Cannondaleriders

Don't talk crap about Action A-Arms, The guy that does those is a really good friend of my family and i have a set of his a-arms, they are really good. They are very strong

So they would both be a good way to go? My motor is very unreliable so i need to get as much reliability as possible

I think i will just send my motor to ATK for engine work(reliability) and just have them put in the 450cc kit

OK my FX440 had some major vibration from the unbalanced crank. It vibrated bad enough to loosen the subframe bolts and it came down and cut the oil line or something and it ran without oil for a little bit. When we took it apart there was metal from the piston on the cylinder. My brother in law sai...

What would be better for dependability the ATK rebuild or the DE1 Kit.