Rad
Tread: Elastic solid rubber tyre, black, 73±5 Shore A, vulcanised on wheel centre
Wheel centre: Die-cast aluminium alloy
Gabel
Finish: electro-zinc plated, hardened steel balls, double ball race – hardened steel sheet, with strong Kingpin bolted and locked – adjustable, thermoplastic dust protection ring and seal, wheel axle bolted, adjustable total lock – leading or trailing available