14 August. Friday 2026
Kawasaki KFX90 - 2023 Specifications and Reviews
The 2023 Kawasaki KLR 650 S is a versatile super motard designed for riders seeking adventure on and off-road capability. Powered by a liquid-cooled 652cc single-cylinder engine with fuel injection, it delivers reliable torque for varied terrain. Known for its balanced handling and practical performance, it appeals to both beginners and experienced riders wanting an accessible adventure bike.
2023
General information | |
| Price as new | Do you know this bike?Click here to rate it. We miss 2 votes to show the rating. |
| Category | Super motard |
| Year | 2023 |
| Model name | Kawasaki KLR 650 S |
| | |
Engine and Transmission Specifications | |
| Driveline | Sealed chain |
| Clutch | Wet multi-disc manual clutch |
| Transmission type | Chain (final drive) |
| Gearbox | 5-speed |
| Cooling system | Liquid |
| Ignition | CDI |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection. DFI w/40mm Throttle Body |
| Bore x stroke | 100.0 x 83.0 mm (3.9 x 3.3 inches) |
| Compression | 9.8:1 |
| Torque | 53.0 Nm (5.4 kgf-m or 39.1 ft.lbs) @ 4500 RPM |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 652.0 ccm (39.79 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Wheels | Wire spoked |
| Rear brakes | Single disc. Single piston. Optional ABS.. |
| Diameter | 300 mm (11.8 inches) |
| Front brakes | Single disc. Two-piston calipers. Optional ABS. |
| Rear tire | 130/80-17 |
| Front tire | 90/90-21 |
| Rear wheel travel | 185 mm (7.3 inches) |
| Rear suspension | Uni-Trak® single shock with adjustable rebound damping and adjustable spring preload |
| Front wheel travel | 170 mm (6.7 inches) |
| Front suspension | 41mm telescopic fork |
| Trail | 117 mm (4.6 inches) |
| Rake (fork angle) | 29.5° |
| Frame type | Tubular, Semi-Double Cradle |
Physical measures and capacities | |
| Oil capacity | 2.50 litres (2.64 US quarts) |
| Fuel capacity | 23.09 litres (6.10 US gallons) |
| Wheelbase | 1514 mm (59.6 inches) |
| Ground clearance | 185 mm (7.3 inches) |
| Overall width | 970 mm (38.2 inches) |
| Overall length | 2256 mm (88.8 inches) |
| Overall height | 1466 mm (57.7 inches) |
| Seat height | 815 mm (32.1 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 206.9 kg (456.2 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Small windscreen. ABS adds 4.4 lbs. |
| Factory warranty | 12 months |
| Carrying capacity | Aluminum rear carrier |
| Light | LED headlight |
| Starter | Electric |
| Color options | Pearl Storm Gray, Candy Lime Green |
Maintenance and service data | |
| Fork tube size | 38 mm (1.5 inches) |
| Tire pressure rear | 29 PSI (2 Bar or 200 kPa) |
| Tire pressure front | 22 PSI (1.5 Bar or 150 kPa) |
| Sprockets | 15/43 (front/rear) |
| Chain links | 106 |
| Idle speed | 1300 +/- 100 RPM |
| Spark plugs | NGK DPR8EA-9, NGK DPR8EIX-9 |
| Coolant | 1.00 litres (0.26 US gallons) |
| Brake fluid | DOT 4 |
Performance Profile & Rider Fit
9.5s
0-60 mph (est.)
Best For
Track15%
City45%
Cornering40%
Daily Riding55%
Touring65%
Passenger40%
Rider Profile
| Best For | Note: the specifications provided are actually for the Kawasaki KLR650 S, a dual-sport, not the KFX90 ATV, so this profile reflects that adventure-touring single instead; it suits riders with at least some prior motorcycling experience due to its tall sea |
| Purpose | This machine is built as a rugged dual-sport for mixed on- and off-road adventure riding rather than outright speed or track use. |
| Rider Fit | The tall seat height and long-travel suspension mean shorter or lighter riders may find it a stretch, and its 207kg weight demands moderate strength at low speeds or off-road recovery. |
| Character | It has the personality of a dependable, unhurried explorer, torquey and simple, more interested in covering rough terrain reliably than chasing lap times. |
| Not Ideal For | This is not the right choice for riders seeking sharp cornering performance, high top-end power, or a sporty road-focused riding experience. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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