ATK 604 MX: history, specs, pictures
ATK 604 MX | |
Manufacturer | |
---|---|
Production | 1991 |
Engine | single cylinder, four-stroke |
Bore / Stroke | 94.0mm x 81.0mm |
Fuel System | carburetor. mikuni tm 38 flat slide |
Ignition | cdi - electric advancing system |
Transmission | Gear box: 5-speed Final Drive: chain |
Suspension | Front: wp adjustable usd Rear: wp multi-adjuster shock (linkless) |
Brakes | Front: single disc. 2-piston calipers Rear: single disc. disk mounted on front-sprocket . 1 piston caliper |
Front Tire | 80/100-21 |
Rear Tire | 120/90-18 |
Wheelbase | 57.99 inches (1473 mm) |
Length | 57.99 inches (1473 mm) |
Width | 33.86 inches (860 mm) |
Seat Height | 37.4 inches (950 mm) |
Weight | 270.95 pounds (122.9 Kg) (dry), |
Oil Capacity | 0.61 Gallon (2.30 Liters) |
Fuel Capacity | 4.6 Gallon (17.41 Liters) |
Manuals | Service Manual |
The ATK 604 MX was a single cylinder, four-stroke standard produced by ATK in 1991.
Engine[edit | edit source]
The engine was a air cooled single cylinder, four-stroke. A 94.0mm bore x 81.0mm stroke result in a displacement of just 562.0 cubic centimeters. Fuel was supplied via a double overhead cams/twin cam (dohc).
Drive[edit | edit source]
The bike has a 5-speed transmission. Power was moderated via the wet plate.
Chassis[edit | edit source]
It came with a 80/100-21 front tire and a 120/90-18 rear tire. Stopping was achieved via single disc. 2-piston calipers in the front and a single disc. disk mounted on front-sprocket . 1 piston caliper in the rear. The front suspension was a wp adjustable usd while the rear was equipped with a wp multi-adjuster shock (linkless). The 604 MX was fitted with a 4.6 Gallon (17.41 Liters) fuel tank. The bike weighed just 270.95 pounds (122.9 Kg). The wheelbase was 57.99 inches (1473 mm) long.