Trzeba najpierw zobaczyć czym różni się RMX od RMZ, w Kawie KLX różnił się od KX mniejszą średnicą zaworów chyba dolotowych, poza tym i zdaje się dodanym biegiem w skrzyni i wydajniejszym statorem to wszystko było to samo w silniku. Może jeszcze wałki (?)
O tu coś jest, wychodzi na to, że RMX to żaden egzotyk:
The performance differences between the RMX and RMZ can be boiled down to a few categories:
1. The RMX uses a 2009 RMZ450F frame, with a 2010 RMZ450F swingarm and an 18-inch rear wheel.
2. The RMX engine has electric start, with the battery mounted up on top of a side access airbox.
3. The RMX engine is tuned, through lower compression and milder cams, for smoother low- to mid-range power delivery.
4. The RMX transmission has slightly lower first, second and third gear ratios and slightly higher fourth and fifth gears than the motocross version.
5. Spring rates and damping curves at both ends were massaged for off-road … but not by much. The RMX is actually pretty happy on a motocross track, but it is perhaps a bit stiff for small trail junk or at lower speeds.
6. Suzuki added the usual off-road stuff, like a plastic skid plate, coolant overflow tank, kickstand and a bunch of EPA neutering stuff to reduce noise and emissions.
EXC 525 in progress