The easton haven 318mm 0 degree stem brings massive change to the all mountain bike stem market with a light weight alloy stem that offers unreal levels of stiffness to weight ratios you will not be disappointed with the design features that have been put into this mtb stem made from fully cnc machined alloy the easton haven stem offers fantastic levels of strength to ensure that the bar and stem are left unrattled by even the highest levels of stress on the trickiest of trails the new