Flow MK4 M-Pulse Front Wheel
Flow MK4 M-Pulse Front Wheel
Flow MK4 M-Pulse Front Wheel
Flow MK4 M-Pulse Front Wheel
Flow MK4 M-Pulse Front Wheel

Flow MK4 M-Pulse Front Wheel

SKU: DWF470001

Regular price$308.00
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Color
Wheel Size
Hub Spacing
  • In stock, ready to ship
  • Inventory on the way
  • Free shipping on all orders $49+

Do more and go further with the new Flow MK4 wheels from Stan’s No Tubes!

With Stan’s 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. 

What really set’s Stan’s Flow MK4 wheelset apart from the crowd is the rear wheel's new, magnetic engaged M-Pulse hubs. Featuring an innovative and bombproof magnetic locking engagement system that provides an unbeatable smooth-rolling, no-drag ride. Unlike weaker pawl and spring designs, the M-pulse features six pawls with Neodymium magnets that offer virtually no resistance when coasting, and reliably lock into place quicker than standard spring-based pawls.

Carefully engineered to eliminate weaknesses found in other hub designs, the 17mm, 7075 aluminum axles roll on Enduro-brand bearings, including a double-row freehub bearing that’s been tested to be more durable than two separate bearings. The hub is also fully shielded, with no visible bearing seals, giving your hubs superior protection when riding in any conditions. With just 1.66° of rotation needed to engage the M-Pulse hub, power is always there right when you need it!

Tubeless-ready with rim tape and presta valve installed.   

Stan’s original Flow redefined what you could expect a mountain bike rim to do. And now, the Flow MK4 gives you the power to do even more!

  • Flow MK4 wheels include pre-installed tape for tubeless use and Presta valves.
  • Low-profile 30mm internal width. Offering optimal tire shape, traction, and control for 2.3-2.6” tires
  • Durable 6069 aluminum with welded joint and reinforced spoke bed
  • Enduro bearings
  • BST-Asymmetric design combines Stan’s legendary easy tubeless inflation with a stronger, more balanced wheel build
  • Matched wheelsets use traditional J-bend lacing and share a single spoke length for easy serviceability
  • Connection program includes 5-year hub warranty, 3-year rim warranty, 1-year crash replacement, and $10 donation to trail maintenance or advocacy group of your choice

Matching rear wheel: Stan's No Tubes Flow MK4 rear wheel

DETAILS:

Front Hub: Stans/Project 321 M-Pulse hub

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

Rim: Stan's Flow MK4

  • Rim Size: 27.5", 29"
  • Material: 6069 Aluminum Alloy
  • Hole: 32h
  • Internal width: 30.0mm
  • External width: 33.6mm
  • Tire width: 2.3 - 2.6"

Spoke:

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

Weight:

  • Wheelset: 1792g (27.5"), 1882g (29")
  • Front wheel: 820g (27.5") / 865g (29")

 

Please reach out to us with any questions you may have on anything we sell. We want to make sure you get the right part the first time. Our lifelong riders at Thunder Mountain Bikes are knowledgeable and would love to talk to you!

Shipping

We currently offer both economy and expedited shipping options though FedEX and USPS. 

Orders totaling over $49 are eligible to ship for free via an economy ground option of our choice. 

If you're in need of something super-quick, please contact us directly. We may be able to overnight your order depending on your location. 

Returns

Effective Nov 19, 2021, for all online orders placed on or after Nov 19, 2021.

Note: For all orders placed before November 19th.  Please see the old Policy here.

Should there be an issue with the item you bought, or you no longer need your purchase, we will be happy to set up a return.

All returns must be requested within sixty (60) days of the delivery date. All returned items must be received in new and unused condition, with the original tags and labels attached, and in the original packaging.  We cannot accept returns on any items that have been installed or show wear of any kind.  If you are unsure if your item qualifies for a return.  Please email us first: webstore@thundermountainbikes.com

Return shipping charges will be paid for by the customer. 

As a convenience, we can send you a pre-paid return label. The return shipping charge will be deducted from your refund when using our pre-paid label. Return shipping rates are as follows:  

  • Bicycles: Customer pays the quoted amount. Please contact us.
  • Oversized (Kuat racks etc.): $40 per box
  • Wheels: $20 per box
  • Medium packages: $10 per box/envelope
  • Small packages (Grips, brake pads, etc.): $5 box/envelope

*Paid shipping charges will not be refunded.

Return Process

To return an item, please follow these steps:

  1. Email us at webstore@thundermountainbikes.com. Please note the order number, the items that needed to be returned, and why.
  2. Once approved, we will notify you of the return label charge and email a pre-paid shipping label.
  3. Place the item in its original packaging, including all tags
  4. Pack the item securely to prevent any damage on its return trip.
  5. Drop the item off at your local post office.

Refunds

After receiving your return and inspecting the condition of your item, we will process your return. Please allow at least seven (7) days from the receipt of your item to process your return or exchange. Paid shipping charges will not be refunded. We will notify you by email when your return has been processed.

For all Special Order items, there is a 25% restocking fee. Special Order items are those that we do not currently stock.

Exchanges

We do not accept Exchanges. Instead, return the item as outlined above and place a new order for the item you would like to purchase. This will get the item into your hands weeks faster than an exchange would.

Exceptions    

For defective, damaged, or if we sent you the wrong products, please contact us using the phone number or email below.     

Other questions?

If you have any questions concerning our return policy, please contact us at:

(928) 282-1106   |   webstore@thundermountainbikes.com

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