Aprilia ST125 SPECIFICATIONS, PRICE & IMAGES

Bike Features

Make Model:
Aprilia ST 125

Year:
1982 – 84

Engine:
Two stroke, single cylinder

Capacity:
124 cc / 7.6 cu in

Bore x Stroke:
52.8 mm x 57mm

Compression Ratio:
14.5:1

Cooling System:
Liquid cooled

Induction:
Ø28 mm Dell’Orto PHBH AS

Ignition:
Electronic

Battery:
12V 5.5 Ah

Generator:
130W

Starting:
Kick

Clutch:
Multi-disc oil bath

Max Power :
13.8 Nm / 18.5 hp @ 8250 rpm

Transmission:
6 Speed

Final
Drive:
Chain

Frame:
Double cradle tubular steel

Front Suspension:
Marzocchi Ø32mm fork. non-adjustable

Rear Suspension:
Swingarm with single shock absorber

Front Brakes:
Single Ø230 mm disc

Rear Brakes:
Ø160mm drum

Front Wheel:
2.75-18

Rear Wheel:
3.00-18