paul in NY
HELPED A LITTLE
michael in OH
I run these for 3 years at a time... Never fail!
mike in UT
We recently rebuilt the 1990 CR500 engine in our 2010 crf250 frame and noticed the reeds were chipped on the tips. We put these in and it runs great.
allen in CO
these were easy to install and they created better throttle response. it was a good cheap upgrade.
John in OH
I am very happy with this product
Sean in CO