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Dirt Bike Brands - Other
KTM 400 EXC Info
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[QUOTE="TexKDX, post: 157699, member: 16276"] Handl-it, I had the chance to ride a 400e in the mountains at 9500 feet. Unless you are a big boy, the 400 has plenty of USABLE power, even at that altitude. You asked about hop-ups - the best hop-up for the 400e is to trade it for a 520! Seriously, if you want more power, then pop for the 520. The numbers above tell the story. The 400 is about as close as you can get to a 250e that burns straight gas instead of premix. The 520 is a rocket impersonating a motorcycle. OK, how about a really fast version of the 400e. I rode the 520 at sea level. It just flat RIPS. Also having been the owner of a 400WR, I'd take the KTM over one of these any day for woods work. My main offroad bike is a '99 300E. It would take me 45 minutes to an hour to adapt to riding the WR. I can hop on a properly set up RFS and just go ride it like my 300. My friend with the 400e says it benefits greatly by swapping the E muffler for an SX version. If you don't need the spark arrestor, this is an easy hop-up. Someone else here can probably suggest a USFS-approved aftermarket muffler for the bike. [/QUOTE]
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Dirt Bike Discussions By Brand
Dirt Bike Brands - Other
KTM 400 EXC Info
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