good shock

[gixxerblackbird]

Best road race shock available .

[Mospeada]

Ohlins good. Penske good.

But best tech for the money, I highly recommend you look into Elka. That have a LOT of easy adjustability on them, and they are very reasonably priced. An example, they have roller bearings being the plates that lower/raise the preload spring for easy adjusting, as oppose to breaking your knuckles with the stupid spanner wrench that nobody owns or carries anyway. I know a lot of people racing that are very satisfied with 'em.

[gixxerblackbird]

thnks alot ill check into that

[exbike]

Penske without a doubt. 

[Mechanax]

It seems to me there are alot of new brands in the market,nowadays.Hyperpro is not bad.I am currently using a ohlins with a pre load adjustable for the rear.No complains so far about it

[speedwhore]

I like my penske a bunch, get the one with high and low speed compression dampning adjustment.

[nickelcityracing]

I know RCC sells Elka Suspension. We have an elka shock on our bike very easy to use.