Jul 9, 2016 · A little dated of a thread, but my wife rides a CRF150R on trails in Pennsylvania. Her mods are: •Suspension rebuilt for trails •Crf450 front brake •GT216AA front tire •GPR steering …

Jan 6, 2007 · I tend to agree with you, I am considering putting in the 130 main again. The bike did start much easier with the WB setup, The anemic mid range may be able to be adjusted …

Jan 24, 2015 · I bought a low hours 150R online, heard it running on the phone. The prev owner say's it's never been worked on since new, 25-30 hours total. I found the exhaust valve …

Apr 15, 2007 · What are the "stock" jetting specs on the 150R?? Wondering how essential the JD Jetting kit is?? I know for many bikes its essential, but how does the stock setup perform for …

Feb 14, 2021 · Hi all, new to the forums and just bought a CRF150RB . . . really liking the bike but think it would be better with a longer swingarm. I don't have welding skills so cannot make this …

Apr 9, 2009 · ok so ill try to put 2 sides to this. i have a 150r big wheel. its got great power, and pulls really hard all the way through the gears. i havent had any problems with mine, other …

Dec 27, 2014 · Hi, I recently bought a 07 crf150r for my daughter. Wasn't running well off idle. Cleaned carb, still was having same issues. After reading many posts i replaced the stock pilot …

Mar 29, 2010 · First, you're not too big for the bike. I'm 5'8" and plenty of riders are a lot taller than me that ride these. But all I did was get a triple clamp that allowed me to move the bars …

Apr 26, 2008 · I have been doing quite a bit of CRF150s lately, I have 3 charts I'll post. All of these changes I'm posting have been run within a two hour time frame between runs for accurate …

Feb 26, 2022 · My 2014 crf150r has an issue where it doesn’t want to start cold no matter the temperature outside. It’s the same in -10° weather as it is in 98°+ weather. It revs out fine on …