kicker problems on gpx150

[250rrr]

guys ...just installed a gpx 150 and something is wrong with the kick starter ....when i kick down feel like is slipping and making a clanking noise ???????????

any tips or suggestions ??

[sand45]

sounds like the idle gear or the gear behind the clutch basket....broken teeth maybe. This happend to me on my lifan 150.

[250rrr]

is it hard to swap out ??
thanks

[sand45]

Its really easy just pull your clutch basket off and you should see ...whats broke and what you need. I went thru pitser pro to get my gears .