| General |
| Year | 2011 | 2026 |
| Make Model | Yamaha XT660R | KTM 690 Enduro R |
| Dimensions |
| Seat Height | 865mm / 34.1 in | 935 mm / 36.8 in |
| Wheelbase | 1505 mm / 59.3 in | 1506 mm / 59.3 in |
| Ground Clearance | 210 mm / 8.3 in | 265 mm / 10.4 in |
| Height | 1230 mm / 48.4 in | - |
| Length | 2240 mm / 88.1 in | - |
| Width | 845 mm / 33.2 in | - |
| Weights & Capacities |
| Wet Weight (kg) | 181 | 162 |
| Dry Weight (kg) | 172 | - |
| Dry Weight | 172 kg / 379.2 lbs | - |
| Fuel Capacity | 15 Litres / 3.3 US gal | 13.3 Litres / 3.5 US gal |
| Oil Capacity | 2.9 Litres / 0.19 quarts | - |
| Wet Weight | 181 kg / 421 lbs | 162 kg / 357 lbs |
| Performance |
| Top Speed | 164.7 km/h / 102.3 mph | - |
| Max Power | 33.8 kW / 48 hp @ 6000 rpm | 79 hp / 58.1 kW |
| Max Torque | 58.4 Nm / 5.7 kgf-m @ 5250 rpm | 73 Nm / 54 lb-ft |
| Standing Start ¼ Mile | 14.2 sec | - |
| Engine |
| Displacement | 659 cc/ 40.2 cu-in | 692.7 cc / 42.27 cu in |
| Engine Detail | Four stroke, single cylinder, SOHC, 4 valve | Single cylinder, 4-stroke, SOHC, 4-valve |
| Bore x Stroke | 100 x 84 mm | - |
| Compression Ratio | 10.0: 1 | - |
| Cooling System | Liquid cooled | Liquid cooled |
| Exhaust | - | Stainless steel primary and secondary silencer |
| Fuel Consumption | 23 km/lit | - |
| Fuel Induction | Fuel injection, 44 mm throttle body | Keihin EFI (throttle body 50 mm) |
| Ignition | TCI | Keihin EMS with RBW, double ignition |
| Lubrication | Dry sump | - |
| Lubrication System | - | Pressure lubrication with 2 oil pumps |
| Starter | Electric | Electric |
| Drivetrain |
| Clutch | Wet, multiple-disc coil spring | PASC slipper clutch, hydraulically operated |
| Final Drive | Chain | Chain, 520 X-ring |
| Transmission / Drive | 5 Speed | 6-Speed |
| Chassis |
| Frame Type | Steel tubular diamond frame with dual tank rails | Chromium-molybdenum-steel trellis frame, powder coated |
| Suspension - Front | 43 mm Telescopic forks, | WP USD XPLOR 48 forks, compression and rebound adjustable |
| Suspension - Rear | Oscillating arm standard Monocross. 200mm wheel travel | WP XPLOR shock absorber with Pro-Lever linkage, preload adjuster |
| Rake | 27.0° | - |
| Steering Head Angle | - | 62.3° |
| Subframe | - | Self-supporting plastic tank |
| Trail | 107 mm / 4.2 in | 120 mm / 4.7 in |
| Wheel Travel - Front | 225 mm / 8.8 in | 265 mm / 10.4 in |
| Wheel Travel - Rear | 200 mm / 7.9 in | 250 mm / 9.8 in |
| Wheels & Brakes |
| Brakes - Front | Single 298mm disc 2 piston caliper | Single 300 mm disc, Brembo 2 piston floating caliper |
| Brakes - Rear | Single 245mm disc 1 piston caliper | Single 240 mm disc, Brembo single piston floating caliper |
| ABS | - | Bosch 9.1 MP (incl. Cornering ABS and offroad mode, disengageable) |
| Tyres - Front | 90/90- 21 | 90/90 -21 |
| Tyres - Rear | 130/80-17 | 140/80 -18 |
| Wheels - Front | - | Spoked wheels with aluminum rims, 1.85 x 21″ |
| Wheels - Rear | - | Spoked wheels with aluminum rims, 2.50 x 18″ |