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Chaoyang 20 × 4.0 tyre for ADO A20F

Store information
Viewing / collection in person is possible Monday to Saturday.
Opening hours: Mon–Fri: 9:00–19:00
Sat: 10:00–16:00
Sun & public holidays: CLOSED
Email: info@evolt.eu
Regular price 34,90 EUR
Sale price 34,90 EUR Regular price
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Estimated delivery · Croatia

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Chaoyang 20 × 4.0 tyre for ADO A20F

Black Chaoyang tyre with rectangular tread blocks, sidewall size markings and a direction-of-rotation marking.

  • Sidewall markings: 20 × 4.0; 100/90-406 M/C.
  • Maximum sidewall pressure: 20 PSI / 140 kPa / 1.4 bar. Follow any lower rim or vehicle limit.
  • Supplier photo dimensions: approximately 575 mm outer diameter and 100 mm width; fitted dimensions depend on the rim.

Fitment and installation

ADO A20F is only a fitment candidate based on the nominal 20 × 4.0 size. Fitment of this exact tyre is not confirmed. A technician must compare the complete old tyre marking, bead-seat diameter and profile, permitted rim width, and fork/frame/mudguard clearance. Required load and speed ratings must be confirmed; those markings on the supplied tyre have not yet been reliably verified.

Confirm use with a suitable inner tube. Approval for tubeless use is not confirmed. Follow the rotation direction and 20 PSI limit; do not transfer a higher pressure from the old tyre.

EVOLT showroom and service entrances

Why choose EVOLT?

Tržaška cesta 222, 1000 Ljubljana, Slovenia

Visit our 200 m² showroom in Vič, Ljubljana, where sales, servicing and spare parts come together under one roof.

See and try products in person, with expert advice, servicing in Slovenia and spare-parts support after your purchase.

MON–FRI: 9:00–19:00
SAT: 10:00–16:00

Spare parts in the EVOLT showroom

Spare parts and accessories

In stock in Ljubljana

EVOLT supplies spare parts for electric scooters, electric bikes and other electric vehicles.

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