Bike Tested
Gray Ecarpat Arena 20 inch fat tire kids bike with orange accents, a suspension fork and wide tires
For snow, sand and rough paths

Ecarpat Arena 20"×4" Kids Fat Tire Bike, Orange review

A 20 inch fat tire bike with a suspension fork, 7 speeds and dual disc brakes. A high-carbon steel 20×4.0 inch fat bike for riders about 4 to 5 feet tall with Shimano 7-speed gearing, a suspension fork and mechanical disc brakes.

By Bike Tested Editorial · Published
Official product page and specification editorial evaluation · Editorial evaluation

Your next ride

Ecarpat Arena 20"×4" Kids Fat Tire Bike, Orange

See the current price, available options, and delivery details direct from Hycline.

Orange / 20"x4.0" · listed October 27, 2026: $365.99

With code SEBASTIANBASSOL$347.70

Calculated from the listed price: $18.29 off before tax and shipping. Final price at the store.

Yes. Use SEBASTIANBASSOL for 5% off at hyclinebike.com. The listed price is $365.99; with the code it is $347.70 before tax and shipping.

Check price & availability ↗We may earn a commission when you buy through this link.Code details & terms →Explore the brand →
The quick answer

We recommend the Ecarpat Arena for children who want a bike that rolls over sand, snow and loose gravel. Hycline lists 20×4.0 inch fat tires, a high-carbon steel frame, a suspension fork, Shimano 7-speed gearing with a grip shifter and front and rear mechanical disc brakes for riders about 4 to 5 feet tall, ages 6 and up.

Where it fits.

What stands out

  • Wide 20×4.0 inch fat tires with a shock-absorbing design for comfort.
  • Shimano 7-speed gearing with a grip shifter.
  • Front and rear mechanical disc brakes.
  • A suspension fork and high-carbon steel frame.

Before you buy

  • Fat tires add weight and rolling resistance on pavement.
  • Sized for riders about 4'0" to 5'2", so older teens will outgrow it.
  • The listing gives no weight for the bike itself.

The useful details.

Manufacturer specifications checked October 27, 2026. Specifications can vary by configuration.

Selected configurationOrange / 20"x4.0"; variant 44450608021729 (SKU SHP-W1856P152433)
TypeKids fat tire bike
FrameHigh-carbon steel; frame size 13.5 in
Wheels20×4.0 in Hycline fat tires on 20×4.0 aluminum rims
ForkSuspension fork
DrivetrainShimano 7-speed, grip shifter
BrakesFront and rear mechanical disc brakes
Rider heightAbout 4'0" to 5'2" (ages 6 and up)
Dimensions61.00 in long, 24.50 in wide, 34.50 in high

Source: Hycline product page ↗.

Who it suits

The Arena is for children aged six and up who ride in sand, snow, gravel or mixed terrain and want a stable, cushioned bike.

Fat tires and fork

Four inch tires spread the load and soak up bumps, and a suspension fork takes the sting out of hits to the hands.

Gears and brakes

A Shimano 7-speed drivetrain with a grip shifter gives easy changes, and mechanical discs at both wheels give immediate stopping.

Our buying advice

Choose it for adventurous riding. For mostly paved routes, a lighter standard-tire bike is easier to push.

Your questions, answered.

How wide are the tires?

20×4.0 inches.

What age is it for?

Hycline lists ages 6 and up, or about 4 to 5 feet tall.

How many gears?

Seven, with a Shimano grip shifter.

What brakes does it have?

Front and rear mechanical disc brakes.

Is there a Hycline discount code?

Yes. Use SEBASTIANBASSOL for 5% off at Hycline; the price box shows the with-code price calculated from the listed price.

What is the discount code for the Ecarpat Arena 20"×4" Kids Fat Tire Bike, Orange?

Yes. Use SEBASTIANBASSOL for 5% off at hyclinebike.com. The listed price is $365.99; with the code it is $347.70 before tax and shipping.

Keep exploring.

Check the exact product listing.

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Ecarpat Arena 20"×4" Kids Fat Tire Bike, Orange

Price & availability at Hycline ↗Code details & terms →