Report this message as spam or having improper contents
Thank you for reporting improper contents. Reported messages will normally be checked manually within 24 hours. To avoid misuse of this forum by programmed robots, we have to ask for the characters in the picture below.
RE: has anyone done this upgrade.. 4 gear upgrade
randy sixt said 2013-02-26 06:02
I put the forth gear drum in both my klx110s, personally its alot of work to take the whole motor apart to put the forth gear in. The cases need to be split to get to the trans so i highly suggest leaving it to a professional unless you have a nice %!¤nal of tools (flywheel puller, case spliter) an easier way to get more top end out of the bike would be to put a rev box in and a smaller rear sprocket.