Sisäkumi 28" NEWMEN Tubo-Road AV 19mm 18/32-622

Newmen has developed this inner tube with Tubolito for all VONOA bikes. It is for the internal STREEM Aero valve system, but can also be ridden with a conventional valve thanks to the Aero Valve Kit.

The revolutionary NEWMEN Streem Aero system hides the valve completely in the rim and ensures better aerodynamics and a clean look.

At just 40 grams, Tubo Road offers up to 70 % weight savings compared to a standard inner tube. In a race, this can be decisive when valuable seconds are at stake. Tubolito combines a new high-tech material with a specially developed seamless production technology. Tubolito Light Weight tubes can withstand up to twice the force of standard tubes. They are also twice as elastic, durable, UV-resistant and retain air for a very long time, guaranteeing you maximum drop-out protection. The Tubo Road is suitable for disc and rim brakes. How much pressure can be pumped into Tubolitos depends on the tire used. Therefore, please observe and comply with the information on the casing. However, it is important to note that Tubolitos should not be inflated to more than 0.5 bar outside the tire, otherwise they will deform and become defective!

Note: Together with the Streem Aero Valve Kit (57579), the tube can be used "normally".