DUO 12″ Launch – Kids Electric Balance Bike

Built for Offspring MX beginners — confident fun from day one

The DUO 12″ Launch is the smallest, most approachable DUO, sized for riders ~3+ years (approx. 14″ inside leg). Start in non-powered mode, then flick to electric as confidence grows — the rear-hub drive and adjustable seat keep things stable while skills click. 

Why you’ll love it

• Right size to start: Compact frame with 12″ wheels, 43–50 cm seat height, and 70 cm wheelbase keeps handling friendly for new riders.

• Simple, safe progression: 2-speed switch — Low 7 mph, High 13 mph — so adults can pick the pace. 

• Quiet, low-maintenance power: 36V 250W brushless hub motor for smooth, silent drive.

• Ride more, charge less: 36V 2.5Ah waterproof battery; typical 30–60 min / ~15 km depending on terrain & rider; 30–60 min charge. Figures are estimates.

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

• Tough little ripper: 6061 aluminium, TIG-welded frame; A356 alloy wheels; Kenda tyres; BMX-style steel fork & bar. Core spec (at a glance)

• Motor: 36V 250W brushless hub

• Battery: 36V 2.5Ah, waterproof pack

• Speed modes: Low 7 mph / High 13 mph

• Run time / range: 30–60 min / ~15 km (estimate; rider/terrain dependent)

• Charge time: 30–60 min

• Brakes: Mechanical rear disc

• Fork / Bar: BMX-style steel

• Frame: 6061 aluminium, TIG-welded

• Wheels/Tyres: 12″ A356 alloy MTB-style wheels, Kenda tyres

• Seat height: 43–50 cm (adjustable)

• Wheelbase: 70 cm

• Bike size (L×W×H): 1000 × 520 × 560 mm

• Bike weight: 9.5 kg (with battery) 

What’s in the box

• DUO Launch 12″ bike

• 36V 2.5Ah battery

• Charger

• Plastic front number plate

• Basic tools & instructions

• Carton: 970 × 245 × 405 mm, 13.5/10.5 kg (gross/net) 

Good to know

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

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

• Instruction manual available via DUO’s site.