KTM 690 Duke (2016)

The KTM 690 Duke motorcycle was released in 2016 with a 690 cc engine, single cylinder, 4-stroke, SOHC, 4-valve capacity, and a compression ratio of 12.7:1. Its maximum power is 74 horsepower at 8000 rpm and torque of 74 Nm at 6500 rpm. It has a hydraulic slipper clutch and a 6-speed transmission with a chain final drive. The frame is a chrome-moly steel Trellis frame and an aluminum powder-coated sub-frame with WP Performance System Upside Down front suspension and Pro Lever Linkage Rear Suspension. It has two-channel ABS brakes, Brembo fixed calipers, and a Bosch 9M system, as well as cast aluminum wheels and tires sized 120/70 and 160/60 for the front and rear, respectively. The motorcycle has a wheelbase of 1466mm, a ground clearance of 192mm, and a seat height of 835mm. The motorcycle weighs 148.5kg and runs on a 14-liter fuel tank. The engine is cooled by liquid and lubricated by pressure lubrication with two oil pumps. The ignition is contactless controlled fully electronic with digital ignition adjustment, and it starts with a push button. It also has Keihin EFI and throttle body 50mm for induction.

Technical specifications:

Make Model: KTM 690 Duke

Year: 2016

Engine: Single cylinder, 4-stroke, SOHC, 4-valve
Capacity: 690 cc / 42.1 cu in
Bore x Stroke: 105 x 80 mm
Compression Ratio: 12.7:1
Cooling System: Liquid cooled
Lubrication System: Pressure Lubrication with Two Oil Pumps
Induction: Keihin EFI, Throttle Body 50 mm
Spark Plugs: Inside: NGK LKAR9BI-10 Outside: NGK LMAR7DI-10
Ignition: Contactless controlled fully electronic ignition with digital ignition adjustment
Starting: Electric
Battery: CBTX9-BS 12V, 8.6Ah
Max Power: 54.4 kW / 74 hp @ 8000 rpm
Max Torque: 74 Nm / 7.5 kgf-m / 54.6 lb-ft @ 6500 rpm
Clutch: APTC slipper clutch, hydraulically operated, antihopping
Transmission: 6-Speed

Gear Ratios: 1st 14:35 / 2nd 16:28 / 3rd 21:28 / 4th 21:23 / 5th 23:22 / 6th 23:20
Final Drive: Chain, 16:40
Primary Drive: 36:79
Frame: Chrome-moly steel Trellis frame, aluminum powder coated sub-frame
Front Suspension: WP Performance Systems Upside Down 4357
Front Wheel Travel: 135 mm / 5.3″
Rear Suspension: WP Performance System emulsion with Pro Lever Linkage
Rear Wheel Travel: 135 mm / 5.3″
Front Brakes: Single 320 mm disc, Brembo 4 piston fixed caliper, Bosch 9M two channel ABS
Rear Brakes: Single 240 mm disc, Brembo single piston floating caliper, Bosch 9M two channelABS
Front Wheel: 3.50 x 17″, cast aluminium
Rear Wheel: 5.00 x 17″, cast aluminium
Front Tyre: 120/70 – ZR17 M/C 58W TL
Rear Tyre: 160/60 – ZR17 M/C 69W TL
Rake: 26.5o
Wheelbase: 1466 mm / 57.7″
Ground Clearance: 192 mm / 7.55″
Seat Height: 835 mm / 32.9″
Dry Weight: 148.5 kg / 327.4 lbs
Dry Weight: 148.5 kg / 327.4 lbs

Engine Oil Capacity: 1.7 Litres / 1.8 US qt / 1.5 Imp qt
Fuel Capacity: 14 Litres / 3.7 US gal / 3.1 Imp gal

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