Who can help me mountain biking the question?

I want something on how to mark their evil, and I should go to local shops bike, because the only place I can go to near the Dicks Sporting Goods. Anyway Im buying Diamondback Response Sport 09th His own about $ 420, but I want to know if I should deraillure update. I fly mostly mountain bike trails obstacles Woods, of course, but mostly I drive my friends house, who is twenty-foot and 15 foot table at the top. I do not do any tricks, so I almost never fall. He has a soft landing. And this bike is a good framework. Do you think I should be able to DERAILLURE, New Fork and the new interface DERAILLURE?

This bike is a beast (a good way, of course). I have the '08 version and I love mine, even if I'm just doing a few hands and the flat land on. Kenda Tires and pretty much seems to be very strong, and took place after many jumps on the pavement and a few small jumps. I also came to Dick's Sporting Goods as I also could not buy a local bike shop, and vice versa popular belief, the service was good and the bike seems to be installed correctly (although I'm not dead yet, this). With regard to the these updates to go, I think you can get a fine, the action stuff. I agree with the first 2 people above. Do not put the money that you can not be returned.