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Wednesday, December 2, 2009

Aprilia RSV4 Factory (2009-current)













New price £14,999
Engine size 998cc
Power 180bhp
Top speed 180mph
Insurance group 17

Engine

The Aprilia’s 65° V4 motor produces a claimed 180bhp@12,500rpm and 85ftlb@10,000rpm. It has a single block crankcase with integrated cylinder liners, titanium inlet valves and balance shaft. The six-speed cassette gearbox is removable, handy for racing and a slipper clutch comes as standard. Being a V4, the engine is incredibly small and has allowed Aprilia to make a tiny bike around it. There’s a good spread of linear power up to 10,000rpm and then it goes berserk up to 14,000rpm. This feels every inch a race engine and to get the very best out of it a dry, sunny racetrack is required. The engine note is similar to the deep, metallic boom of the RSV twin, it’s very loud in gear, but quiet in neutral, which is how it might have got through noise regulations.

Ride and Handling

The chassis feels just as racy as the engine. Ohlins forks and rear shock feel stiff when you hop aboard but are plush once on the move, soaking up the bumps in style and offer lots of support and composure for hard cornering. You get lots of feel through the chassis, nicely balanced steering and more grip than you’ll know what to do with on the road thanks to its standard fitment Pirelli Diablo Super Corsa SP tyres. Monobloc Brembos are race-spec and offer masses of stopping power and feel.

Equipment

The RSV4 is packed with toys, gadgets and trickery. There’s an evolution of Aprilia’s ride-by-wire system, which first appeared on their MotoGP racer and the Shiver road bike. The system allows a three-way engine map (track, sport and road) offering varying levels of power delivery from soft to extreme. The RSV4 also gets electronically controlled variable-length inlet trumpets, an exhaust power-valve and a new Magnetti Marelli ECU to control all the electronic systems. You also get Ohlins forks, shock and steering damper, a carbon fibre mudguard and hugger, forged aluminium wheels, Brembo monobloc radial brakes and sticky Pirelli Diablo Super Corsa SP tyres

Specifications

Top speed 180mph
1/4-mile acceleration secs
Power 180bhp
Torque 85ftlb
Weight 203kg
Seat height 810mm
Fuel capacity 17 litres
Average fuel consumption mpg
Tank range miles
Insurance group 17