-Air Chamber Jitsie high quality, 20-inch bike.

-Ultra light

-Designed for BikeTrial.

-Measurements of the chamber 20X1.75 / 2,125.

-Can be used both front and rear wheel.

-Compatible with all types of tires 19 "and 20".

-Standard Schrader type valve.

-Thickness: 0.6 mm.