buitenband Black Jack 20 x 1.90 (47-406) zwart 10.5L It has 7-/8-speed gears and

It has 7-/8-speed gears and 4 arms with a stitch of 104 mm

Weight: 335 grams

which means that it is resistant to leaks and cracks

Suitable for use with the Grease Bar

buitenband Black Jack 20 x 1.90 (47-406) zwart 10.5L It has 7-/8-speed gears andThe Schwalbe tire Black Jack is a versatile bond with a good grip and excellent role characteristics. This band is ideal for off road cycling, especially for children's and youth bikes. The profile of the tire provides good grip on different surfaces, while the tire also rolls smoothly on paved roads. The Black Jack Band is equipped with Schwalbe's K Guard leak protection, which considerably reduces the risk of leaking. With an inch size of 20x1. 90