Flow MK3 Rims
29mm internal width for tires up to 2.8"
Low-profile shape rolls faster, lasts longer, and helps stop tire pinch flats
Even lighter than the Flow EX
Laterally stiffer and stronger for improved handling
25% stiffer and stronger for improved handling
More durable rim shape and alloy
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
- WideRight optimized for 2.35”-2.80” Trail and All-mountain tires
The new Flow MK3 is wider, stronger, and lighter. The Flow’s legendary history on the World Cup DH circuit, combined with our WideRight 29mm internal width offers the perfect balance of tire stability for outstanding control at any speed. Genuine Bead Socket Technology rolls faster, corners harder, and withstands even bigger hits. Combined with a new shape, the Flow MK3 is born and bred for control at speed and perfect for technical trails and enduro racing. Laterally stiffer and more durable, our new alloy is also even lighter, putting the new Flow MK3 in a class by itself for all-mountain performance.
|Rim Internal Width:||29.0mm||ETRTO:||559x29.0 (26”) / 584x29.0 (27.5”) / 622x29.0 (29”)|
|Rim External Width:||32.3mm||ISO:||32.3mm|
|Rim Color:||Black||Max Spoke Tension:||125KgF/1225N|
|Material:||6069 Aluminum Alloy||Max Pressure with 2.4" Tire:||37psi|
|Brakes:||Disc only||Max Pressure with 2.8" Tire:||26psi|
|ERD:||542mm (26”) / 567mm (27.5”) / 605mm (29”)||Rim Weight:||459g (26”) / 480g (27.5) / 527g (29”)|
To submit a warranty claim outside the U.S., please contact your point of purchase or the authorized distributor within your country for the best service and support.
**Purchases made through eBay or similar resale sites are not supported under our warranty policy.**
Aluminum Rim Warranty and Crash Replacement Policy
Two Year Aluminum Rim Warranty
All Stan’s NoTubes Aluminum rims are covered under a 2 year warranty against manufacturing defects from the original purchase date. Warranty does not cover abuse, misuse, consequential damages, normal wear and tear, and improper installation. Warranties only apply to the original owner. If a product is found defective, the customer will receive, at the discretion of Stan’s NoTubes, free repair or replacement.
One Year Aluminum Rim Crash Replacement
Should you have the unfortunate experience of crashing and damaging your Stan’s NoTubes aluminum rims, we want nothing more than to help you get back on the bike as quickly as possible. The Crash Replacement Policy covers the rims for a period of 1 year from the original purchase date against damage caused during normal operation of the bicycle, including racing. Crash Replacement Pricing includes new rim, spokes, nipples, tape, and costs associated to build labor.
Warranty and Crash Replacement Conditions
- Warranty and crash replacement are valid only for the original owner and are not transferrable.
- Warranty does not cover the following:
- Damage sustained during shipment.
- Products on which serial numbers, production lot codes/date codes or other identifying marks have been removed.
- Normal wear and tear, misuse, incorrect installation or improper maintenance, use of incompatible parts or components, accident or crash damage, negligence, modifications not recommended or approved by Stan’s NoTubes.
- Shipping costs to Stan’s NoTubes or local distributor.
- Instances determined to be cosmetic only.
- Any representation or warranty expressed or implied by a third party beyond the provisions of this stated policy.
Stan’s Tubeless System provides you with the information and items you need to seal most tires and rims tubeless. When attempting this process, ride with caution the first initial rides to observe the reaction of your tires and rims. Due to the variety of tire and rim combinations, some may work much better than others. During your first few rides check your tire for leaking and correct air pressure. If your pressure drops too low there is a risk of the tire dismounting itself. The system allows the use of standard, tube-type tires, to be used in a tubeless manner. It should be noted that doing so exceeds the tire manufacturer’s original design intent and may void the tires warranty. Also, some tube and tubeless tires were not designed to be used with sealant and doing so may void the tire's warranty. Stan’s is not responsible for any damage to the tires and/or any injury or liability resulting from the use of a tire beyond the original design intent.