🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Price
$120.99
Tire 12 1/2x2 1/4 (57-203) A-1031 + tube, 45° AV valve, 2 levers, fits 57-203 stroller, toy car, go-kart — image 1
Inner Tubes & TyresAVVS tech✓ In stock

Tire 12 1/2x2 1/4 (57-203) A-1031 + tube, 45° AV valve, 2 levers, fits 57-203 stroller, toy car, go-kart

$120.99
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About this item
  • ⚠️ PLEASE MAKE SURE THAT YOUR TIRE HAS THE FOLLOWING SIZE: 12 1/2 X 2 1/4 (57-203). THE INNER DIAMETER OF OUR TIRE IS 203 MM. Suitable for replacement: ✅ 57-203. NEED HELP WITH SIZING? CONTACT US VIA "ASK A QUESTION" ON AMAZON
  • 🚼 FOR STROLLERS: Suitable for models Adamex, Anex, Bebetto, Bugaboo, Camarello, Zippi, Tako Jumper, TFK Joggster Adventure. Compatible with rims diameter 21.5 cm and width 4–5 cm.
  • ✨ CLEANING: The smooth tread base is easy to wipe with a cloth and simple to keep clean during transport and home storage.
  • 🎈 EASY TO INFLATE. The tube with a 45° bent valve makes pump connection and inflation easier. No more torn valves. Optimal pressure: 1.5–2 bar.
  • 🔧 REPLACEMENT PROCEDURE. Inflate the inner tube slightly, insert it into the tire and distribute it evenly. Place the valve on the outside of the stroller. Mount the outer tire on one side of the rim and then the other. Inflate between 1.2 and 1.5 bar. If you have any issues, contact us. We offer free return within 30 days or free replacement.
Product description

Elasticity: the tyre is made of soft nylon rubber, but thanks to the metal cord, it is durable and can be easily pulled on a 12 inch wheel made of plastic or metal.

Product details
Brand
AVVS tech
Manufacturer
AVVS tech
Material
Butyl Rubber
Colour
12 1/2 х 2 1/4 (57-203) A-1031 AV 45°
Size
12
Model number
32-Tires-12-57-203-A1031-45S-fba14
Part number
32-Tires-12-57-203-A1031-45S-fba14

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

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