but aluminum also flexes more, absorbing some of the impact and decreasing stress around the welds.
what? steel flexes, alluminum doesnt. alluminum cracks while steel bends. even so the strongest dh bike is a well designed alloy bike. untill carbon goes mainstream that it.
Steel tubing in traditional standard diameters is often less rigid than oversized tubing in other materials (due more to diameter than material); this flex allows for some shock absorption giving the rider a slightly less jarring ride compared to other more rigid tubings such as oversized aluminum
why do people keep trying to pretend that these overbuilt hardtails are "DH bikes"? I know that definitions between DH, FR etc are blurred, but this is somewhat ridiculous.
If you can ride it down a track, you can call it DH. If you can jump it, you can call it a DJ If you take it to the park, or ride around town, you can call it a park bike If you can hop, balance, and all that stuff you can call it a trials bike....
comeon lets get real, everyone knows wht we are trying to look for. I would say right now that the strongest well known is the gambler Unsecure image, only https images allowed: http://blogs.bikemag.com/wp-content/uploads/2009/09/interbike_090925-058.jpgThe more i look at it the more it reminds me of the Specialized demo 06 (specially on the rib cage looking part)