hi i have a 1988 250x thats extreamly fast ties with the 400's iv spent alot of time and money in this bike about 5000 in extras.


80mm big bore
ported and polished head
proformance cam
proformance valves
bigger valves
FMF mega max pipe
34mm mikuni flat slide carb
111/2:1 compression
dirt runner tires
new timing chain
new cam sprocket
14 tooth front sprocket
38 tooth new rear sprocket
uni air filter
lonestar axle carrier
dura blue axle +4
+6 A-arm brackets
400ex shocks
ac nerf bars
ac grab bar
fly handle bars
teather kill switch
scott grips
DID O ring chain
race cut finders

really nice bike will have pictures soon.

 

sell it for 5001.99$ thats a gain of one dollar!

 

Unfortunately, you will never get that much out of it. A good estimate would be to see what similar 300ex's are selling for in your area, and then offer it a few hundred under that price point. I would think if you get an offer for 2k, I would take it.

 

how fast does it go

 

about 66 to 70 why? i run tie with the 400's like the 400z and 400ex but i beat the 400ex and sometimes the z so thats really good for a 250 4 stroke. i smoke the 400's on a trail just b/c of the extended axle and a-arms i got on it it handles great

 

yeah, thats awesome, i asked because i didnt know how fast 250r's go, i was just curious. thats cool tho