With stock gearing on both bikes, they have roughly the same top speed (around 65 mph) however, the YZ will be much quicker off the line.
yz 85 cus its 2 stroke but if u modify the 125 enough the 125 is faster ya dinconpoop the ttr 125 is faster
Not likely, ttr 125s are 4 stroke and it is a trail bike. a yz 125 is a 2 stroke race bike. yz 125s are worth more unless you trade for a older model then the ttr. its posable but highly unlikely
no i have a 2000 yz 125 and can beat a kx 125 blind folded
You need to be a little more specific, but here they are 09 Yamaha YZ 125: $5799 09 TTR 125 LE: $2999 09 TTR 125 E: $2699
no im 6'2 and ride a Yamaha yz 85
definetly a yz 125,the yzf is actually a 4 stroke.
yz 125 will kik both ov their arses
yes they do but you may have to do a bit of fiddling however the price difference is well worth it
clooose but yz 85 off start and 230 on long run