Inner tube BLACK CAT 20 × 1.75/2.125 – Schrader

BLACK CAT inner tube with a straight car valve

The BLACK CAT 20 × 1.75/2.125 covers the appropriate width range for 20-inch tires. The straight Schrader valve is approximately 32 mm long and is inflated using a car valve adapter.

Features and fitment

• BLACK CAT 20 × 1.75/2.125; straight Schrader valve approximately 32 mm.

Approximate dimensions

• Valve length: 32 mm.
• Packaging: 95 × 77 × 50 mm.

Compare the entire range of dimensions with the marking on the tire and the valve length with the rim height. Inflate the inner tube only slightly before insertion so that it is distributed without folds.

Replacement without pinching the inner tube

• Before replacement, find the cause of the puncture in the tire or on the rim. A foreign object, sharp edge, or damaged protective strip can immediately damage the new inner tube as well.
• Inflate the inner tube slightly, align the valve with the opening, and distribute it evenly in the tire. When installing the bead, do not pinch it with mounting tools.
• Inflate to the pressure allowed for the wheel assembly. Check the position of the valve and for leaks; do not use the valve cap to stop leaks.