Praga R1
> carbon fiber monocoque > light and compact > mid engine layout
HIGHEST SAFETY LEVEL Carbon monocoque reinforced by internal ribs and bulkheads. Carbon crumple zones absorbing crash energy at front and side parts. Six point seat belts, neck restraints, integrated fire extinguisher system, polycarbonate windows and safety tank - we bet you have never felt so safe in a race car! FIA CN class safety tests in the test center Cranfield Impact Center passed in spring 2013 with great reserve.
LOW RUNNING & RACING COSTS Affordable pricing, long engine service intervals, low tyre consumption, competitive pricing of spares, substantial resilience against body damage - we know what it costs to go racing. We want to make it exciting and affordable.
PRAGA R1 General specification Made in EU Produced in 2013 Characteristics Basic description Weight (dry) Dimensions (H x L x W) Wheel base Wheels and tyres - front Body and Interior Construction Crashbox Body panels Rear wing Doors Windows Fuel tank - rear Pedals & Steering wheel Seat Seat belts Communication system Suspensions Technical specification Single-seater race car (two seater optional), carbon fibre monocoque 592 kg 965 x 4144 x 1800 mm 2525 mm Praga, centre locking 15 x 8, with 200/580R15 Dunlop racing tyre Praga, centre locking 16 x 10.5, with 265/605R16 Dunlop racing tyre Light weight and compact, longitudinal mid engine layout Front, rear and carbon fibre honeycombed crashbox complying with FIA CN regulations Quick-release lightweight fibreglass body panels reinforced with carbon and kevlar Low-drag carbon fibre adjustable bi-plane rear wing Carbon fibre driver and passenger doors Custom made lightweight polycarbonate windows with anti-scratch protection 60 liter foam-filled FIA approved ATL fuel tank located behind the seat (ATL dual quick fill valve optional) Adjustable pedals and 2-way adjustable quick release Cosworth steering wheel with display. LED shift lights, paddles and rotary switches Custom made Praga racing seat with side head rest FIA approved SCHROTH 6 point seat-belts for use with HANS Built-in PELTOR / YAESU radio communication system (optional) Fully adjustable front and rear suspensions - KONI 2-way adjustable, mono-tube, easy to adjust - unequal length upper and lower wishbones - CNC aluminum machined adjustable uprights - forged steel centre lock hubs - adjustable anti-roll bars - custom made progressive racing coil springs Fire extinguisher system Lighting Brake balancer Drivetrain Engine Dampers Braking system Clutch Exhaust system Gearbox Shifting Engine management Mechanically activated fire extinguisher system in engine bay and cocpit Modern LED rear lights including rain light and turn lights Dash-mounted remote brake bias balancer Renault Sport Formula 2010 2.0 engine Unique Praga compact bellhousing with dampers AP Racing brakes with 4-piston calipers Lightweight steel flywheel / competition twin plate ZF Sachs Racing Clutch Complete custom made stainless steel exhaust system with silencer Custom made HEWLAND JFR - six-speed sequential semi-automatic transaxle gearbox, interchangeable gear sets Custom made PRAGA Pneumatic paddleshift system with flat shifts and auto blip made by KMP ECU Cosworth / Pectel SQ6 with close loop lambda system, pit limiter speed control, fly by wire and full sequential shifting Engine Configuration F4R 832 Cylinder / Valves 4 / 16 Location Mid, longitudinally mounted Bore / Stroke 82.7 x 93 mm Displacement 1998 cm3 Engine Life 10 000 Km before rebuild Engine Control System Cosworth / Pectel Engine Loom Military specification wiring loom Rev Limit 7500 RPM Power 210bhp @ 7250 RPM Torque 220Nm @ 4500 RPM
AERO DYNAMICS Perfect balance between attractive design and aerodynamic efficiency. Better downforce means higher cornering speed!
LIGHT WEIGHT Carbon fibre as most used construction material for the bodywork parts makes the PRAGA R1 benefits from it s largely carbon fibre construction with an advantageous low dry weight of only 592 kg.
ONLY BEST SUPPLIERS ALLOWED AP racing brakes, Hewland transmission, Renault sport engine, Koni dampers, ECU Cosworth / Pectel, ALT fuel tank, Sachs clutch, OMP extinguisher system, custom made PRAGA pneumatic paddle shift system with flat shifts and auto blip made by KMP, clutch from Sachs racing. This car is definitely meant to race not to spend time in service!
PRAGA Cars s.r.o. Šancová 48, 811 05 Bratislava, Slovak republic info@pragaracing.eu www.pragaracing.eu