27 June. Saturday 2026
ATK 450 MX - 2007 Specifications and Reviews
The 2007 ATK 450 MX is a competitive motocross machine designed for intermediate to advanced riders seeking aggressive trail and track performance. Powered by a fuel-injected 446cc single-cylinder four-stroke engine producing 46 horsepower, it delivers reliable power with excellent throttle response. Known for its lightweight construction at 109.8kg and nimble handling, this bike excels in technical terrain and demanding racing conditions.
2007
General information | |
| Category | Cross / motocross |
| Year | 2007 |
| Model | ATK 450 MX |
| | |
Engine and Transmission Specifications | |
| Clutch | Hydraulic |
| Gearbox | 5-speed |
| Starter | Electric |
| Fuel system | Injection. EFI Fuel Injection |
| Bore x stroke | 96.5 x 61.0 mm (3.8 x 2.4 inches) |
| Compression | 12.3:1 |
| Power | 46.00 |
| Stroke | 4 |
| Engine type | Single cylinder |
| Capacity: | 446.00 ccm (27.21 cubic inches) |
Physical measures and capacities | |
| Wheelbase | 1,486 mm (58.5 inches) |
| Ground clearance | 361 mm (14.2 inches) |
| Seat height | 965 mm (38.0 inches) If adjustable, lowest setting. |
| Dry weight | 109.8 kg (242.0 pounds) |
ATK 450 MX dimensions and frame | |
| Rear brakes diameter | 220 mm (8.7 inches) |
| Rear brakes | Single disc. Dual piston, 220mm Rotor |
| Front brakes diameter | 240 mm (9.4 inches) |
| Front brakes | Single disc. Dual piston, 240mm Rotor |
| Rear tyre dimensions | 110/100-19 |
| Front tyre dimensions | 80/100-21 |
| Rear suspension | Ohlins POS |
| Front suspension | 46mm Ohlins |
| Frame type | Aluminum Twin-Spar |
Speed and acceleration | |
| Power/weight ratio | 0.4191 HP/kg |
| | |
Other specs | |
| Fuel capacity | 7.57 litres (2.00 gallons) |
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