The Schwalbe Black Jack 18 x 1.90 Tyre is a durable and versatile choice for junior riders who want reliable traction and control on all surfaces. Part of Schwalbe’s Active Line, it provides quality and performance at an affordable price.

The K-Guard 3 puncture protection system uses a natural rubber layer reinforced with Kevlar® fibres, offering dependable defence against thorns and debris. Combined with a multi-purpose tread pattern, it ensures excellent grip on gravel, grass, or light trails while maintaining smooth rolling on pavement.

Perfect for youth bikes or smaller MTB builds, this tyre offers the same dependable performance found in Schwalbe’s adult range. This item is new old stock, unused, and available now as part of SHIFTA’s Deals & Clearance collection.

Key Features:

• Model: Black Jack
• Brand: Schwalbe
• Size: 18 x 1.90 (47-355)
• Line: Active Line
• Protection: K-Guard 3 (Kevlar-reinforced puncture layer)
• Tread: Multi-purpose MTB tread
• PSI Range: 30–65 psi
• EPI: 50 TPI (approx.)
• Weight: ~450 g
• Bead: Wired
• Colour: Black
• Use: Junior / Youth MTB / General Riding
• Condition: New old stock (unused, boxed or tagged)

Details