7 products
18” Wheel Bikes
Buying guide
18" wheel bikes, explained.
18" wheel bikes fill the gap between 16" and 20" — ideal for children around 5 to 7 who’ve outgrown a 16" but would be stretched on a 20". It’s an underrated size that saves buying twice in two years.
Still mostly single speed and deliberately simple, with kid-proportioned levers and cranks.
Sizing
A great “between” size — check inside leg rather than age if your child is tall or petite for their year.
Who it suits
18" wheels typically suit ages 5–7 — but height beats age every time. When in doubt, measure.
Why buy from us
Branded end-of-line bikes at up to 40% off RRP — workshop-checked, free UK delivery, 90-day returns.
Free UK delivery on bikes
90-day returns · 12-month warranty
0% finance · Clearpay · Cycle2Work
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