SRAM cranks query. Home › Forum › Bike Forum › SRAM cranks query. Viewing 3 posts - 1 through 3 (of 3 total) SRAM cranks query. chris_dbMember Anyone ever bothered to remove the 11mm outer Allen bolt on the drive side crank arm? Any need? Chris Posted 4 years ago daveb2251981Member No leave it alone it’s what the inner allen bolt butts up to when you want to get the thing off. Posted 4 years ago chris_dbMember Thanks. Of course, I actually meant the non drive side but thanks for not pointing that out! Chris Posted 4 years ago Viewing 3 posts - 1 through 3 (of 3 total) The topic ‘SRAM cranks query.’ is closed to new replies.