lunaticalm Posted November 20, 2009 Share Posted November 20, 2009 Hi People, I stock 150cc genuine Yamaha cylinder kits which are easy to install on the YZF R125 and boost low and mid range. The kit consists of the following, 1. Cylinder Head 2. Piston 3. Piston rings and clips 4. Head gaskets Kit is fairly simple to install if you know how things work in the bike and have done some tinkering around Other parts available are Racing ECU's which have aggressive mapping to redline 13k and can be reprogrammed (experts) High lift CAMs to go with the 150cc upgrade Please email me for prices... Cheers [email protected] Link to comment Share on other sites More sharing options...
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