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Slovakia
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Language
Slovak
English
Weight 6,48 kg
Height 105 - 120 cm
Different size? See all models
12"
Foxie 12 3,0 kg • 90 - 100 cm In stock
12"
Foxie 12+ 3,1 kg • 90 - 100 cm In stock
14"
Foxie 14 5,6 kg • 95 - 115 cm In stock
16"
Foxie 16 5,9 kg • 100 - 125 cm In stock
18"
Foxie 18 6,4 kg • 105 - 130 cm In stock
20"
BikeUP 20 8.35 kg • 105 - 135 cm In stock
24"
BikeUP 24 9.6 kg • 125 - 145 cm In stock
Subscription type
temporarily sold out
All BikeUP 16s are currently out with other riders
BikeUP 16 is currently sold out. Try instead:

Bike description

BikeUP 16 is an ultralight aluminium bike ready for everyday adventures. A bike that gives children confidence and gives parents the feeling that they made the right choice. Its low weight helps a child start easily, stop safely, and keep the bike under control from the very first metres to longer family rides.

Reliable V-brake brakes are adapted to children’s hands, allowing the child to brake naturally and confidently. The carefully designed geometry supports stability, a proper riding position, and a sense of safety when cornering or riding more slowly.

The practical integrated kickstand is appreciated by both children and parents — the bike does not have to end up lying on the ground in front of kindergarten, at home, or on a trip.

Technical specifications

Wheel size 16"
Weight 6,48 kg
Height 105 - 120 cm
Min. saddle height 525 mm
Age 4-5 years

Color

  • Metallic orange

Frame

  • Lightweight AA 6061 aluminium alloy frame
  • A more upright riding position helps the child watch the road and surroundings
  • Lowered top tube makes getting on and off easier

Handlebar and stem

  • Anodised aluminium handlebar in matte black
  • Handlebar width 480 mm, bar end diameter 22.2 mm, rise 30 mm
  • 40 mm aluminium stem

Fork

  • Anodised aluminium fork in matte black
  • Ready for mudguard mounting

Saddle and seatpost

  • Saddle height from the ground: 525–660 mm
  • Seatpost with a marked minimum insertion line
  • Quick-release clamp for tool-free saddle height adjustment

Brakes

  • Easy-to-operate front and rear V-brakes

Tyres and wheels

  • Size 16"x1.75"
  • Schrader valves for easy inflation with a regular bike pump
  • Aluminium hubs with sealed bearings

Geometry

The measurements that tell you whether the bike fits your child — and how long it will last them.

ABCDEFGHIJ

Bike measurements

A Wheel size 16"
B Handlebar/grip height 735 mm
C Head tube angle 71°
D Seat tube angle 72°
E Reach 250 mm
F Wheelbase 740 mm
G Minimum saddle height 525 mm
H Maximum saddle height 660 mm
I Crank arm length 102 mm
J Standover height 430 mm

How to tell whether the bike fits

1 If they can't ride yet

The minimum saddle height decides. Seated on the lowest saddle position, the child must reach the ground with both feet flat. Its inseam must therefore be at least the minimum saddle height.

2 If they already ride

The stand-over height decides. Standing over the frame in front of the saddle, both feet must be flat on the ground with at least 2 cm to spare. It no longer needs to reach the ground from the saddle — the saddle goes higher so the leg is almost straight.

— If the size doesn't fit, we swap it free within 7 days — you only pay the courier.

How to measure the inseam

The one number you need. You compare it with the bike's measurements.

How to measure the inseam
inseam
  1. 1

    Stand the child with its back to a wall, in the shoes it will ride in, feet together.

  2. 2

    Put a book, spine up, between its legs and press gently — as if it were sitting on the saddle.

  3. 3

    Measure from the top of the book to the floor. That is the inseam.

Compare it with the bike's measurements

If the child is still learning, the inseam must be at least the minimum saddle height — so it reaches the ground flat-footed from the saddle. If it already rides, it only needs to be at least 2 cm more than the stand-over height.

If the size doesn't fit, we swap it free within 7 days — you only pay the courier.

Reviews

5.0 29 reviews
Only customers who actually had the bike can leave a review.
Radek
15.09.2026

Fast delivery. The size is perfect—I chose it based on the bike's description. The bike is lightweight, has effective brakes, and served its purpose. We're satisfied :-)

Rychlé dodání. Velikost perfektní, vybráno dle popisu kola. Kolo je lehké, účinné brzdy, splnilo účel. Jsme spokojeni :-)

Adrian
14.09.2026

It's a great bike—my son rides it every day :)

Výborný bicykel, syn na ňom jazdí každý deň :)

Lucie
01.09.2026

The bike is lightweight and well-made, and my son finds it easy to handle.

Kolo je lehké, kvalitní, synovi se s ním dobře manipuluje.

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