Electric · Balance bike · 10–12 years

KTM
SX-E 1.20

2023 · Charging into the holeshot.

As close as a balance bike gets to a dirt bike: 20-inch wheels, a Manitou fork, Hayes hydraulic discs, 15 kg, a 36 V pack and 32 km/h in the top mode. Available through NTG for teams, schools and resellers, EU-wide.

On requestprice on enquiry · net · excl. VAT

2023 KTM SX-E 1.20 Right view 2023 KTM SX-E 1.20 Front ¾ view 2023 KTM SX-E 1.20 Left view

01.Grow with confidence

A balance bike with a throttle: 580 mm seat, 15 kg, 20" wheels and a KTM factory look — handling skills first, power when the brake is understood.

6 features
2023 KTM SX-E 1.20 — Balance first

10–12 years · 580 mm seat

Balance first

No pedals, no clutch: a child learns to push, balance and coast with both feet near the ground, then adds the throttle once the brake is understood. A 580 mm seat suits an inseam of 61–66 cm, riders up to 50 kg.

  • 580 mmseat
  • 10–12 years
2023 KTM SX-E 1.20 — Light weight

15 kg

Light weight

At 15 kg with the battery the bike is well under half the rider's own weight — picked up and managed alone after a fall, lifted into the car by a parent without thinking twice.

  • 15 kgready to ride
2023 KTM SX-E 1.20 — Graphics

Factory look

Graphics

Orange with KTM Factory Racing-inspired graphics and a set of number-plate decals — 1, 2, 25 or 557 — so the smallest rider in the family looks like the one on the podium.

2023 KTM SX-E 1.20 — Frame

Full aluminium, Manitou fork

Frame

A heat-treated, TIG-welded aluminium frame with proprietary shaped tubes, an 80 mm Manitou J-Unit fork up front and chunky 20-inch tyres — as close to a dirt bike as a balance bike gets.

  • 20"wheels
2023 KTM SX-E 1.20 — Hydraulic brakes

Hayes Dominion A2

Hydraulic brakes

Hydraulic disc brakes front and rear by Hayes — with 32 km/h available in the top mode, real stopping power matters, and the levers are sized for a ten-year-old's hands.

2023 KTM SX-E 1.20 — Footrests

Feet up

Footrests

Fold-out footrests for the moment a rider stops pushing and starts riding — feet up, knees in, the first motocross stance.

02.Controlled power

A quick-change 36 V pack, three parent-selected ride modes up to 32 km/h, and a twist throttle that teaches metering rather than on/off.

3 features
2023 KTM SX-E 1.20 — Lithium-ion battery

36 V, quick change

Lithium-ion battery

A removable 36 V lithium-ion pack driving a brushless motor through a cush drive — a true power curve rather than a switch. A spare pack clicks in and the ride continues; a full charge takes around 3 hours.

  • 36 Vpack
  • 3 hcharge
2023 KTM SX-E 1.20 — Three ride modes

16 / 24 / 32 km/h

Three ride modes

Training mode holds 16 km/h for the first sessions, the second mode 24 km/h, and the advanced mode opens 32 km/h once braking and coasting are second nature. The parent picks the mode, not the rider.

  • 32 km/htop mode
2023 KTM SX-E 1.20 — Throttle & display

Twist throttle

Throttle & display

A real twist throttle with a progressive curve — the hand learns to meter power from day one. The multifunction display sits on the throttle: mode and battery state, nothing a child doesn't need.

03.Warranty & support

New bikes, delivered through authorised channels, with the paperwork the warranty is tied to.

2023 KTM SX-E 1.20 — Premium manufacturer's warranty

Model year 2023 · up to 1 year

Premium manufacturer's warranty

Electric offroad models carry up to 1 year of manufacturer coverage. It stays valid with intended use and scheduled services at an authorised KTM dealer, under the standard conditions on the delivery certificate. Every bike NTG supplies is new and comes with that certificate.

Technical details

Specifications

Manufacturer data, model year 2023. Delivered spec can vary by market — we confirm on the order confirmation.

Electric motor36 V brushless, cush drive
Battery36 V lithium-ion, removable
ChargerHousehold 110–230 V
Charging time, 100 %3 h
Ride modes3 — 16 / 24 / 32 km/h
TransmissionDirect drive
FrameFull aluminium, heat-treated, TIG welded
ForkManitou J-Unit, 80 mm travel
HandlebarCustom 19 mm
BrakesHayes Dominion A2 hydraulic discs, front and rear
Wheels20", pneumatic knobbly tyres
Seat height580 mm
Weight15 kg incl. battery
Rider10–12 years, inseam 61–66 cm, up to 50 kg

Order

2023 KTM SX-E 1.20

New, uncrated, delivered through authorised channels. Priced net, excl. VAT, for teams and resellers. Tell us the quantity and destination and we quote within one working day.

  • AvailabilityOn request
  • PriceOn request · price on enquiry
  • DeliveryEU-wide
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Product images and technical data © KTM AG, used for product identification. North Trade Group is an independent trader and not an authorised KTM dealer or distributor. Specifications subject to change by the manufacturer.