SCHWALBE bicycle tyre Black Jack K-Guard Black N Roll wire black (11100043.03)

The SCHWALBE Black Jack K-Guard Black N Roll 12 x 1.90 black bicycle tyre is designed for MTB bikes, providing high traction and durability for riding in varied terrain. Thanks to the K-Guard technology, the tyre's construction effectively increases puncture resistance, ensuring reliability in everyday use.

K-Guard Technology for Puncture Protection

The SCHWALBE Black Jack K-Guard Black N Roll model features a K-Guard protective layer, which serves as an additional barrier against punctures. This specialised protection system uses a rubber layer reinforced with rubber fibres, increasing the tyre's overall durability. K-Guard allows for safe and smooth riding even on more demanding off-road trails.

Wire Bead Construction and Its Advantages

The tyre is constructed with a wire bead, which impacts its stability while riding and facilitates installation on the rim. The wire structure provides appropriate bead stiffness, which is especially important for children's bikes and MTB with a 12-inch wheel size. Combined with a width of 48 mm (1.9"), this model guarantees an optimal contact surface with the ground and confident handling in any conditions.

Intended Use and Performance Parameters

This tyre is intended for mountain bikes with a 12" wheel size, making it an ideal choice for children's MTB bikes. The optimised tread pattern and 1.9" width allow for effective absorption of bumps and excellent grip on loose surfaces. The high quality of the construction translates into reliability during both recreational riding and everyday off-road applications.

SCHWALBE Black Jack K-Guard Black N Roll 12 x 1.90 black - features:

• Advanced K-Guard puncture protection technology with a rubber layer;
• Wire bead construction providing stability and easy installation;
• High traction for MTB and off-road applications;
• Tread optimised for confident handling;
• 48 mm (1.9") width for better traction control;
• Ideal model for children's mountain bikes;
• Appropriate bead stiffness for tyre durability;
• High reliability in everyday off-road use;
• Damage protection due to the applied technology.