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ULIP 20×4.0 inner tube for ADO A20F+

Store information
Viewing / personal pickup is available Monday to Saturday.
Opening hours:Mon–Fri: 9:00–19:00
Sat: 10:00–16:00
Sun & public holidays: CLOSED
Address: Tržaška cesta 222, 1000 Ljubljana
Phone: +386 30 771 787
Email: [email protected]
19,90 €
19,90 €

Estimated delivery

Contact us to confirm delivery for this variant.
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ULIP inner tube labeled 20x4.0 and 3.50-16

The wide ULIP inner tube features a straight Schrader valve and dual size labeling 20x4.0 / 3.50-16. It is designed for use with a compatible tire and wide wheel rim assembly.

Features and fitment

  • Model: ADO A20F+.
  • ULIP 20x4.0 / 3.50-16; straight Schrader valve.

Approximate dimensions

  • Outer diameter of inner tube: 565 mm.
  • Inner diameter of inner tube: 408 mm.
  • Width of inner tube: 80.9 mm.
  • Valve length: 30 mm.

The straight valve is approximately 30 mm long. When choosing, compare the full size label on your old inner tube and tire, and check the valve access after installing the wheel.

Changing the inner tube without pinching

  • Before changing, find the cause of the puncture in the tire or on the rim. A foreign object, sharp edge, or damaged rim tape can immediately damage the new inner tube as well.
  • Slightly inflate the inner tube, align the valve with the hole, and distribute it evenly in the tire. Do not pinch it with installation tools when installing the bead.
  • Inflate to the pressure allowed for the wheel assembly. Check the valve position and sealing; do not use valve caps to stop leaks.

Spare parts for ADO

All ADO spare parts

Why choose EVOLT?

Tržaška cesta 222, 1000 Ljubljana

Our showroom in Vič, Ljubljana, offers 200 m² of space, bringing sales, servicing and spare parts together in one place.

You can view and try out products in person, and after purchase we provide local servicing, expert support and prompt spare-parts delivery.

MON–FRI: 9:00–19:00
SAT: 10:00–16:00

1,000+ spare parts

In stock in Ljubljana

EVOLT is a specialized provider of spare parts for electric scooters, e-bikes and other electric vehicles.

Discover a wide range of quality spare parts and components in stock in Slovenia with fast delivery in 1–2 working days.

We offer reliable supply for both end customers and business partners, workshops and retailers – with options for retail and wholesale.

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