说明
Bracket: Particularly rugged welded steel construction. Bolted wheel axle. Zinc-plated, yellow-passivated, Cr6-free. Tyre & running treadP series: Pneumatic tyres with ribbed or zig-zag profile, 4 ply rating, black. PS series: Pneumatic tyres with zig-zag profile, 6, 8 or 10 ply rating, black.WheelP series: Made of pressed steel, with tubular steel hub, lacquered, silver. PS series: Made of heavy pressed steel, bolted (flat based rim), w