It seems that this kit is the world’s smallest twin cam desmodromic engine ever made. This kit can be fitted to Honda small cub bikes. Looks like this one can be fitted to Honda C70 here in Malaysia since the engine looks like the Honda CRF70F (picture below).
I wish SP Takegawa also make performance parts for Honda EX5, Honda Wave 100/125, Yamaha Lagenda 110/115, Suzuki Smash 110 and Suzuki Shogun. I think the parts will sell well here in Malaysia.
For more info please check: http://www.takegawa.co.jp/2008_takegawa/flash/newitem/1103e_1.html via: Stathis Dask