stinger_ YZF r125

right then, the bike is resricted from word go. to derescrict the bike you do not do anything with the rear spocket or the front, all this will do is change the accelaration. the bike is resricted in the exhuast pipe, if you knock the baffels out it will be abit quicker and loader. or you could do it properly by buyin a chip for £5.00 off yamamha with cancles out the rev clock and will allow to rev way past 12rmp. but a full scoirpan or lavinchy pipe, ur bike will then be de-restricted..... the best thing to do would be wait till new year now if you havnt allready done anything about it, i say this because mosati have made a 192cc big bore for this modle of bike with a pipe and crank shaft to match in suit. do not do anything with the spocket

ebay is a good place to look. hope this is a good help

What time of the year are you thinking about? i am interested mail me and let me know.

i have a yamaha yzf- r125.. i am looking at ways that will make the bike faster, i am getting a 192cc big bore kit and a letachy full race pipe just after new year. is this going to make alot of differance? will it affect the liabitly of the engine as well?

hi mate, i own a yamaha yzf r125.. my insurance cost me £420 fully comp this year i am with a company called mce insurance.. they are on google, here is there link http://www.mceinsurance.com hope this has help you and anyone else who has or is reading this post. but living where you do might put you in a higher bracket of insurance like you said. im shore my link will help you though