Engine type: Single cylinder two-stroke, liquid cooled. Light alloy cylinder with Gilnisil coating. Reed intake in crankcase. Balancing countershaft.
Bore and stroke: 40.3 x 39 mm
Displacement: 49.7 cc
Compression ratio: 12.5 ± 0.5:1
Carburettor: Dell'Orto PHBN 12 - HS
Ignition: Electronic, capacitor discharge
Starting: Electric starter
Generator: 12V - 105 W
Lubrication: Separate mixing with variable displacement volumetric pump
Gear box: Six speed
Primary drive: Helical gears
Final drive: Chain
Clutch: Multiple disk in oil bath
Frame: Sloping twin-spar in cast aluminium with thin walled structural shell and cross rib reinforcement
Front suspension: Aprilia ø 35 mm central pin hydraulic telescopic fork, wheel travel 110 mm
Rear suspension: Double member swing-arm in high strength steel with hydraulic monoshock, wheel travel 120 mm
Front Brakes: stainless steel disk, Ø 280 mm, double piston calliper, Ø 25 mm pistons
Rear Brakes:
stainless steel disk, Ø 220 mm, single piston calliper, Ø 28 mm piston
Wheels: Five spoke aluminium alloy with profile for tubeless tyres; front: 2.50 x 17"; rear: 3.00 x 17" ”
Tyres: Tubeless radials; front: 90/80 ZR 17", rear: 110/80 ZR 17"
Dimensions:
Maximum length 1,920 mm, Maximum width at handlebars 675 mm, Maximum height at windshield 1,155 mm, Seat height 810 mm, Wheelbase 1,280 mm
Tank Capacity: 13 litres (2.6 litre reserve)
Colours: Poggiali Replica, Aprilia Black |