KTM SX-E 1.20

The KTM SX-E 1.20 is a high-performance electric balance bike built for young riders transitioning into more advanced riding. It combines serious READY-TO-RACE styling with accessible power and agile handling, delivering confidence and excitement for juniors up to around 12 years of age.

Performance & Power Powered by a 36 V brushless motor equipped with a proprietary Cush Drive, the SX-E 1.20 offers smooth, thoughtfully-programmed throttle response and power delivery. Riders have three selectable modes—Training (approx. 16 km/h), Medium (approx. 24 km/h), and Advanced (up to about 32 km/h)—allowing progression as skill improves. The quick-change lithium-ion battery provides up to an hour of ride time depending on terrain and usage, and fully recharges in around three hours.

Control & Comfort Built on a heat-treated, TIG-welded full-aluminium frame with proprietary shaped tubes, the SX-E 1.20 balances strength and lightness at around 15 kg. Control comes from 20″ nylon wheels with pneumatic tyres, a Manitou J-Unit front fork offering 80 mm of travel, and both front and rear hydraulic Hayes Dominion A2 disc brakes. The 19 mm aluminium handlebar with slim grips and low seat height ensures stability and confidence for emerging riders.

Versatility & Style Styled with authentic KTM FACTORY RACING graphics and a choice of number-plate decals, the SX-E 1.20 looks every bit like its full-size siblings. A multifunctional throttle display uses colour-coded LEDs to indicate ride mode and battery level, while the quick-swap battery enables extended play sessions. Its quiet, emission-free electric drive makes it perfect for backyard practice, neighbourhood trails, or early motocross training.

SPECIFICATION

PRICE

On The Road Price From £2,275.20 ​

ENGINE & TRANSMISSION

CHASSIS

Frame DesignFULL ALUMINUM FRAME WITH PROPRIETARY SHAPED TUBES
HandlebarCUSTOM 19MM HANDLEBAR 
​Front brake​HAYES DOMINION A2 
Rear brake​​HAYES DOMINION A2 
Front wheel diameter 20 "
Rear wheel diameter 20 "
​Front suspension ​MANITOU J-UNIT FORK
​​Suspension travel (front)​80 MM

DIMENSIONS & WEIGHTS

​Seat height 58 MM

FUEL CONSUMPTION

    

STANDARD EQUIPMENT

   

OPTIONAL EQUIPMENT

   

OPTIONAL ACCESSORIES