With stock gearing 65-70 mph
for 2009 KTM 125SX $5998 US
MSRP of the 09 KTM 125 SX is $5998 USD.
KTM recommends Motorex Top Speed 4T15W50 for the 125SX.
The 2011 KTM 125SX seat height is 992 mm (39.1 inches)
A Ktm 125sx is not a good trail bike because sx means super cross so it is a good racing bike it is good for jumps and racing
Fouled Plug. Ride it harder!
stock gearing around 60 mph
bore it out its all you can do to make it a 144
you dont, drain the oil and start again
2008 Base price MSRP(US) $5,498.00
Yes the frames are exact and the 200/125 share the botom end/cases.
no. because there is no solenoid of any kind on a 125sx.
Need to know what year it is to get the proper retail value. Click on the link below and after entering the year, go on to the KTM 125 SX.
Hey you should look at a Br9eu
Suggested Retail Value $2745. This is according to Kelley Blue Book 7/09
0.7 liters engine oil using Motorex Top Speed 4T 15W50.
I wouldn't advise it. If it does start and run, you will cause more internal damage to the engine.