| ATK 450 MX | ARCH MOTORCYCLE 1S |
|---|
| engine specs | |
| Type | |
|---|---|
| Liquid Cooled, 4-Stroke Single DOHC 4-Valve Head | S&S Cycle T124 45-degree downdraft fuel-injected V-Twin engine |
| Displacement | |
| 449 cm3 | 2032 cm3 |
| Bore X Stroke | |
| 3.7x2.5 in OR 94 mm | - |
| Compression Ratio | |
| 12.3:1 | - |
| Horsepower | |
| 48/10000 KW(hp)/RPM | - |
| Torque | |
| - | 115.3/- lb-ft/RPM OR 156/- Nm/RPM |
| Fuel System | |
| Electronic Injection | EFI |
| transmission specs | |
| Gearbox | |
|---|---|
| 5-Speed | 6-speed |
| Clutch | |
| Hydraulic | Compact dry clutch |
| Final Drive | |
| Chain | Chain |
| chassis specs | |
| Frame | |
|---|---|
| Aluminum Twin-Spar | Tubular steel frame with CNC-machined aluminum subframe single-sided swingarm |
| Front Suspension | |
| 46mm Ohlins 12 | Fully adjustable ARCH/Öhlins FGRT series fork |
| Rear Suspension | |
| Ohlins POS 12.6 | Fully adjustable ARCH/Öhlins rear shock with reservoir and hydraulic pre-load adjustment |
| Front Brake | |
| Dual Piston, 240mm Rotor | Dual ISR 6-piston monobloc radial mount calipers with ISR floating dampened discs |
| Rear Brake | |
| Dual Piston, 220mm Rotor | Single ISR 4-piston monobloc radial mount caliper with ISR semi-floating disc |
| dimension specs | |
| Seat Height | |
|---|---|
| 38 in OR 965 mm | 31.5 in OR 800 mm |
| Ground Clearance | |
| 14.2 in OR 361 mm | - |
| Weight | |
| 242 lbs OR 110 kg | 563 lbs OR 255 kg |
| Fuel Capacity | |
| 2 gallons OR 7.6 L | 4.5 gallons OR 17.0 L |
| Wheelbase | |
| 58.5 in OR 1486 mm | 65.4 in OR 1661 mm |
| tyres specs | |
| Front | |
|---|---|
| 80/100-21 | 120/70-17 Michelin Power RS |
| Rear | |
| 110/100-19 | 240/45-17 Michelin Power RS |
