The Kawasaki ER-6f motorcycle specifications include a 649 cc (39.60 cu in) engine, a 6-speed gearbox, and a listed weight of 174 kg (383.6 lb).
Key specifications
2006-2017Model years
649 ccDisplacement
66.0 Nm @ 6,700 rpmTorque
174 kgDry weight
785 mmSeat height
15.5 LFuel tank
1,405 mmWheelbase
Model years covered
200620072008200920102011201220132014201520162017
Year-specific specification changes
The 2006 model is treated as the standard specification. Only later model years with a different supplied value are shown below.
Compression ratio
2013201710.8:1
Dry weight
20072008178 kg (392.4 lb)
Engine type
20132014V2, four-stroke
Frame
2007Dia. moon, high-strength steel
2008Semi-double cradle, high-tensile steel
20122017Perimeter, high-tensile steel
Front brakes
2007Double disc. Halfswimming stored 300-mm, double disk brake with Petal disks
20112012Double disc. semi-floating 300 mm petal discs. Dual piston. Optional ABS
2017Double disc. Dual piston
Front suspension
200741-mm-Telefork
201041mm hydraulic telescopic fork / 4.7 in.
2011201241mm hydraulic telescopic fork
Fuel system
2008Injection
2009Injection. 38 mm x 2 Keihin
20102012Injection. Digital fuel injection with two 38mm Keihin throttle bodies
20132014Injection
20152017Injection. 38 mm x 2 (Keihin)
Rear brakes
2011Single disc. 220 mm petal disc. Single-piston
2012Single disc. 220 mm petal disc. Single-piston. Optional ABS.
2017Single disc. Single pistom
Rear suspension
2007On the right of installed, diagonally employed shock strut with adjustable initial stress in the spring
2010Offset laydown single-shock with adjustable preload / 4.9 in.
20132016Offset laydown single-shock with
2017Offset laydown single-shock with adjustable preload: 7-way
Torque
200766.0 Nm (6.7 kgf-m or 48.7 ft.lbs) @ 7,000 rpm
2009201266.0 Nm (6.7 kgf-m or 48.7 ft.lbs) @ 7,000 rpm
2013201764.0 Nm (6.5 kgf-m or 47.2 ft.lbs) @ 6,500 rpm
Wheelbase
20071,410 mm (55.5 inches)
201320171,410 mm (55.5 inches)
Fuel capacity
200815.10 L (3.99 US gal)
201015.51 L (4.10 US gal)
2013201716.00 L (4.23 US gal)
Fuel control
2013Overhead Valves (OHV)
Ignition
2008Digital CDI
20102012Digital CDI
Overall height
201020111,200 mm (47.2 inches)
201320171,180 mm (46.5 inches)
Overall length
201320172,110 mm (83.1 inches)
Overall width
20132017770 mm (30.3 inches)
Power/weight ratio
20070.3993 hp/kg
Rake
200932.0°
2011201225.0°
Seat height
20072008790 mm (31.1 inches)
20102012790 mm (31.1 inches)
20132017805 mm (31.7 inches)
Mechanical overview
Engine layout snapshot
Twin, four-stroke • 649 cc • Liquid cooled
Chassis snapshot
Wheelbase 1,405 mmSeat 785 mm
6-speed • Chain (final drive)
Additional useful specifications
| Bore/stroke ratio | 1.38:1 (Oversquare) |
|---|
Model information
| Category | Sport |
|---|
Engine specifications
| Engine type | Twin, four-stroke |
|---|---|
| Displacement | 649 cc (39.60 cu in) |
| Torque | 66.0 Nm (6.7 kgf-m or 48.7 ft.lbs) @ 6,700 rpm |
| Bore × stroke | 83.0 x 60 mm (3.3 x 2.4 inches) |
| Compression ratio | 11.3:1 |
| Cooling system | Liquid |
| Fuel system | Injection. 2 x Keihin fuel injection. Ø 38 mm |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Ignition | Digital |
| Starter | Electric |
Transmission and drivetrain
| Gearbox | 6-speed |
|---|---|
| Final drive | Chain (final drive) |
Chassis and suspension
| Frame | Diamond, high-tensile steel |
|---|---|
| Front suspension | 41 mm telescopic fork |
| Rear suspension | Offset laydown single-shock with adjustable preload |
| Rake | 24.5° |
Brakes, wheels and tires
| Front brakes | Double disc |
|---|---|
| Rear brakes | Single disc |
Dimensions and weight
| Dry weight | 174 kg (383.6 lb) |
|---|---|
| Seat height | 785 mm (30.9 inches) |
| Overall length | 2,100 mm (82.7 inches) |
| Overall width | 760 mm (29.9 inches) |
| Overall height | 1,095 mm (43.1 inches) |
| Wheelbase | 1,405 mm (55.3 inches) |
Fuel and emissions
| Fuel capacity | 15.50 L (4.10 US gal) |
|---|
Performance
| Power/weight ratio | 0.4084 hp/kg |
|---|
Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from Kawasaki models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Kawasaki information before relying on them. Visit the official Kawasaki website.