Schwalbe Black Jack 20 x 1.90 47-406 Tyre

K-Guard

Protection layer reinforced with Kevlar® fibres. The protection standard for every tire from the Active Line.

Active Line

The basis for all Active Line tires is the high-quality 50 EPI carcass. SCHWALBE no longer produces tires with a coarse 20 or 24 EPI carcass. In addition, K-Guard provides effective puncture protection for Active Line tires.