My super 4 bike spec 2 when ws riding suddenly engine power started to be slow and today its stopped. i tow it to shop the guy told engine failed. it would cost a lot to do the engine. can anyone help me to recommend me any shop in singapore that dont cost too high. IMG-20170224-WA0018.jpgIMG-20170224-WA0019.jpgIMG-20170224-WA0022 (1).jpgIMG-20170224-WA0022 (1).jpg