I have purchased a 2011 KTM 450 EXC. This is the first bike of any kind I have ever owned. I am confused as to how often to perform critical maintenance. The dealer has told me I must change the oil, oil filter, and clean/change the air filter every 3-5 hours of use. A friend of mine told me about the same and said that KTM's are high maintenance.

June 2003. True story: When I was nine I knew I was having a little Mamod steam traction engine from Santa. Fast-forward 32 years, Christmas Eve 2002, I shamelessly admit feeling the very same excitement when I picked up my new 450 EXC from KTM HQ in Brackley. Having enjoyed living with my Duke II over the past 18 months, I badgered KTM and TWO

Specifications. Make: Array Model: 2013 KTM 450 EXC Six Days Engine/Motor: 1-cylinder 4-stroke engine, water-cooled Horsepower: 53 @ 8800 Transmission: 6 gear, claw shifted [do not use] Vehicle
449.3 ccm (27.42 cubic inches) Type of engine. Single cylinder, four-stroke. Bore x stroke. 95.0 x 63.4 mm (3.7 x 2.5 inches) Fuel system. Injection. Ignition. Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment, type Kokusan.
2006 KTM XC 450 pictures, prices, information, and specifications. Specs Photos & Videos Compare. MSRP. $7,448 2006 KTM EXC-G 450 Racing. $7,598 MSRP. 2006 KTM
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ktm 450 exc specs 2009