Oui ... bon ... c'est pareil ...
j'avais lu un peu vite ma source d'info ...
Pour le vol' mag' ... je confirme
Les specs : ( en Belge ?)
Piatti scooter. specifications
...................... as advertised during original production.
Engine: Piatti 125c.c (51 x 61mm) single cylinder two stroke. Caged needle roller big-end bearing. Crankshaft supported in one needle-roller bearing and one single row journal ball bearing. Light alloy cylinder head. Compression ration 7.2:1 Petroil lubrication.
Carburettor: Amal monobloc type 363/3 with air filter and strangler.
Ignition and Lighting: Wico-Pacy flywheel magneto with six-volt lighting coils. Wico-Pacy 4.5inch headlamp with 24/24 watt bulb, dry battery for parking lights.
Transmission: Three speed gearbox in unit with engine: twist grip control. Gear rations; bottom, 12.6:1 second, 6.9:1, top, 4.5:1. Single plate engine speed clutch with cork inserts running in oil. Transmission by 3/8 by .225inch chain in oil-bath case. Rear wheel driven direct from gearbox. R.p.m at 30mph in top gear, 3,250.
Construction: Monocoque body formed by steel pressings welded together. Weathersheild and footboards bolted to main structure. engine/transmission unit pivoted in silentboc bushes.
Fuel Capacity: 1.5gallons
Wheels and Tyres: 7" diameter pressed steel split rims carrying 3.5" dunlop tyres.
Brakes: 4 3/4"" diameter x 9/16" wide front and rear.
Suspension: Leading arm front suspension controlled by coil spring. Engine, transmission pivoted as a unit, controlled by coil spring in tension. three position adjustment for load.
Wheelbase: 35" unladen. Ground clearance 4.5" unladen.
Seat: Foam rubber, cushion type dual seat. Unladen height 30". Seat adjustable from 28-32.5".
Weight: 196lb equipped with windscreen and basket and with half a gallon of petrol.
Price: £112 10s with purchase tax. Windscreen £4 10s extra, parcel basket £1 1s extra.
Highest one way speed: 40mph Windscreen fitted, tail wind.
Acceleration: 10-20mph. 15-25mph. 20-30mph.
second gear ......4.5sec........5.5sec........-sec
top gear...............10.6sec.....10sec.........13sec
mean speed at end of quarter mile from rest : maximum.
mean time taken from rest to 30mph ( through gears) 14sec.
Petroil Consumption: at 20mph, 115 m.p.g. at 30mph, 95m.p.g.
Braking: from 30mph to rest 37ft. (surface: dry tarmac)
Turning Circle: 16ft
Minimun Non-Snatch Speed: 9mph in top gear.
Weight per C.C.: 1.56lb.