Reinforced inner tube 10 × 2.5 with 90° valve for Dualtron Spider 2 electric scooter

ULIP reinforced inner tube with angled valve

The ULIP 10 × 2.5 inner tube features a reinforced design and a metal valve with a 90-degree bend. It is intended for a compatible ten-inch wheel assembly using an inner tube.

Features and fitment

• Model: Dualtron Spider 2.
• ULIP 10 × 2.5 reinforced inner tube; angled 90° valve.

Approximate dimensions

• Outer diameter of inner tube: 235 mm.
• Inner diameter of inner tube: 148 mm.
• Width of inner tube: 43 mm.
• Angled valve: length 35 mm, angle 90°.

In addition to the tire dimension, check the valve direction and access to it near the motor. The valve should emerge from the rim opening without tension, with enough space to attach the pump.

Replacement without pinching the inner tube

• Before replacing, find the cause of the puncture in the tire or on the rim. Debris, a sharp edge, or a damaged rim 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. Do not pinch it with mounting tools when seating the bead.
• Inflate to the pressure allowed for the wheel assembly. Check the valve position and sealing; do not use the valve cap to stop leaks.