Rockrider am100 XL geometry Singletracks Mountain Bike News, Reviews, MTB Trails and Community › Protected: Forums › Mountain Bike Forum › Rockrider am100 XL geometry Tweet Add to Flipboard Magazine. Tagged: Geometry rockrider Viewing 1 reply thread Author Posts December 16, 2021 at 14:48 #609933 dsdsd Hi guys! I got a rockrider 100AM size XL. Can you look at this frame? Its an AM or a XC geometry this XL? Thanks! December 16, 2021 at 18:19 #609987 ZipHead AM, but really old-school geometry. Author Posts Viewing 1 reply thread You must be logged in to reply to this topic.