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Magnets: we know how they work! Instead of pushing each pawl out into the ratchet ring, the M-pulse hub at the heart of a Stan's NoTubes Flow MK4 Wheel uses neodymium magnets to pull them into place. This simplicity greatly increases longevity, which along with individually-shielded Enduro bearings, mean you'll be coasting along more efficiently for longer. At the other end of the double-butted spokes are Stan's excellent Flow rims, with all their bead-holding, impact-resisting, straight-rolling glory.
Pre-Installed Tubeless Tape and Presta Valves
Low-Profile 30mm Rim – Made from durable 6069 aluminum, these rims have a welded joint and reinforced spoke bed for strength. They're low-profile with a profile that optimizes tire shape, traction, and control for 2.3 - 2.6" tires.
Shimano MicroSpline or SRAM XDR
6-Bolt Rotor Style
Stan's M-pulse – Stan's most advanced hub features ultra-low drag magnetic pawls with 1.66° engagement.
6-Bolt Rotor Style
32 Hole
Sapim D-Light Black with Sapim Double Square Alloy Nipples – Double-butted (2.0 / 1.65 / 2.0mm)