Stan's NoTubes Flow EX3 6-Bolt 29 Rear Wheel

Color: Black
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Built for the most demanding trails and courses, the 29 in. Stan's NoTubes Flow EX3 6-Bolt rear wheel offers increased stiffness—without compromising ride quality and ability to absorb impact.


  • A reinforced 29 mm rim shape is built to handle all-mountain, downhill, enduro and anything else
  • The rim's Tiebeam brace and patented low sidewalls resist dents and air loss during impacts
  • E-sync hub is built for strength and durability, with chromoly axle, double-row Enduro bearings, 6066 alloy shell, and heat-treated steel ratchet ring
  • Patented Bead Socket Technology (BST)—an advanced, airtight system for tubeless rims and tires—offers an easier to use, more secure interface between the rim and tire
  • Flow EX3 wheels include Presta valves and preinstalled tape for tubeless use
  • Bead-blasted "BBQ" finish for added durability

Made in USA.

View all Stan's NoTubes Mountain Bike Wheels

Technical Specs

Best Use

Mountain Biking

Wheel Type

Rear Wheel

Freehub Standard

Rear 29 (12x157) Micro Spline: Shimano Micro Spline

Rear 29 Boost Micro Spline: Shimano Micro Spline

Tire Type

Tubeless Ready

Hub Brake Design

6-bolt Disc

Rear Axle

Rear 29 (12x157) Micro Spline: 12 x 157 mm Thru-Axle

Rear 29 Boost Micro Spline: 12 x 148 mm Thru-Axle (Boost)

Rear Spoke Count


Wheel Size

29 inches

Internal Rim Width

29 millimeters

Tubeless Compatible



1159 grams

Kit Includes

Rim, hub, spokes

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