U unknown03 New Member Aug 8, 2013 22 0 0 USA Aug 17, 2013 #1 Should i be worried if just after i start my bicycle it four-stroke for 20-30 seconds then it goes back to normal? Is there a way to fix this problem?
Should i be worried if just after i start my bicycle it four-stroke for 20-30 seconds then it goes back to normal? Is there a way to fix this problem?
bairdco a guy who makes cool bikes Aug 18, 2009 6,537 264 63 living the dream in southern california Aug 17, 2013 #2 no. don't worry about it. it's just warming up.
