Logo - eForce Prague Formula

Join us!

Are you a student of university based in Czech Republic? Are you interested in new technologies and motorsport? Do you want to learn stuff beyond school curriculum?

Then don't hesitate and visit us at our workshop or write to

FSE.05 - Specifications

Frame (custom design)Sandwich-structure carbon-composite monocoque with main hoop made from high-strength chromium-molybdenum steel, welded using TIG method
Wheelbase1540 mm
Track (front / rear)1296 / 1230 mm
Vehicle weight (w/o driver)195 kg
Weight distribution
(front : rear)
48,5 : 51,5 %
Suspension (custom design)Independent double wishbone suspension of uneven length on both axles
DampersType pull-rod on both axles, Öhlins dampers
TyresFront - AVON 16x7 10"
Rear - AVON 16x7 10"
Rims (custom design)10" - carbon composite
MotorsFront - TG Drives M4 (2x9kW)
Rear - TG Drives N5 (2x47kW)
Motor controller
(custom design)
MiRy XBoss
Maximum RPM9000 RPM
Maximum power112kW at 7260 ot/min
Maximum torque836Nm up to 70 km/h
Transmission (custom design) Planetary gear (i=5,3) front
Planetary gear (i=5,62) back
Differential (custom design)Active electronic - each motor driven separately
Cooling (custom design)Water cooling of motors and power electronics
Brake system Disc brakes on all wheels, 2-circuit system
Adjustable brake force distribution
Front discs 195mm, ISA Racing calipers, radial mounting
Front discs 185mm, ISA Racing calipers, radial mounting
Battery (custom design) SONY Li-Ion 96s8p 11C 20,8 Ah - total capacity
Total energy 7,1kWh, nominal voltage 345V
Battery Management System (BMS)
Accumulator container - carbon/kevlar composite
Electronics (custom design) CAN Bus implementation
Active differential
Traction control /w dedicated accelerometer unit
Steering wheel & onboard controls
Intelligent Current Sensor (ICS)