Aprilia Chopper 125
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| Aprilia Chopper 125 | |
| Manufacturer | |
|---|---|
| Production | 1995 - 96 |
| Engine | Single cylinder, two-stroke |
| Compression ratio | 12.5:1 |
| Top Speed | 114 km/h / 70.8 mph |
| Ignition | CDI |
| Spark Plug | NGK BR10 EG |
| Battery | 12V - 9Ah |
| Transmission | 6 Speed |
| Frame | Double open cradle |
| Suspension | Front: Telescopic fork Rear: 2 x Hydraulic shock absorbers |
| Brakes | Front: Single Ø230 mm disc, 2 piston caliper Rear: Drum, Ø160 mm |
| Front Tire | 90/90-19 |
| Rear Tire | 130/90-16 |
| Wheelbase | 1550 mm / 61.0 in |
| Seat Height | 830 mm / 32.7 in |
| Weight | 148 kg / 326 lbs (wet) |
| Fuel Capacity | 10 Liters / 2.6 US gal |
| Manuals | Service Manual |
It could reach a top speed of 114 km/h / 70.8 mph.
Engine
The engine was a Liquid cooled cooled Single cylinder, two-stroke. The engine featured a 12.5:1 compression ratio.
Chassis
It came with a 90/90-19 front tire and a 130/90-16 rear tire. Stopping was achieved via Single Ø230 mm disc, 2 piston caliper in the front and a Drum, Ø160 mm in the rear. The front suspension was a Telescopic fork while the rear was equipped with a 2 x Hydraulic shock absorbers. The Chopper 125 was fitted with a 10 Liters / 2.6 US gal fuel tank. The wheelbase was 1550 mm / 61.0 in long.
Photos
Overview
Aprilia 125 Classic
| Make Model | Aprilia 125 Chopper |
|---|---|
| Year | 1995 - 96 |
| Engine Type | Single cylinder, two-stroke |
| Displacement | 124.8 cc / 7.5 cu in |
| Bore X Stroke | 54 x 54.5 mm |
| Compression | 12.5:1 |
| Cooling System | Liquid cooled |
| 2-stroke Oil | Max 2T Competition |
| Induction | Dell'Orto PHBH 28 RD carburetor |
| Ignition | CDI |
| Spark Plug | NGK BR10 EG |
| Starting | Electric |
| Battery | 12V - 9Ah |
| Max Power | 11.2 kW / 15 hp @ 6600 rpm |
| Max Torque | 12.7 Nm / 1.3 kgf-m 9.4 lb-ft @ 6500 rpm |
| Transmission | 6 Speed |
| Final Drive | Chain |
| Gear Ratios | 1st 10:30 / 2nd 14:29 / 3rd 17:27 / 4th 19:25 / 5th 21:23 / 6th 22:21 |
| Primary Ratio | 19:63 |
| Secondary Ratio (with Chain) | 14:40 |
| Gearbox Oil | SAE 75W-90 |
| Frame | Double open cradle |
| Rake | 33° |
| Trail | 98 mm / 3.9 in |
| Front Suspension | Telescopic fork |
| Front Wheel Travel | 120 mm / 4.7 in |
| Rear Suspension | 2 x Hydraulic shock absorbers |
| Rear Wheel Travel | 70 mm / 2.8 in |
| Front Brakes | Single Ø230 mm disc, 2 piston caliper |
| Rear Brakes | Drum, Ø160 mm |
| Wheels | Stainless steel with Ø4 mm spokes |
| Front Rim | 1.85 x 19 |
| Rear Rim | 2.50 x 16 |
| Front Tire | 90/90-19 |
| Rear Tire | 130/90-16 |
| Dimensions | Length: 2300 mm / 90.6 in Width: 780 mm / 30.7 in Height: 1120 mm / 44.1 in |
| Wheelbase | 1550 mm / 61.0 in |
| Seat Height | 830 mm / 32.7 in |
| Ground Clearance | 180 mm / 7.1 in |
| Wet Weight | 148 kg / 326 lbs |
| Gvwr | 320 kg / 705 lbs |
| Fuel Capacity | 10 Liters / 2.6 US gal |
| Fuel Capacity Reserve | 2 Liters / 0.5 US gal |
| Mixer Oil | 2 Liters / 0.5 US gal |
| Mixer Oil Reserve | 0.5 Liters / 1.1 US pts |
| Average Fuel Consumption | 2.8 L/100 km / 35.2 km/l / 83 US mpg |
| Standing ¼ Mile | 18.8 sec |
| Top Speed | 114 km/h / 70.8 mph |