Originally Posted by
bigemike
the guys here in ohio are doing really well with these pistons, you guys should give them a try. You won't be dissapointed, the 2 guys who own the company have been racing for like 30 years each and this is the first product they had to make sure everyone could have.
http://www.visionracingproducts.com/...es-D413_c5.htm
Not normally a fan of "gimmicky" products, but having an extensive motocross background and a lot of experience valving dirt bike suspension, these make perfect sense. The RC Shox variable ones perform the same function just using a different method, but either way the logic behind this is sound and is a simplified version of how motorcycle suspension is valved.
I've ridden for 20+ years and will spend $1000 on suspension mods before I spend $1 on a power mod.
I just ordered some up and am curious to see how they work, my maiden run with my D413 was a suspension disaster.