SONIC.1

Samples available to select vehicle makers in Q3-2025.

The SONIC in-wheel tech family

SONIC.1 first high-performance in-wheel motor with track-worthy front brake.

SONIC.1 for hybrid configurations with existing ICE or electric powertrains.

SONIC.1 enables 20 times faster wheel control for fun and vehicle performance.

OEMs: Take control

Join us for winter tests in Arjeplog, Sweden 2025!

Wheel size [inch]	21
Max Brake disc size [mm]	400
Peak Power per wheel [kW]	255
Continuous Power per wheel [kW]	200
Peak Torque per wheel [Nm]	1700
Continuous Torque per wheel [Nm]	1000
Maximum Speed [rpm]	3500
Voltage [V]	800
Unsprung Weight per wheel [kg]	40
Volume on board [liter]	14

Elaphe Traction Control software enabling vehicle-level improvements of existing and new vehicles.
- up to 10% faster vehicle acceleration – quicker launch times and improved responsiveness
- up to 15% shorter vehicle stopping distance – superior safety
- up to 15% higher vehicle lateral acceleration with torque vectoring – sharper handling and greater corner control

Elaphe Vibroacoustics – proprietary inverter software enabling authentic and customizable vehicle sound profiles and vibrational haptic feedback for different driving modes and brand identities (find out more here).

Continuous power density: 8 kW/kg
Peak torque density: 90 Nm/kg
Integration with standard 21-inch or larger wheels
For rear-wheel drive, SONIC technology scales up to a combined peak power of 1 MW per axle with 21-inch rims.