Ask a Yamaha shop for the best set up.
A couple things that you can do before altering the engine would be an aftermarket exhaust and a different sprocket set (a smaller rear sprocket will improve top end). Gaining speed will, most of the time, make you lose low end torque so talk to your local motorcycle repair shop for the best options for what you have in mind.
You can also get a BBR 150cc Big Bore Kit.
yz 85 cus its 2 stroke but if u modify the 125 enough the 125 is faster ya dinconpoop the ttr 125 is faster
How much oil does a 2001 Yamaha TTR 125 hold? How much oil does a 2001 Yamaha TTR 125 hold? How much oil does a 2001 Yamaha TTR 125 hold?
The 2009 Yamaha ttr 125 has a 1.6 gallon fuel tank.
What is the spark plug gap for a 2006 yamaha ttr 125?
It will not takeover
A Yamaha ttr 125 weighs just about 198 pounds and goes 65 mph
yes, i think it will even fit on a ttr 90.
Yes
no
yes
the L ,LWland LE has bigger tires than a E
The Yamaha ttr 125 would kick the suzuki rm 80's butt there is no comparison