Horex Osca 644
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| Horex Osca 644 | |
| Manufacturer | |
|---|---|
| Production | 1988 |
| Engine | Four stroke, single Cylinder, SOHC,, 4 valve per cylinder. (Honda Dominator) |
| Compression ratio | 8.7;1 |
| Ignition | CDI |
| Transmission | Final Drive: Chain |
| Suspension | Front: Telescopic forks Rear: Swing arm |
| Brakes | Front: 2x discs Rear: Single disc |
| Front Tire | NA |
| Rear Tire | NA |
| Weight | 138 kg / 304 lbs (dry), |
| Fuel Capacity | 12 Liters / 3.1 US gal |
| Manuals | Service Manual |
Engine
The engine was a Air cooled cooled Four stroke, single Cylinder, SOHC,, 4 valve per cylinder. (Honda Dominator). The engine featured a 8.7;1 compression ratio.
Chassis
It came with a NA front tire and a NA rear tire. Stopping was achieved via 2x discs in the front and a Single disc in the rear. The front suspension was a Telescopic forks while the rear was equipped with a Swing arm. The Osca 644 was fitted with a 12 Liters / 3.1 US gal fuel tank. The bike weighed just 138 kg / 304 lbs.
Photos
Overview
Horex 644 Osca
| Make Model | Horex 644 Osca |
|---|---|
| Year | 1988 |
| Engine Type | Four stroke, single Cylinder, SOHC,, 4 valve per cylinder. (Honda Dominator) |
| Displacement | 644 cc / 39.2 cu-in |
| Bore X Stroke | 100 x 82 mm |
| Cooling System | Air cooled |
| Compression | 8.7;1 |
| Induction | Carburetor |
| Ignition | CDI |
| Starting | Electric |
| Max Power | 50 hp / 36 kW @ 7000 rpm |
| Max Torque | 57 Nm @ 5500 rpm |
| Transmission / Drive | 5 Speed |
| Final Drive | Chain |
| Front Suspension | Telescopic forks |
| Rear Suspension | Swing arm |
| Front Brakes | 2x discs |
| Rear Brakes | Single disc |
| Front Tire | NA |
| Rear Tire | NA |
| Dry Weight | 138 kg / 304 lbs |
| Fuel Capacity | 12 Liters / 3.1 US gal |