KTM SX-E 5 | 2025

LEADING THE CHARGE.

The KTM SX-E 5 represents a new generation of advanced all-electric mini-cross that will entice and empower the next generation of KTM motorcyclist. Aimed at both beginner and competitive junior racers and with benchmark adjustable ergonomics - allowing the bike to 'grow' with the user - the KTM SX-E 5 is a high-quality and prime real-world READY TO RACE alternative to the gas-powered 50 cc engine. The KTM SX-E 5 is not a toy: this is a bona fide platform for juniors that are finding all the joys of having a throttle in their right hand without the complications of emissions, complex maintenance, and noise. Whether riding, practicing or racing, the fresh KTM SX-E 5 is both everything they ever wanted and everything they'll ever need.

ENGINE

• Rated output: 2 kW / 3,200 rpm
• Torque: 13.8 Nm
• Traction battery: Lithium-Ion KTM PowerPack
• Battery capacity: 21 Ah
• Charger line voltage: 80-240 V/50-60 Hz
• Charging input: Quick charging 5 A @ 230 V (AC)
• Charging power: 900 W
• Charging time 100%: 70 min
• Charging time 80%: 45 min
• Cooling: Liquid cooled
• Energy content: 0.907 kWh
• Electric motor: 48 V - BLDC motor with outer rotor
• Max motor speed: 6000 rpm
• Max power: 5 kW / 3,900 rpm

CHASSIS

• Weight (without fuel): 40.5 kg
• Wheelbase: 1028 mm
• Front brake disc diameter: 160 mm
• Rear  brake disc diameter: 160 mm
• Front brake: Disc brake
• Rear brake: Disc brake
  
• Chain: 415, Non-sealed
• Frame design: Chrome-molybdenum steel central-tube frame
• Front suspension: XACT 35 WP Upside-Down fork, Ø 35 mm
  
• Ground clearance: 259 mm
• Handlebar: Tapered aluminum Ø 28/22/18 mm
• Rear suspension: XACT WP mono shock
• Seat height: 682 mm
• Steering head angle: 66 °
• Rear Subframe Design: Glass fibre reinforced plastic
• Suspension travel (front): 205 mm
• Suspension travel (rear): 193 mm