| SACHS Roadster 650 | ARCH MOTORCYCLE 1S |
|---|
| engine specs | |
| Type | |
|---|---|
| Oil/air Cooled, Four Stroke, Single Cylinder | S&S Cycle T124 45-degree downdraft fuel-injected V-Twin engine |
| Displacement | |
| 644 cm3 | 2032 cm3 |
| Bore X Stroke | |
| 3.93x3.22 in OR 100 mm | - |
| Compression Ratio | |
| 9.5:1 | - |
| Horsepower | |
| 50/6000 KW(hp)/RPM | - |
| Torque | |
| 41/6200 lb-ft/RPM OR 56/6200 Nm/RPM | 115.3/- lb-ft/RPM OR 156/- Nm/RPM |
| Fuel System | |
| Carburetor | EFI |
| transmission specs | |
| Gearbox | |
|---|---|
| 5-Speed | 6-speed |
| Clutch | |
| Wet multi-plate | Compact dry clutch |
| Final Drive | |
| Chain | Chain |
| chassis specs | |
| Frame | |
|---|---|
| - | Tubular steel frame with CNC-machined aluminum subframe single-sided swingarm |
| Front Suspension | |
| Hydraulic Fork | Fully adjustable ARCH/Öhlins FGRT series fork |
| Rear Suspension | |
| Twin Telescopic Shock | Fully adjustable ARCH/Öhlins rear shock with reservoir and hydraulic pre-load adjustment |
| Front Brake | |
| Single 320 mm Disc | Dual ISR 6-piston monobloc radial mount calipers with ISR floating dampened discs |
| Rear Brake | |
| Single 220 mm Disc | Single ISR 4-piston monobloc radial mount caliper with ISR semi-floating disc |
| dimension specs | |
| Seat Height | |
|---|---|
| 28.8 in OR 732 mm | 31.5 in OR 800 mm |
| Weight | |
| 339.5 lbs OR 154 kg | 563 lbs OR 255 kg |
| Fuel Capacity | |
| 4.49 gallons OR 17.0 L | 4.5 gallons OR 17.0 L |
| Wheelbase | |
| 58.7 in OR 1491 mm | 65.4 in OR 1661 mm |
| tyres specs | |
| Front | |
|---|---|
| 120/70 ZR17 | 120/70-17 Michelin Power RS |
| Rear | |
| 160/60 ZR17 | 240/45-17 Michelin Power RS |
