637 posts · Joined 2010. #3 · Nov 27, 2016. As Scuff has said, you need to remove the springs, but a complete dismantle isn't necessary unless you find other issues such as a seized rebound adjuster (very common). Remove the springs, invert and pump the oil out by stroking the travel a few times. Refill, stroke through the travel to ensure TheHaughom. Royal Purple and Motul is highly rated with their Group IV products. Motorex has average feedback, but is a Group III oil as far as I know. Repsol Sintetico is also Group III, which leads me to believe the other synthetic oils of them also is Group III oil. KTM Low Chassis Suspension Lowering Kit Duke 690 12-17 Suspension Lowering Kit that gives a 25 mm lower seat height with unchanged ride dynamics. Fits model years 12-17 Operating Instructions Get Equipped with the latest KTM Powerparts Street products for your KTM Duke or Adventure motorcycle. KTM 390 Duke: Year: 2013 - 14: Engine: Four stroke, single cylinder, DOHC with finger followers, 4 valves per cylinder : Capacity: 373.4 cc / 22.7 cu-in: Bore x Stroke: 89 x 60 mm: Compression Ratio: 12.8:1: Cooling System: Liquid Cooled: Lubrication: Forced oil lubrication with 2 Eaton pumps : Induction: Bosch electronically controlled I have a 18 690 Duke and have 4000 miles on and engine oil gets changed every 1000 miles and dumped when hot, also warm up till 4 bars are on water temp, That's looking after an engine, all right. I agree that 4k between changes is too much, even if it is KTM's recommendation. 2024 KTM Duke 690 is expected to be priced around Rs 4.25 lakh in India (ex-showroom). Fuel Type: Petrol: Colour Options: Orange, White: Official Tagline: Smooth Criminal: MAXABOUT RATING AND OVERVIEW: Vehicle Overview: KTM 690 Duke is one of the most efficient motorcycles ever made in the world. The KTM 690 Duke is a motorcycle that was first released in 2009. It is a model that belongs to the Duke series produced by KTM. The Duke series is known for its lightweight and agile design, making it suitable for both city riding and more adventurous terrains. The 2009 KTM 690 Duke features a single-cylinder, four-stroke engine with a Best Motorcycle Oil; Best Leather Jackets; 2008 KTM Duke 690 pictures, prices, information, and specifications. Fuel Capacity Reserve (gal/l) 2O8Z4.

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