DUO 16″ Master – Kids Electric Balance Bike

Built for Offspring MX riders — faster and in control

The DUO 16″ Master is the medium bike in DUO’s range, ideal for riders around 5–7 years with an approx. 18″ inside leg. Start in non-powered mode, then move to electric as confidence grows — the tall frame and adjustable seat help it fit for longer.

Why you’ll love it

• Progressive power: 2-speed switch — Low 10 mph, High 20 mph — so adults can set the pace. 

• Smooth, quiet drive: 36V 350W brushless hub motor for predictable, silent power. 

• Ride more: 36V 5.0Ah waterproof battery; typical 60–90 min / ~15 km depending on terrain, rider and mode; 60–90 min recharge. (Figures are estimates.)

• Real stopping power: Mechanical rear disc brake sized for small hands and control. 

• Dialled fit: Seat 54–62 cm, wheelbase 82 cm, easy-handling 16″ wheels. 

Core spec (at a glance)

• Motor: 36V 350W brushless hub

• Battery: 36V 5.0Ah, waterproof pack

• Speed modes: 10 / 20 mph

• Run time / range: 60–90 min / ~15 km (estimate; rider/terrain dependent)

• Charge time: 60–90 min

• Brakes: Mechanical rear disc

• Frame: 6061 aluminium, TIG-welded; BMX-style steel fork

• Wheels/Tyres: 16″ A356 aluminium MTB-style wheels with Kenda tyres

• Seat height: 54–62 cm (adjustable)

• Wheelbase: 82 cm

• Bike size (L×W×H): 1220 × 515 × 650 mm

• Bike weight: 11.5 kg (with battery) 

What’s in the box

• DUO Master 16″ bike

• 36V 5.0Ah battery

• Charger

• Plastic front number plate

• Tools & instructions

• Package size/weight: 1020 × 245 × 490 mm, 15.5/12.5 kg (gross/net)

Good to know

• Run time and range vary with rider weight, terrain, gradient and speed mode; quoted figures are estimates.

• Intended for off-road/private land with landowner permission. Adult supervision recommended for young riders.

• Instruction manual available via DUO.