genesis core 10 crank

simmy1
simmy1 Posts: 2
edited April 2012 in MTB workshop & tech
hi peeps..my first visit to the forum.. :D I have a 5 week old core 10, and when peddaling, my crank makes a bang in the same position. is this something i can repair/investigate, or should i take it back to the shop i bought it from? I know nothing about cycle repairs!!!! Thanks in advance. Mark.