fsra 2017

Lower center of gravity, traction control system, adjustability for every circuit, better stability in the corners… ”Road Arrow 2017” easily won over our drivers. After all, the designing was conducted in accordance with best ergonomics and vehicle control on the track. Having that in mind, data readings were separated between steering wheel and control table, that enabled a better overview during driving. Chassis construction was optimized and for the first time there were LVDT sensors on the suspension system.

More parts were produced out of carbon fibers, that showed great performance in the last season. For the first time we’ve had parts the students themselves made with 3D printer. In order to improve aerodynamics of the vehicle, an additional row of flaps along with bigger flap struts were added to the structure of the front wing. Adding another row of flaps resulted in more aggressive front wing, and made it more effective. Combined with the rear wing and the rest of the aero package, results were seen in a much better aero balance. This was best felt by drivers who rated the racing with this formula as the best ever.


Acceleration 0-100 km/h (s)


Top speed (km/h)


Vehicle mass (kg)

Working engine displacement: 599 ccm

Restrictor diameter on intake manifold: 20 mm

Maximum effective power: 63 kW (85 KS) at 13.000 RPM

Maximum torque: 58 Nm at 9.000 RPM

Acceleration 0-100 km/h: 4,0 s

Top speed: 140 km/h

Transmission: 6 gears, sequential, electronic actuation

Vehicle mass: 233 kg

Chassis, AISI 304 steel

Body work composite with carbon fibers

Wheelbase: 1600 mm

Rear track: 1150 mm

Front track: 1200 mm

Rims 7×13˝ aluminium

Drag coefficient: Cd=1,12

Lift coefficient: Cl = -2,81

Reference Area: Aref=1,23 m2

FSRA 2016 FSRA 2018