Homepage › Forums › NJ BMX Racing › Old School Racing › crank arms for a felt! This topic has 1 voice and 1 reply. Viewing 1 post (of 1 total) Author Posts October 11, 2006 at 3:49 am #25592 phantomMember I am looking for 170 length crank arms for a felt it has the factory american bb bracket in the bike. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In