Not sure whether it is good or bad, but I just had my top end done on my KTM 2015 XCF-W at 300 hours. I pretty much only ride single track and most of it is pretty tight so I don't spend a lot of time up in high rev's. I did it at 300 hours as a preventative measure. 300 hours omg! My 350 SX-F is at 39.00 from factory and the valves are perfect.
- Ease of maintenance and reliability. A 7-hr oil change interval (which may not be correct or is unnecessarily anal), no matter how easy, is a turn off to me. - Fuel economy: I am concerned with range. 450 owner says 35-40 mpg. Seems kinda meh to me, but he is doing off-road events. - Power with some snap to it.
We walk you through changing the oil on your KTM, this is basically same for most new KTM, Husqvarna, or Gas Gas. If you shop online at Rocky Mountain ATV/MC
The crankshafts with strokes of 63.4mm (450 XC-W) and 72.0mm (500 XC-W/EXC) with ultra-lightweight conrods are made by Pankl from special high-tensile strength steel. The crankshaft employs a
Posted July 3, 2017. Only had new KTM last years, never had to change or adjust valves. 2013 SXF 450: 107h before piston change, a bit overtime. 167h before i sold it. Piston 3 was then mounted. 2014 SXF 450: 65h.
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ktm 450 exc oil change interval