BMW R 1100GS (1995) vs BMW R 66 (1938-41) vs BMW R 12 (1935-42) vs BMW R 1100RS (1999-00) vs BMW HP Sport (2008) vs BMW F 650 Funduro (1998)
Comparison technical specifications
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Make: | BMW | BMW | BMW | BMW | BMW | BMW |
Model: | R 1100GS | R 66 | R 12 | R 1100RS | HP Sport | F 650 Funduro |
Years: | 1995 | 1938-41 | 1935-42 | 1999-00 | 2008 | 1998 |
Engine: | Four stroke, two cylinder horizontally opposed Boxer, 4 valves per cylinder | Four stroke, single cylinder vertical, SV | Four stroke, two cylinder flat twin, SV | Four stroke, two cylinder horizontally opposed Boxer, 4 valves per cylinder | Four stroke, two cylinder horizontally opposed Boxer air/oil-cooled, DOHC, 4 valves per cylinder | Four stroke, single cylinder, DOHC, 4 valves per cylinder |
Capacity: | 1084 cc / 66.1 cu in | 595 cc / 36.3 cu in | 745 | 1085 cc / 66.2 cu in | 1170 cc / 71.5 cub. in. | 652 cc / 39.8 cub. in. |
Bore x Stroke: | 99 x 70.5 mm | 69.8 x 78 mm | 78 x 78 mm | 99 x 70.5 mm | 101 x 73 mm | 100 x 83mm |
Compression Ratio: | 10.3:1 | 6.8:1 | 5.2:1 | 10.7:1 | 12.5:1 | 8.8:1 |
Induction: | Bosch Motronic 2.2 with fuel cutoff when coasting | 1 x Amal 6/420 S carburetor | 2 x Amal 6/406/407 (Single Carburetor option: 1 x SUM type CK ∅25 mm) | Fuel injection | BMS-K 52mm throttle butterfly | 2 x ∅33mm Mikuni carbs |
Starting: | Electric | Kick | Kick | Electric | Electric | Electric |
Max Power: | 59 kW / 80 hp @ 6750 rpm | 22.4 kW / 30 hp @ 5300 rpm | 14.9 kW / 20hp @ 4000 rpm (Single Carburetor model: 13.4 kW / 18hp @ 3400 rpm) | 67.1 kW / 90 hp @ 7250 rpm | 96 kW / 130 hp @ 8750 rpm | 35 kW / 48 hp @ 6500 rpm |
Clutch: | ∅180mm Dry single plate with diaphram spring | Single plate, dry | Double plate dry clutch | Dry, single plate, cable operated | Single-disc dry clutch ,Ø180 mm | Multi plate in oil |
Transmission: | 5 Speed | 4 Speed | 4 Speed | 5 Speed | 6 Speed | 5 Speed |
Final Drive: | Shaft | Shaft | Shaft | Shaft | Shaft | Chain |
Frame: | Three piece (front and rear sections with load-bearing engine) | Twin loop steel tubular frame | Pressed steel twin loop frame | Steel, backbone frame | Main frame and front frame made of steel tube, rear frame and front fairing self-supporting CIF, self-supporting power unit | Single loop tubular with bolt on trussing |
Front Suspension: | BMW Telelever Single gas-filled shock absorber with progressive coil spring, Preload adjustment (five steps) | Telescopic fork | Telescopic fork | Telelever with central spring strut & linear-rate coil spring. Twin-tube gas-filled shock | BMW Telelever, 105mm wheel travels | ∅41mm Telescopic forks non adjustable. |
Rear Suspension: | BMW Paralever (single-sided swinging arm) Single gas-filled shock absorber with coil spring, Preload adjustment (continuously adjustable by handwheel), Rebound damping (continuously adjustable by screw) | Telescopic suspension | Rigid, spring loaded saddle | Paralever swingarm & shaft drive, single-tube gas-filled shock, variable rebound setting | BMW Paralever, 120mm wheel travels | Rising rate monoshock preload adjustable. |
Rear Brakes: | Single ∅250mm disc, 3 piston caliper | ∅200mm Drum | ∅200mm Drum | Single ∅276mm disc, 2 piston caliper | Single ∅265mm disc | Single ∅210mm disc 1 piston caliper |
Front Tyre: | 110/80 R19 | 3.50 -19 | 3.00 x 19" | 120/70-17 | 120/ 70 ZR17 | 100/90 -19 |
Rear Tyre: | 150/70 R17 | 3.50 -19 | 3.50 x 19" | 160/60-18 | 190/55 ZR17 | 130/80 -17 |
Wet Weight: | 240 kg / 549 lbs | 187 kg / 411 lbs | 185 kg / 408 lbs | 268 kg / 590.8 lbs | 178 kg / 392 lbs | 191 kg / 421 lbs. |
Fuel Capacity: | 24 Liters / US 6.3 gal | 14 liters / 3.6 US gal | 14 L / 3.7 US gal | 22 Litres / US 5.8 gal | 16 L / 4.2 US gal | 17 Litres / 4.5 US gal |