Suzuki DR 750S Big (1987) vs KTM 690 Duke (2009)
Comparison technical specifications
Add bike |
Remove bike |
Remove bike |
| Make: | Suzuki | KTM |
| Model: | DR 750S Big | 690 Duke |
| Years: | 1987 | 2009 |
| Engine: | Four stroke, single cylinder, SOHC, 4 vaves | Four stroke, single cylinder, SOHC, 4 valves |
| Capacity: | 727 cc / 44.4 cu in | 653.7 cc / 39.91 cu in |
| Bore x Stroke: | 9.5:1 | 102 x 80 mm |
| Compression Ratio: | 105 x 84 mm | 11.8:1 |
| Cooling System: | Air/oil cooled | Liquid Cooled |
| Induction: | 33 mm Mikuni BST 33 SS carburetors | Generation Keihin EMS with EPT (Electric Power Throttle) |
| Ignition: | Electronic, Suzuki PEI | Kokusan DC-CDI |
| Starting: | Electric | Electric |
| Battery: | 12V 50.4kC, 14Ah | 12 V / 11.2 Ah |
| Spark Plug: | NGK DPR9EA-9 | NGK LKAR 8AI - 9 |
| Max Power: | 37 kW / 50 hp @ 6800 rpm (rear tyre: 34.1 kW / 45.7 hp/6500 rpm ) | 46 kW / 65 hp @ 7500 rpm |
| Max Torque: | 55 Nm / 5.6 kgf-m / 40.6 lb-ft @ 5600 rpm | 65 Nm / 6.6 kgf-m / 47.9 ft-lb @ 6550 rpm |
| Clutch: | Wet, multi-plate | APTC multi-disc wet clutch, hydraulically operated |
| Transmission: | 5 Speed | 6 Speed |
| Gear Ratios: | 1 st 2.461 (32/13) / 2nd 1.578 (30/19) 3rd 1200 (24/20) / 4th 0.956 (22/23) / 5th 0.800 (20/25) | 1st 14:35 / 2nd 16:28 / 3rd 21:28 / 4th 21:23 / 5th 23:22 / 6th 23:20 |
| Final Drive: | Chain, DAIDO DID520VL2, 116 links | Chain X-Ring 5/8 x 5/16" |
| Front Suspension: | 38mm Telescopic, coil spring, air damped | WP Upside-down forks, 4860 ROMA |
| Front Wheel Travel: | 240 mm / 9.4 in | 140 mm / 5.5 in |
| Rear Suspension: | Full floater rising-rate monoshock with adjustable preload. | WP monoshock, 4618 with Pro-lever deflector |
| Rear Wheel Travel: | 220 mm / 8.7 in | 140 mm / 5.5 in |
| Front Brakes: | Single 280 mm disc, 2 piston caliper | Single 320 mm floating disc, radially screwed four-piston brake caliper |
| Rear Brakes: | 160 mm Drum | Single 240 mm floating disc, single piston caliper |
| Front Tyre: | 90/90-21 54S | 120/70 - R17 |
| Rear Tyre: | 130/80-17 65S | 160/60 - R17 |
| Trail: | 138 mm / 5.4 in | 100.7 mm / 3.96 in |
| Ground Clearance: | 262 mm / 10.3 in | 155 mm / 6.1 in |
| Seat Height: | 876 mm / 34.5 in | 865 mm / 34 in |
| Dry Weight: | 175 kg / 389 lbs | 148.5 kg / 327 in |
| Fuel Capacity: | 29 Litres / 7.7 US gal / 6.4 Imp gal | 13.5 Litres / 3.6 US gal / 3.0 Imp gal |