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Stan’s NoTubes Crest MK4 27.5 Inch MTB Rim


Stan’s NoTubes Flow MK4 29 Inch MTB Rim

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Stan’s NoTubes Flow MK4 27.5 Inch MTB Rim


Product Name: Stan’s NoTubes Flow MK4 MTB Rim – 27,5 Inch
Manufacturer: Stan’s NoTubes
Item Code: STN559899
activity: Cycling
material: Aluminium
usage bikesport: MTB
brake type: Disc Brake
wheel size: 27,5″ / 650B (584mm)
tire type: Wire Bead Tire, Folding Tire, Tubeless Ready
spoke hole number: 28 or 32
ERD – effective rim Ø: 561mm
ETRTO: 30-584
max. spoke tension: 1275N
rim width: 33.6mm
inner profile width: 30mm
rim profile height: 18.9mm
Model year: 2022
Collection: Full year
Color: Black
weight: 487g
manufacturer item code:  RTF470001     RTF470002
Manufacturer page:

SKU: N/A Categories: , , Tags: , ,


Stan’s NoTubes Flow MK4 MTB Rim 27,5 Inch

Since 2007, the Flow rim has been helping riders progress, push boundaries, and do more on their bikes. The original Flow was light, wide, tubeless, and strong as hell. It redefined mountain bike rims and played a role in the evolution of riding. Today’s Flow MK4 continues the progression with a 30mm wide asymmetric rim designed to build an even stronger overall wheel.

Features of Stan’s NoTubes Flow MK4 MTB Rim

  • Low-profile 30mm internal width optimizes tire shape, traction, and control for 2.3-2.6 inch tires
  • 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
  • Available in 27.5 and 29 inch
  • 3-year rim warranty with 1-year crash replacement

Details of Stan’s NoTubes Flow MK4

Durability and an almost uncanny feeling of control on the trail have made Flow rims the preferred choice of multiple Red Bull Rampage riders, and today’s Flow goes even further. The Flow MK4’s reinforced spoke bed, combined with the offset drilling of the asym design, builds into an incredibly durable wheel that brings added confidence to every ride. Unlike many asymmetric rims, the Flow MK4’s BST-Asymmetric shape is designed to equalize resistance to dents and tire bead retention on both sides of the rim under even the worst rock gardens and hardest cornering. Combined with Stan’s patented Bead Socket Technology, the Flow MK4 rim offers the easiest tubeless setup and most reliable airtight performance on the trail.

Additional information

Weight N/A

28H, 32H


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