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Stan’s Flow rims have had a long history as the go-to trail and all-mountain wheelset for riders around the world, and the Flow MK3 continues the evolution.

Stan’s Flow MK3 wheels have claimed victories in both World Cup DH and Enduro World Series races, while still being light enough for all-day trail rides.

Stan’s patented tubeless bead socket technology offers the easiest and most secure tubeless setup in the business.

The patented low-profile shape of the rim also resists pinch flats and reduces overall rim weight.

The Flow MK3’s 29mm WideRight internal rim width provides the perfect balance of tire stability and traction.

Laterally stiffer and more durable, the Flow MK3’s 6069 alloy is also lighter and stronger than conventional 6061 alloy.

Born and bred for control at speed and perfect for technical trails, Stan’s Flow MK3 in a class by itself for trail and all-mountain performance.

Features

  • Tubeless ready with rim tape and valves installed
  • 29mm internal width for tires up to 2.8″
  • Low-profile shape rolls faster and helps stop tire pinch flats
  • Rim shape balances radial compliance with lateral stiffness
  • 6069 alloy is stronger than conventional alloys
  • Neo hubs accelerate quicker and last longer
  • Built on the proven success of our Flow EX on the World Cup DH circuit
  • 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, Boost 110mm, Boost 148mm, 150mm, and Super Boost Plus 157mm spacing
  • WideRight optimized for 2.35”-2.80” Trail and All-mountain tires

Specifications

Rim Internal Width: 29.0mm            Rim Weight: 480g (27.5″) )
Rim External Width: 32.3mm   Wheelset Weight: 1794g (27.5″)
Rim Depth: 16.1mm   Front Wheel Weight: 836g (27.5″)
Spokes: Sapim Force Black 2.0/1.7/1.8mm   Rear Wheel Weight: 958g (27.5″)
Nipples: Sapim Secure Lock Alloy Black   ERD: 567mm (27.5″) 
Hub: Neo with Durasync   ETRTO: 584×29.0 (27.5″)
Hole Count: 32-hole   ISO: 27.5″x32.3mm 
Rim Material: 6069 Aluminum Alloy   Tape: 30mm
Rim Color: Black   Max Spoke Tension: 125kgf (1225N)
Hub Color: Black   Max Pressure with 2.4″ Tire: 37psi
Brakes: Disc Only   Max Pressure with 2.8″ Tire: 26psi
Valve: 35mm Presta   Max Rider Weight: 250lbs (113 kilo)