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smarTrike Wonder max: who it suits, the 140° recline and key specs

Created by Coolkidz Australia

The Wonder max is the only smarTrike suitable from 6 months, because it is the only model with a seat that reclines to 140°. Here is who it suits, how to use the recline well and the limits to know.

A parent carrying sunflowers pushes a toddler in a Stone Beige smarTrike Wonder max across a pedestrian crossing.

Who the Wonder max suits

The Wonder max suits children from 6 months to about 3 years. A baby who cannot yet sit unaided is supported by the recline and the 5-point harness, which is why it is the one smarTrike to use under 10 months. It also suits toddlers who nap on the move, because the Wonder and Wonder+ sit upright.

Use stroller mode, with you steering, until your child sits up and reaches for the handlebar, usually around 10 months.

Features and specifications

  • Suitable for: 6 months to about 3 years
  • Weight: 6.95 kg
  • Folded size: 54.5 × 26.5 × 38 cm, one piece
  • Seat: Extra-large, premium cushioned, reclines to 140°
  • Harness: 5-point with padded straps, plus a safety bumper bar
  • Canopy: 3-stage, removable for trike mode
  • Steering: Patented 360° one-handed steering that turns on the spot and reverses
  • Front wheel: Shock-absorbing
  • Brake: One-foot rear brake
  • Frame: Lightweight aluminium, black
  • Colour: Stone Beige
  • Certification: Stroller safety standards, not toy standards

Using the recline for naps

At 140° the seat is not flat. It is about the angle of an airline seat fully reclined, so your child's head rests back and the harness holds them, instead of them slumping forward and waking.

  1. When the yawning starts, make sure the parent handle is on so you are steering.
  2. Tip the seat back and pull the canopy forward.
  3. Check the 5-point harness is done up.
  4. Keep walking at the same pace. The motion is what keeps them asleep.

The seat reclines with one hand while you walk, and comes upright again the moment they want to play.

Good to know

  • The recline is for stroller mode only, with you steering from the parent handle.
  • The cushioned seat is warmer than mesh. On hot days, recline less and keep the canopy forward.
  • At 6.95 kg it is the heaviest of the three Wonder models, while still under 7 kg.
  • Seat fabrics wipe clean with a damp cloth. Store the trike indoors, out of direct sun and damp.

Recline safely

Only recline the seat with the 5-point harness done up, and only in stroller mode with you steering. The Wonder max is the only smarTrike suitable from 6 months.

Need a hand?

If the recline, harness or canopy is not working as it should, send us a request and our Melbourne team will help.

Get help with a product

More from smarTrike

Visit smartrike.com.au for the full smarTrike range, or shop at coolkidz.com.au.

Details in this article are taken from smartrike.com.au and were checked on 3 October 2026.

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