SRAM introduces 4X7 drivetrain, Breaking News Moose July 5, 2012 Industry Commentary 0 Comments If you look closely you will see the prototype new SRAM drivetrain. Just ignore the extra cable… Post navigation Previous Previous post: SRAM, I think you are headed in the wrong directionNext Next post: Now that’s what I call “blowing your load” Leave a ReplyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Δ