Im afraid not mate;I dont do many jumps these days < my stunt days are behind me but when i used to downhill I used to ride a cannondale downhilling bike in which used to take some hammer,,,,but that went pear shaped and snaped , not becouse the bike wouldnt take it; but the rider was bad;;;;thats me;;; but you do have more confidence on a downhill bike than a standard mountain bike;i wouldnt knock anyone for trying it but myself,,,,no... it hurts when you fall off much more as you get a few years on ur back; I do know people younger than me who;s allmost flown on bikes cheaper than £300 and are still here to tell there tails but im a little wiser these days , plus my bottles gone as well