I have to assume you're talking about Standard Byke's 125R vs. Standard Byke's 250 Series frames, correct?
First off, the intended purpose of these two bike frames are completely different. A 125R is a racing frame (thus the "R" in "125R") while the 250 Series are Freestyle frames.
As far as "size" goes, the 125R and 250 come in five different sizes: 20", 20.5", 20.75", 21", 21.25" (250 Series only) and 21.5" (125R Series only) top tube lengths. So to answer your question: A 125R and 250 are the same size if you compare the same two sizes, but the 125R comes 1/4" longer than the longest 250.
Stock 04 250 EXC has29 hp.
the engine power and the seat height
Needs a new clutch
Manufactured between 1969 and 1976 Standard grade poor - 125 good - 250 Exc - 350 Competition poor - 175 good - 300 Exc - 400 This from a 2002 gun values book. Present values will be slightly higher
12.0:1
2006 KTM 125 EXC Seat height 36.4 inches Ground clearance 15.4 inches Front suspension travel 11.8 inches Rear suspension travel 13.2 inches
i'd say its about 120km/h
No, 93-97 ktm 250-360 exc will fit it, not much else. found out the hard way on my 96 ktm 360exc
Rent a Ktm Bike with endurobikes.co
It has 248.60 cc.
It has 248.60 cc.
250-500 USD