Nonaka Henshin! Sun Rider NEO

Pros / Cons
Pros
- Official maker documentation covers every stage: heights, weights, ages and parts behaviour.
- One-touch detachable pedals and a coasting footstep smooth the switch into running-bike mode.
Cons
- 5.5 kg body weight makes the running-bike stage a keep-at-home option rather than a carry-along.
- Helmet is not included despite the young starting age.
Product Facts
- Fit Band
- Toddler fit
- Bike Type
- Two-wheel balance bike
- Product page
- Open product page
- Price/Buy
- Check price at Amazon
The Nonaka World Henshin! Sun Rider NEO is a home-and-park progression trike that converts among a parent-steered tricycle, a pedal tricycle and a running bike. The manufacturer lists use from 18 months to 5 years, up to 20 kg, and a body weight of about 5.5 kg; the running-bike mode is listed for ages 2–5. Tool-free pedal changes make the mode switch practical, but the assembled ride is heavier than a dedicated balance bike and is less convenient to carry after a tiring session. The manufacturer says a helmet is not included, so plan for a correctly fitted helmet separately. Check the child’s fit and the current instructions before changing stages.