0mm
Spokes: Sapim Force Black 2.0/1.7/1.8mm
Nipples: Sapim Secure Lock Alloy Black
Hub: Neo with Durasync
Hole Count: 32-hole, 32-hole
Rim Material: 6069 Aluminum Alloy
Rim Color: Black
Hub Color: Black
Brakes: Disc Only
Valve: 35mm Presta
Rim Weight: 406g (26") / 425g (27.5") / 453g (29")