Woom 5

Shop the Woom 5 20 inch kids bike with 8-speed drivetrain and lightweight aluminium frame at The Cycle Zone.

Aimed at riders around 7 to 9 years old, the Woom 5 keeps the brand's ultralight philosophy while adding real gearing for hillier routes and longer rides. The 8-speed drivetrain uses a wide-range cassette so kids can spin up climbs rather than grinding, and the geometry stays close to the ground for confidence on technical terrain.

Frequently Asked Questions

What height or age is the Woom 5 suitable for?
Wheel size is a better guide than age for the Woom 5 — the most important measurement is your child's inside leg length and standover height, not a birthday. Bring your child into The Cycle Zone and we'll size them properly against the Woom 5 and similar models so you get a bike that fits now rather than one they'll grow into eventually.
Will the Woom 5 last as my child grows, or will we need to size up soon?
Like most kids' bikes, the Woom 5 has a reasonable amount of adjustment in the saddle height and, on most models, the handlebar reach, which buys a bit of extra time before a full size change is needed. That said, kids' bikes are generally sized for a specific height range rather than "grown into," so expect to move up a size within a year or two of steady growth.
Does the Woom 5 come with a warranty?
Yes, the Woom 5 is covered by Woom's standard frame and component warranty against manufacturing defects. The Cycle Zone also carries out a full pre-delivery inspection and build on every kids' bike we sell, so it arrives properly assembled and safety-checked, and we're on hand to help with any warranty queries afterwards.