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Kids Bike - Ergonomic E450

Hover over the picture to take a closer look at any part of the bike. Check out the colours and views by clicking on the little pictures:

Ergonomic e450 ByK

Easier

Lighter

Faster

We have put a lot of thought into design and materials...

If you look past ByK kids bikes clever design and cool looks you will notice that even the smallest details have been considered. In these parts you can see our attention to detail and expertise.

Frame: Lightweight Alloy

At the heart of every of ByK kids bike is a class leading design frame. At just 1.2kgs our  lightweight frame is easier to ride and manouvere. The ergonomic design ensures a great fit and superb handling.

Wheels: Alloy Rims

Light wheels really make pedalling easier for children, professional bike riders insist on them. Our taller, more efficient wheel sizing has a dynamic advantage that other bikes can’t match.  And like the professionals, we have added radial spokes on the front wheel.

Tyres: Low Profile

ByK kids bikes smooth, faster rolling tyres don’t wear children's legs out so easily. The pattern is easy rolling and very robust. By comparison, most kids BMX bikes have such wide tyres with fat knobs that riding is like driving a tractor.  Of course we have used valves that you can pump up at the petrol station as standard but we have also added improved tube quality for long term convenience.

Brakes: Rear Coaster Brake. Alloy V Rear & Alloy Side Pull Front Calipers

In every respect greater safety is what each ByK kids bike is about and when it comes to brakes we have no peer. We have used Alloy front and rear calipers with light action for superior control and a  simple and safe coaster style foot brake.
The best of both worlds we believe.

Brake Lever: Alloy

The fully adjustable Alloy levers are designed for small children's hands that are growing bigger. Alloy makes it light without flex and is a smoother mechanical action. At Kids Bike Co. stopping is just as important as starting, that is why we have sought out the best brakes we could find.

Saddle:  Comfort Midi

Children have a narrow pelvis. We believe for a child to ride comfortably and in the correct position the saddle should be padded and matching the size of their body, we have done just that with the comfort midi.

Handlebars: Ergonomic V-bars

Our custom sized and shaped ergonomic V bars is another unique design on each ByK kids bike. By considering shoulder width, riding position, safety and comfort we have designed the really cool looking ergonomic V-bars. Grips are sized to fit small hands too.

Bike specifications, images and details may vary without notice.

Girls Boys
Side Image of Girls e450 ByK Front Image of Girls e450 ByK Side Image of Boys e450 ByK Front Image of Boys e450 ByK

Weight: 9.5 kgs. Most alternative kids bikes weigh more than 11.5kgs!
Performance:. Approximately 30% more efficient than comparative kids bikes.
Safety: Best available: Superior brakes; Greater stability ergonomic design.

  • Ergonomic Alloy Frame
  • Coaster Rear and Front Hand Brake
  • Micro Saddle
  • Safety Pads
  • BONUS rear v-brake and front side pull handle bars
  • OPTIONAL Training Wheels, Push Handle, Mudguards, Rear Rack, Flag

Weight: 9.5 kgs
Frame: lightweight Alloy
Wheels: Alloy rims
Tyres: Low profile
Brakes: Rear coaster brake; Alloy V rear & Alloy side pull front calipers
Brake lever: Alloy
Saddle: Comfort Midi
Handlebars: Ergonomic V-bars
Little Details Count: Alloy Seat Clamp, Custom Length Cranks, Pedals with Bearings, Long Seat Post.

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Have any questions regarding the ByK Ergonomic E450?  Please contact your nearest store or This e-mail address is being protected from spambots. You need JavaScript enabled to view it .