can anyone plz help me.i have a speedfight 100cc and the kick shaft or quadrant as u call it has broken but cant seem to find or get it replaced as my pinion is a 8t one,was wanting to know can u put a 20t shaft and 7t pinion in it's place and would it work the same any help plz as i need the bike for work thx japburke

japburke, April 2008

does the circlip go on the outside of the casing or inside ?

dave fordham, April 2011

I have the Workshop Manual for that bike, It includes loads of fault finding help, Pictures, Part lists & wiring diagrams etc. If you would like a copy email me @ slippery.steve@ntlworld.com

Or look at my small guide I posted @ http://www.howtomendit.com/answers.php?id=143363

Best of luck!

Slippery Steve, June 2008