Depending on gearing upper 80's - 100 mph
The top speed of a 2009 KTM 150 XC is approximately 65-70 mph, depending on factors such as rider weight, terrain, and maintenance.
got mine at 99mph
235mph faces of the farts
The SX is supercross and the XC is a cross country bike. The XC has softer suspension and a 6 speed wide ratio dear box.
The 2009 KTM SX 505 ATV is around $11,500. Which it is race ready. Off show room floor. The only thing you will need is race gear & number plate. And the cheaper KTM quad the 525 XC is about $8,500 the 450 XC is about the same price.
The SX is supercross and the XC is a cross country bike. The XC has softer suspension and a 6 speed wide ratio dear box.
I think both bikes are same in power and specs. no i ment size not speed
For off road go with the XC-W. It has a 6 speed wide ratio gearbox versus a 5 speed for the SX. Bottom line, the XC-W is a great off road race bike.
My sons xc 120 was clock at 53 mph and runs at 10500 rpms
The 2010 KTM 150 SX MSRP(US) is $6,198.00, while the 2010 KTM XC 150 MSRP(US) is $6,998.00.
The KTM sx is fast but the yfz is the best for what I do, what kind of riding do you do?
I ride a 07 525 XC-W and the manual recommends Motorex Power Synt 4T (or similar synthetic) with a viscosity of 10W/50 or 5W/40.