then thats sayin somethin because those ttr125 are really slow
my friend has a 1998 cr80expert with a pro circut pipe and bills pipe silencer 97cc piston new top end and it does abot 80-85 max. but that kills the rod bearings when your drivin it that fast with those high rpms.
stock i would say 65-68

 

you got it right MJ300ex

My son has a 1993 KX80, rad valve, stock mx exhaust, this thing WHOOPS all are quads .....

top speed 65+ mph = 155 lbs rider

my 329 rancher tops out at 53 best ever with wind down hill !!!! lol

the wife's trialblazer 250 w/ full HPD hypo's cant keep up with this one !!!

he runs banshee's in a 100 yard run ... no he doesn't win .. but if they miss one gear ..... bye bye

people REALLY underestimate the power of a MX bike even a not so little 80

 

I can eat my raptor all day until the rm is topped out and the raptor creeps up and passes me. Raptor has a filter, rm is stock unless I am bold, and throw in some race gas![img]i/expressions/face-icon-small-wink.gif[/img]

 

my '97 kx 100 with wiseco piston, wiseco hot rod, new crank shaft bearing, uni filter, new sprockets, new carb jetted kustom by me. blew away my friends z400 and alot of 125's on the track..