Lyefancy Balance Bike
A light, simple learner for smooth-ground practice when the saddle fits now.

Pros / Cons
Pros
- The roughly 2.5 kg bike is easy to carry, and its EVA tyres need no inflation.
Cons
- The 36-41 cm saddle range offers limited growth room; the manual limits riders to 25 kg despite higher advertising.
Product Facts
- From Age
- 2-6 years
- Max Weight
- 25 kg
- Seat Height Range
- 36-41 cm
- Bike Type
- Two-wheel balance bike
- Fit Band
- Preschool fit
- Tire Type
- Foam tires
- Price/Buy
- Check price at Amazon
Lyefancy K12 is a straightforward 30.5 cm balance bike for short, supervised practice on smooth ground. Its roughly 2.5 kg weight helps when a parent needs to carry it home, while EVA tyres avoid punctures and pumping. The 36-41 cm saddle range is the important buying boundary: the child must reach the ground with both feet and stop comfortably, rather than merely fall within the advertised age range.
The K12 manual specifies ages 2–6 and a 25 kg rider maximum, despite the listing’s conflicting 50 kg claim. Use that lower manual limit and avoid uneven terrain. Assembly includes wheel nuts, saddle screws and a handlebar connection whose button must engage before the knob is tightened. This is a simple learner, not a maintenance-free bike or a choice for rough trails. Read the K12 assembly manual.