HFS02 specifications:


Suspension department

Suspension Double unequal length A-Arm, direct acting spring and damper, active damping
Brake System 4-Disk system, ISR Brakes discs and calipers
Wheels (Fr/Rr) 6×10 ET-5, -5mm offset, 1pc, Al Rim
Tyres (Fr/Rr) 18
Powertrain department
Engine KTM 690
Cylinders 1
Fuel System Keihin Fuel Injector
Max Torque Design (rpm) 6500
Bore(mm) 102
Displacement(mm) 654
Stroke(mm) 80
Fuel 98
Compression ratio 11.8:1
Max Power Design (rpm) 7500
Cooling Side mounted radiator with one thermostatic controlled electric fan

Drivetrain department

Differential Quaife Limited Slip Chain Drive Differential
Drive Type 520 O-ring Chain


Frame Construction Tubular Spaceframe
Overall L (mm) 2750
Overall W (mm) 1402
Track (Fr) (mm) 1250
Track (Rr) (mm) 1200
Material S235JR, DC01, DP600 Steel
Overall H (mm) 1046
Wheelbase (mm) 1550


Weight (kg) 200
Electronics Built-in ECU 38 channel 4Mb data logging. Active Suspension. KMS CAN Display on dashboard