| BMW R 1100 RS | ARCH MOTORCYCLE 1S |
|---|
| engine specs | |
| Type | |
|---|---|
| air-cooled, four-stroke, boxer two cylinder, 4 valves per cylinder | S&S Cycle T124 45-degree downdraft fuel-injected V-Twin engine |
| Displacement | |
| 1085 cm3 | 2032 cm3 |
| Bore X Stroke | |
| 3.9x2.8 in OR 99 mm | - |
| Compression Ratio | |
| 10.7:1 | - |
| Horsepower | |
| 90/7250 KW(hp)/RPM | - |
| Torque | |
| 70/5500 lb-ft/RPM OR 95/5500 Nm/RPM | 115.3/- lb-ft/RPM OR 156/- Nm/RPM |
| Fuel System | |
| EFI | EFI |
| transmission specs | |
| Gearbox | |
|---|---|
| 5-speed, manual | 6-speed |
| Clutch | |
| dry, single plate | Compact dry clutch |
| Final Drive | |
| shaft | Chain |
| chassis specs | |
| Frame | |
|---|---|
| steel | Tubular steel frame with CNC-machined aluminum subframe single-sided swingarm |
| Front Suspension | |
| BMW Motorrad Telelever | Fully adjustable ARCH/Öhlins FGRT series fork |
| Rear Suspension | |
| BMW Motorrad Paralever | Fully adjustable ARCH/Öhlins rear shock with reservoir and hydraulic pre-load adjustment |
| Front Brake | |
| dual 305mm discs, 4-piston calipers | Dual ISR 6-piston monobloc radial mount calipers with ISR floating dampened discs |
| Rear Brake | |
| single 276mm disc, 2-piston caliper | Single ISR 4-piston monobloc radial mount caliper with ISR semi-floating disc |
| dimension specs | |
| Overall Length | |
|---|---|
| 85.6 in OR 2174 mm | - |
| Overall Width | |
| 36.2 in OR 919 mm | - |
| Seat Height | |
| 30.7 in OR 780 mm | 31.5 in OR 800 mm |
| Weelbase | |
| 58.5 in OR 1486 mm | - |
| Ground Clearance | |
| 6 in OR 152 mm | - |
| Weight | |
| 527 lbs OR 239 kg | 563 lbs OR 255 kg |
| Fuel Capacity | |
| 5.8 gallons OR 22.0 L | 4.5 gallons OR 17.0 L |
| Wheelbase | |
| 58.5 in OR 1486 mm | 65.4 in OR 1661 mm |
| tyres specs | |
| Front | |
|---|---|
| 120/70-17 | 120/70-17 Michelin Power RS |
| Rear | |
| 160/60-18 | 240/45-17 Michelin Power RS |
