KTM EXC 500 vs. HUSABERG 570 | SPRINT & RAW SOUNDS ! Which Bike Is Faster ? 

Je to tak, ale zrovna tady velký váhový rozdíl mezi jezdci nebude, zhruba 5kg. Dikes 👍

I'm personally wondering if the fs570 has the vortex ECU because that makes a hugeeee difference in its performance. Even using the vortex on map 10 vs map 5, map 5 has a noticeable boost over map 10.

@@bmwm3man dunno about the vortex excpet its top dollar😅 On my current one, i installed a rapidbike piggyback ecu ( vortex comes in place of standard ecu if I'm not mistaken) and got it dyno. With akra pipe, open airbox, went from 50rwhp to 53.5rwhp. My understanding from different forums is that u really need a larger throttle body, standard is really ubdersized somehow. Powerbomb headers would help too.

@@yannguyery6735 nice on the piggyback! I've never had mine on the Dyno, but the vortex helps a lottt and yes, it replaces the standard ecu. Does your 570 feel like it lacks top end power?

@@bmwm3man yes they do run out of puff quickly up top. Not 100% sure but i believe upgrading the throttle body say from a fx450 helps on that side, but it's only stuff i vaguely remember reading. Also remember reading about the vortex being top aftermarlet ecu option regards playing with timing, rev limiter and whatnot. Anyhow you can get them more lively but it's a fair bit of extra $ per hp. For the anecdote, between my 2 fs570, i had an uncorked sm510r '09 injection and the bike was exact opposite, pretty gutless down the revs for a 500cc but boy it was a pocket rocket up the revs! It's a super oversquare bore/stroke vs ktm and bergs.

@@yannguyery6735 I have a 22 Husqvarna FE501 converted to a Supermoto.. Vortex ECU, FMF Ti Slip on & Healtech Quickshifter. Mine runs out of puff on top as well. I have heard about using a FC/FS/FX 450 throttle body that is 2mm larger to help with that. Not many tuners over here in Australia know enough about modifying my bike unfortunately.. I would love to own a Husaberg 570 but they are very rare here..

No problems, on the clock it has only 100hours but these bikes have no problem running 400mth with maintenance. :)