Stan’s NoTubes Flow MK4 Rim – 27,5″ | Clincher | Disc – 28 Hole | Black

Since 2007, Stan’s NoTubes Flow rim has helped professionals as well as amateurs evolve, push boundaries and achieve more on their bikes. The original Flow was lightweight, wide, tubeless and strong as hell. It redefined Mountainbike rims and the Flow MK4 continues the evolution with a 30mm wide, asymmetrical design engineered for an even stronger wheel. It provides high tightness, is extremely dimensionally stable and prevents the tire bead from popping off, no matter how hard the trail.

Technical details of the Stan’s NoTubes Flow MK4 rim

• range of use: MTB
• material: 6069 aluminum
• rim width outside: 33.6 mm
• rim width inside: 30 mm
• rim profile height: 18.9 mm
• ideal for 2.3″ – 2.6″ wide tires
• only for disc brakes
• Tubeless Ready

The proven and patented Bead Socket Technology guarantees a high tightness in tubeless operation. In addition, the asymmetric rim shape with offset spoke holes provides greater stability of the wheel and also saves weight.

This rim profile allows the tire to take its ideal shape and forms the basis for great handling, fast rolling and high responsiveness.