KTM SX-E 3 - 2024 Specifications and Reviews

The 2024 KTM SX-E 3 is an electric dirt bike designed for young riders and beginners learning off-road skills. Known for its lightweight frame and manageable power delivery, it excels in training environments and recreational trail riding. The bike's electric drivetrain offers quiet, low-maintenance operation ideal for developing rider confidence.

2024
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General information

CategorySport
ModelKTM SX-E 3
Year2024
 
 

Engine and Transmission Specifications

Driveline1/2 x 3/16´ chain
Transmission typeChain   (final drive)
Gearbox1-speed
Cooling systemAir
Torque10.5 Nm (1.1 kgf-m or 7.7 ft.lbs)
Power5.2 HP (3.8 kW) @ 3900 RPM
Engine details48 V BLDC motor with outer rotor
Engine typeElectric

Brakes, suspension, Frame and wheels

Rear brakesSingle disc
Diameter160 mm (6.3 inches)
Front brakesSingle disc
Rear wheel travel133 mm (5.2 inches)
Rear SuspensionWP monoshock
Front wheel travel144 mm (5.7 inches)
Front SuspensionXACT 35 WP Upside-Down fork, Ø 35 mm
Rake (fork angle)24.0°
Frame typeChrome-molybdenum steel central-tube frame

Physical measures and capacities

Ground clearance152 mm (6.0 inches)
Seat height555 mm (21.9 inches) If adjustable, lowest setting.

Other specs

CommentsCharging time 60 min. Lithium-Ion battery.
StarterElectric
Color optionsOrange/Black/White/Blue
MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

5.2 hp
Peak Power (est.)

Best For

Track20%
City15%
Cornering55%
Daily Riding10%
Touring5%
Passenger5%

Rider Profile

Best ForThis is a purpose-built kids' electric motocross bike, essentially a scaled-down youth trainer rather than a machine for teen or adult riders, so experience level applies to young beginners learning balance and throttle control off-road.
PurposeDesigned for young riders to practice motocross fundamentals safely at a controlled pace on dirt tracks and backyard trails.
Rider FitIts very low 555 mm seat height and light, compact chassis suit small children rather than teenagers or adults.
CharacterIt behaves like a miniature, quiet, low-maintenance dirt bike with instant electric throttle response but very limited top speed and power.
Not Ideal ForIt is not suitable for adult riders, highway use, touring, or anyone expecting real motocross-level speed or jumps.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2024 KTM SX-E 3 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 555mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2024 KTM SX-E 3, with a cramped knee angle of around 45 degrees and a forward-leaning riding position.

Data quality: estimated (wheelbase estimated from this category's typical bike, not this model's own spec). Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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