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Anonymous
MSRP of the 09 KTM 125 SX is $5998 USD.
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for 2009 KTM 125SX $5998 US
63mph
.7 L
110mph
Ktm 125sx
KTM recommends Motorex Top Speed 4T15W50 for the 125SX.
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!
40:1
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