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Stan's NoTubes Flow S2 Wheel - 27.5"

sku# 239902
Stan's NoTubes - Flow S2 Wheel - 27.5"Stan's NoTubes - Flow S2 Wheel - 27.5"Stan's NoTubes - Flow S2 Wheel - 27.5"Stan's NoTubes - Flow S2 Wheel - 27.5"Stan's NoTubes - Flow S2 Wheel - 27.5"Stan's NoTubes - Flow S2 Wheel - 27.5"
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An upgraded wheelset is an easy and immediate way to improve your experience, and the Stan's NoTubes Flow S2 Wheel is a slam dunk. With Stan's, you'll get better tubeless performance and legendary durability. These wheels come with a driver to fit your existing cassette, whether you're running 11- or 12-speed, SRAM or Shimano. Their E-sync hubs are perfect for eBikes and riders who demand stronger components, but still want quick engagement (8.18°) and high quality construction. With double row Enduro bearings around a CrMo axle and heat-treated ratchet rings, these are built to last.


Matched WheelsetUsing traditional J-bend spokes and a single spoke length make for a trail-tuned ride with easy serviceability.

Enduro Bearings with Double-Row Freehub Bearings

2056g (Wheelset)


Low-Profile 30mm RimMade from durable 6061 aluminum, these rims have a sleeved joint and stainless steel rim eyelets. They're low-profile with Stan's patented BST profile that optimizes tire shape, traction, and control for 2.3 - 2.6" tires.

Pre-Installed Tubeless Tape and Presta Valves


Shimano MicroSpline, Shimano HyperGlide 11, or SRAM XDR

Front Hub

6-Bolt Rotor Style

Rear Hub

Stan's E-syncWith double-row Enduro freehub bearings, a cromoly axle, and 8.18° engagement, these hubs use J-bend spokes of a single length for easy serviceability.

6-Bolt Rotor Style


32 Hole

Sapim Race Black with Polyax Secure Lock 2.0 Brass NipplesDouble-butted spokes (2.0 / 1.8 / 2.0mm)


  • Wheel Size: 27.5" (650b)
  • Biking Type: Mountain
  • Tire Compatibility: Tubeless
  • Material: Aluminum
  • External Rim Depth (mm): 18.2
  • External Rim Width (mm): 34.0
  • Internal Rim Width (mm): 30.0
  • Warranty: 3 Years (Hubs), 2 Years (Rims)



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