M & M Adventure bikenstein November 22, 2010 M & M Adventure bikenstein PSP Bikenstein 5 1972 CB450 Posted on November 22, 2010 in Bikensteins, Design, KTM, Motorcycles 2 Comments Maxime from Kiska just sent me the craziest Bikenstein yet which was built in collaboration with an ex colleague of his Mark. Some KTM Adventure, some superduke and some mad proportions in there. Share this article: About ptsp 2 Comments Moz 8 years ago Reply What a beast. Mark’s design genius obviously showing through here!!! And, No This bike doesn’t make her bum look big! Craig 8 years ago Reply Credit where it’s due.. the M&M team have pulled off a truly original piece of work here… I’d love to see what would be left of her right boot after a blast on it though.. :) Leave a reply Click here to cancel the reply Your email address will not be published. Required fields are marked *CommentName * Email * Website This site uses Akismet to reduce spam. Learn how your comment data is processed.