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Engine Type
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Single cylinder | In-line four | In-line four | In-line four |
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Brakes - Rear Diameter (mm)
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285 mm | 285 mm | 265 mm ↓ | 294 mm ↑ |
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Brakes - Rear Diameter (in.)
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11.2 inches | 11.2 inches | 10.4 inches ↓ | 11.6 inches ↑ |
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Displacement (ci)
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71.45 cubic inches | 70.60 cubic inches ↓ | - | - |
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Displacement (cc)
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1171.00 cc | 1157.00 cc ↓ | - | - |
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Bore x Stroke (mm)
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70.5 x 75.0 mm | 79.0 x 59.0 mm ↑ | - | - |
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Bore x Stroke (in,)
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2.8 x 3.0 inches | 3.1 x 2.3 inches ↑ | - | - |
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Dry Weight
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281 kg / 619.5 lbs | 282.1 kg / 622.0 lbs ↑ | 249 kg / 549 lbs ↓ | 249 kg / 549 lbs |
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Displacement
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1171 cc / 71.4 cu in | 1157 cc / 70.6 cu in ↓ | 1157 cc / 70.6 cu in | 1157 cc / 70.6 cu in |
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Seat Height
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790 mm / 31.1 in. | 820 mm / 32.3 in. ↑ | 820 mm - 840 mm / 32.3 in. to 33.1 in. (optional seat 800 mm - 820 mm / 31.5 in - 32.3 in.) | 820 mm - 840 mm / 32.3 in. to 33.1 in. (optional seat 800 mm - 820 mm / 31.5 in - 32.3 in.) |
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Frame Type
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Bridging frame consisting of die-cast aluminium, engine decoupled from vibration through bearings. | Composite aluminium frame with IHU/extrusion-pressed profiles and die sections | Composite aluminium frame with IHU/extrusion-pressed profiles and die sections | Composite aluminium frame with IHU/extrusion-pressed profiles and die sections |
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Brakes - Front
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Double disc | 2 x ∅320mm disc, 4 piston calipers | 2 x ∅320mm disc, 4 piston calipers | 2 x ∅320mm disc, 4 piston calipers |
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Wheelbase
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1,509 mm / 59.4 in. | 1,550 mm / 61.0 in. ↑ | 1,577 mm / 62.1 in. ↑ | 1,572 mm / 61.9 in. |
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Fuel Capacity
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20.50 litres / 5.42 gallons | 23.84 litres / 6.30 gallons ↑ | 24 L / 6.3 US gal ↑ | 24 L / 6.3 US gal |
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Brakes - Rear
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Single disc | Single disc | Single ∅294mm disc, 2 piston caliper | Single ∅294mm disc, 2 piston caliper |
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Suspension - Front
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Telelever, stanchion diameter ∅35 mm, central strut | BMW Duolever | BMW Duolever | BMW Duolever |
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Suspension - Rear
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Die cast aluminium single sided swinging arm with BMW Motorrad Paralever, central strut, spring preload and rebound damping adjustable | Single coast aluminium BMW Paralever | Single coast aluminium BMW Paralever | Single coast aluminium BMW Paralever |
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Top Speed
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235 km/h / 146 mph | 249.3 km/h / 154.9 mph ↑ | 249.3 km/h / 154.9 mph | 249.3 km/h / 154.9 mph |
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Fuel System
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Injection | Injection. Electronic intake pipe injection / BMW engine management, Motronic MA 2.4 with overrun fuel cut-off | Injection. Electronic fuel injection | Injection. Electronic intake pipe injection/digital engine management including knock sensor (BMS-K) |
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Colours
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Blue, Gray/Green | Deep Blue Metallic, Dark Graphite Metallic, Crystal Gray Metallic | - | - |
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Clutch
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Single-disc dry clutch, hydraulically operated | Single-disc dry clutch, hydraulically operated | Hydraulic, wet, multi-disc | Multiple-disc clutch in oil bath, hydraulically operated |
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Bore x Stroke
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70.5 x 75 mm | 79 x 59 mm ↑ | 79 x 59 mm | 79 x 59 mm |
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Final Drive
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Shaft drive (cardan) | Shaft | Shaft | Shaft |
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Length
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2,260 mm / 89.0 in. | 2,250 mm / 88.6 in. | 2,318 mm / 91.3 in. ↑ | 2,318 mm / 91.3 in. |
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Compression Ratio
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11.5:1 | 13.0:1 ↑ | 13.0:1 | 13.0:1 |
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Wet Weight
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- | 300.0 kg / 661.4 lbs | - | 282.0 kg / 621.7 lbs |
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Gear Ratios
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1st 2.045 / 2nd 1.600 / 3rd 1.267 / 4th 1.038 / 5th 0.900 / 6th 0.820 : 1 | 1st 2.045 / 2nd 1.600 / 3rd 1.267 / 4th 1.038 / 5th 0.900 / 6th 0.820: 1 | 1st 2.045 / 2nd 1.600 / 3rd 1.267 / 4th 1.038 / 5th 0.900 / 6th 0.820: 1 | 1st 2.045 / 2nd 1.600 / 3rd 1.267 / 4th 1.038 / 5th 0.900 / 6th 0.820: 1 |
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Tyres - Front
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120/70-ZR17 | 120/70 ZR17 | 120/70 ZR17 | 120/70 ZR17 |
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Width
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920 mm / 36.2 in. | 920 mm / 36.2 in. | - | 965 mm / 38.0 in. |
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Tyres - Rear
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180/55-ZR17 | 180/55 ZR17 | 180/55 ZR17 | 180/55 ZR17 |
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Rake
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27.3° | 27.3° | - | 29.2° |
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Fuel Consumption
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5 L/100 km / 20 km/l / 47 US mpg | 7.1 L/100 km / 14.1 km/l / 33.2 US mpg ↑ | 7.1 L/100 km / 14.1 km/l / 33.2 US mpg | 7.1 L/100 km / 14.1 km/l / 33.2 US mpg |
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Fuel Induction
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Electronic intake pipe injection | BMSK fuel Injection | BMSK fuel Injection | BMSK fuel Injection |
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Fuel Reserve
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4.00 litres / 1.06 gallons | - | - | 2.00 litres / 0.53 gallons |
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Trail
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- | 124 mm / 4.9 in. | - | 120 mm / 4.7 in. |
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Max Power
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94 kW / 128.7 hp @ 8750 rpm | 112 kW / 157 hp @ 9500rpm ↑ | 112 kW / 157 hp @ 9500rpm | 112 kW / 157 hp @ 9500rpm |
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Wheel Travel - Rear
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150 mm / 5.9 in. | 135 mm / 5.3 in ↓ | 135 mm / 5.3 in | 135 mm / 5.3 in |
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Max Torque
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117 Nm / 11.9 kgf-m / 86.3 lb-ft @ 6750 rpm | 130 Nm / 13.3 kgf-m / 96 ft-lb @ 7750 rpm ↑ | 130 Nm / 13.3 kgf-m / 96 ft-lb @ 7750 rpm | 130 Nm / 13.3 kgf-m / 96 ft-lb @ 7750 rpm |
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Power-to-Weight Ratio
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0.3414 HP/kg | 0.4581 HP/kg ↑ | 0.6104 HP/kg ↑ | 0.6032 HP/kg |
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Standing Start ¼ Mile
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11.1 sec | 11.4 sec ↑ | 11.4 sec | 11.4 sec |