Stan's NoTubes Flow Mk4 Rim - Black - 28 Hole - 29 Inch Virtual Parent Asymmetrical collar for ankle support

Asymmetrical collar for ankle support and protection

Waterproof Rating: Water-resistant IP65 rating

Waist Closure System / Fly / Size Adjusters: A ratchet closure provides a secure fit & quick on-the-fly adjustments

The patented Big Bite™ Valve mouthpiece offers Hands-Free Hydration and is ideal for any high-performance situations

please clamp to the seat post only

Stan's NoTubes Flow Mk4 Rim - Black - 28 Hole - 29 Inch Virtual Parent Asymmetrical collar for ankle supportThe MK4 is the latest incarnation of the legendary Flow MTB rim from Stan's No Tubes, featuring an asymmetric rim profile and 30mm internal width, and continues the progression of a mountain bike rim that has played a role in pushing the boundaries of mountain bike riding. The 6069 Aluminium alloy rim features a reinforced spoke bed, BST Asymmetric shape and 3mm offset spoke drilling to not only provide a more proportioned and even spoke tension, but