Product Price Wheel Size (inches) Weight (pounds) Seat Height (inches) Handlebar Height (inches) Brake Type Gear Number Max Load Capacity (pounds)
Woom Off 4 Air 20
US
£746.45 20 in 20.9 lb 22.8 - 28.7 in 31.5 in Hydraulic disc brakes (Promax) 9 110 lbs

The Woom Off 4 Air 20 is a lightweight 20 in kids' mountain bike with front air suspension, kid-specific ergonomics, tubeless-ready wheels and hydraulic disc brakes. It suits adventurous children aged about 6-8 years who need a durable, trail-capable bike with a 9-speed drivetrain.

woom Explore 4 20
US
£574.60 20 in 18 lb Promax mechanical disc brakes 7 135 lb

Lightweight 20 in kids' adventure bike with all-terrain tires, 7-speed Shimano gearing, and dependable mechanical disc brakes. Suited for active children aged about 6-8 who want a versatile bike for road and light off-road riding.

Frog Frog 53
US
£317.56 20 in 8.15 kg 52 cm to 60 cm Tektro linear pull (rim) hand brakes 8

Lightweight 20 in kids' hybrid bike with an aluminium frame, 8-speed Shimano gearing, kid-specific shifters and full mudguards. Suited for children aged about 5-7 years who need a versatile, everyday bike for paved and light off-road use.

Biky Air 20
US
£372.85 20 in 14.8 lb 21.75 in - 28.5 in Tektro front and rear hand brakes 1 (single-speed)

Lightweight 20-inch kids' bike designed for ages 5-8 with a narrow child-specific fit, internal cable routing, enclosed chainguard and reliable Tektro hand brakes. Suited for kids ready to transition to a larger wheel and street riding; available in single-speed and a 7-speed S7 variant for hillier terrain.