KTM SX-E 5 specifications, dimensions and price
KTM · Electric youth
KTM SX-E 5
| Specification | Value |
|---|---|
| Model year | 2027 |
| Class | Electric youth |
| Final drive | 415, Non-sealed |
| Front suspension | XACT 35 WP Upside-Down fork, Ø 35 mm |
| Front suspension travel | 205 mm |
| Rear suspension | XACT WP mono shock |
| Rear suspension travel | 193 mm |
| Front brake | Disc brake, 160 mm disc |
| Seat height | 682 mm |
| Wheelbase | 1028 ± 10 mm |
| Ground clearance | 259 mm |
| Torque | 13.8 Nm |
| Steering head angle | 66 ° |
| Frame | Chrome-molybdenum steel central-tube frame |
| Wheels | 1.5x12"; 1.6x10" |
| Starting MSRP | $5,799 |
| Destination charge | $425 |
Cycle World says the electric powerplant allows six different ride modes, with hidden parental controls below the seat. So it can accommodate beginners and experienced little riders, and that as a single-speed with no clutch the only thing a rider needs to manage is stop and go. The reviewer says the seat height can vary by 25 mm (1 inch) and the suspension position can be lowered for an additional 25 mm drop.
Total Motorcycle says the SX-E 5 has front and rear hydraulic brakes with lightweight wave discs that are easy to control even for the youngest riders, helping them build confidence and learn correct brake control. The article describes a frame of chromium-molybdenum steel with a 2025 change that gives a tougher rear shock mount, and calls the bike a high-quality alternative to the gasoline-powered 50 cc.
What the powertrain is
VoltRipper says the SX-E 5, the GasGas MC-E 5 and the Husqvarna EE 5 share a 907 Wh KTM PowerPack, a water-cooled motor rated at 2 kW and 5 kW peak, six ride modes, a 40.5 kg chassis, 205/193 mm suspension, 12- and 10-inch wheels and 160 mm discs. That means the KTM is one of three near-identical bikes from the same group.
Against the 50 SX
The SX-E 5 suits a young beginner, or a parent who wants to control power output and speed while the child learns, and a family considering a quieter electric powertrain. Racers ready for a clutch and gearbox will move to the KTM 65 SX.
SX-E 5 against the 50 SX and 65 SX
The KTM 50 SX is the gasoline equivalent, and the KTM 65 SX is the next step up.
KTM SX-E 5 — specification referenceKTM · Electric youth
The SX-E 5 is KTM's electric bike for the youngest riders, a single-speed with no clutch and six ride modes. Cycle World says hidden parental controls sit under the seat, and KTM asks $5,799 before destination.
- Model-year range
- 2024–2027
- Compared editions
- 4
- Specification entries
- 29
- Entries that differ
- 6
- Frame design
- Chrome-molybdenum steel central-tube frame; Chrome-molybdenum steel central-tube frame.
2027 KTM SX-E 5 questions
Can parents limit the KTM SX-E 5 power?
Cycle World says six ride modes and hidden parental controls below the seat let the bike suit both beginners and experienced little riders.
Does the KTM SX-E 5 have a clutch or gears?
No. Cycle World describes a single-speed with no clutch. So the rider only has to manage stop and go.
What battery does the KTM SX-E 5 use?
VoltRipper lists a 907 Wh KTM PowerPack with a water-cooled 2 kW rated, 5 kW peak motor, shared with the GasGas MC-E 5 and Husqvarna EE 5.
MotoSport says some riders report suspension settings that cause a harsh ride or poor handling. KTM lists a 35 mm WP XACT fork with 205 mm of travel and a shock with 193 mm, and a 682 mm seat with 259 mm of ground clearance.
The SX-E 5 costs $5,799, $700 more than the 50 SX. It has no gearbox to shift and no fuel to mix, and it is quiet enough to ride in places a petrol bike is not welcome. Its 682 mm seat matches the tallest setting of the 50 SX.
The SX-E 5 suits a young beginner, or a parent who wants to control power output and speed while the child learns, and a family with neighbors who dislike engine noise. Racers ready for a clutch and gearbox will move to the 65 SX.