BMW F 900R Force (2021) vs BMW F 800R (2010) vs BMW HP2 Sport Motorsport Special Edition (2010-11) vs BMW F 850GS (2018)
Comparison technical specifications
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| Make: | BMW | BMW | BMW | BMW |
| Model: | F 900R Force | F 800R | HP2 Sport Motorsport Special Edition | F 850GS |
| Years: | 2021 | 2010 | 2010-11 | 2018 |
| Engine: | Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder | Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder | Four stroke, two cylinder horizontally opposed Boxer air/oil-cooled, DOHC, 4 valves per cylinder | Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder |
| Capacity: | 895 cc / 54.6 cu-in | 798 cc / 47.7 cub. in. | 1170 cc / 71.5 cub. in. | 853 cc / 52 ci-in |
| Bore x Stroke: | 86 x 77 mm | 82 x 75.8 mm | 101 x 73 mm | 84 x 77mm |
| Compression Ratio: | 13.1:1 | 12.0:1 | 12.5:1 | 12.7:1 |
| Induction: | Electronic injection | Electronic injection, digital engine electronics (BMS-KP) | BMS-K 52mm throttle butterfly | Electronic intake injection |
| Starting: | Electric | Electric | Electric | Electric |
| Clutch: | Multiple-disc wet clutch (anti hopping), mechanically operated | Multi-plate clutch in oil bath, mechanically operated | Single-disc dry clutch ,Ø180 mm | Multiplate wet clutch (anti-hopping), mechanically controlled |
| Transmission: | Constant mesh 6-speed gearbox integrated in crankcase | 6 Speed | 6 Speed | Constant-Mesh 6 speed |
| Final Drive: | Endless O-ring chain with shock damping in rear wheel hub | Belt | Shaft | O-ring chain |
| Frame: | Bridge-type frame, steel shell construction | Bridge frame made aluminium, load-supporting engine | Main frame and front frame made of steel tube, rear frame and front fairing self-supporting CIF, self-supporting power unit | Steel bridge frame in monocoque design, load-bearing engine |
| Front Suspension: | 43mm Upside-down telescopic fork | ∅43mm Telescopic fork | BMW Telelever, 105mm wheel travels | 43 mm USD forks |
| Front Wheel Travel: | 135 mm / 5.3 in | 125 mm / 4.9 in. | 105 mm / 4.1 in | 204 mm / 8.0 in |
| Rear Suspension: | Cast aluminium dual swing arm, central spring strut, spring pre-load hydraulically adjustable, rebound damping adjustable | Cast aluminium double-sided swing arm, central, suspension strut, spring pre-tension by means of hand | BMW Paralever, 120mm wheel travels | Aluminum double-sided swing arm, directly mounted, preload and rebound damping adjustable (Dynamic ESA) |
| Rear Wheel Travel: | 142 mm / 5.5 in | 125 mm / 4.9 in. | 120 mm / 4.7 in | 219 mm / 8.6 in |
| Front Brakes: | 2X 320mm floating discs, 4-piston radial brake calipers | 2 x ∅320mm discs, 4 piston calipers | 2 x ∅320mm discs | 2 x 305 mm discs, 2 piston calipers, ABS |
| Rear Brakes: | Single 265mm discs, single-piston floating caliper | Single ∅265mm disc, 1 piston caliper | Single ∅265mm disc | Single 265mm disc,1 piston caliper, ABS |
| Front Tyre: | 120/70 ZR 17 | 120/70 ZR17 | 120/ 70 ZR17 | 90/90-21 |
| Rear Tyre: | 180/55 ZR 17 | 180/55 ZR17 | 190/55 ZR17 | 150/70-17 |
| Dimensions: | Length 2140 mm / 84.2 in Width 815 mm / 32.0 in Height 1130 mm / 44.4 om | Length 2145 mm / 84.4 in. Width 905 mm / 35.6 in. (incl. mirrors) Height 1160 mm / 45.7 in (excl. mirrors) | Length: 2,135 mm / 84.1 in Width (incl. mirrors): 750 mm / 29.5 in Height (excl. mirrors): 1,163 mm / 45.9 in | Length: 2255 mm / 88.8 in Width: 922 mm / 36.3 in (incl mirrors) |
| Seat Height: | 815 mm / 32.0 in (OE suspension lowering kit: 770 mm, OE low seat: 790 mm, OA high seat: 835 mm, OA comfort seat: 840 mm, OE extra high seat: 865 mm) | 800 mm / 31.5 in. (low seat: 775 mm / 30.5 in., high seat: 825 mm / 32.5 in) | 830 mm / 32.7 in | 815-890 mm / 32.1-35 in |
| Wet Weight: | 211 kg / 465 lbs | 199 kg / 439 lbs. | 178 kg / 392 lbs | 229 kg / 505 lbs |
| Fuel Capacity: | 13 Litres / 3.4 US gal | 16 Litres / 4.2 US gal | 16 L / 4.2 US gal | 15 Litres / 4.0 US gal |