The Honda UNICORN is motorcycle developed by honda. Also called, Honda MegaPro. You may say that Honda unicorn bike service manual is also available for investment analysis portfolio management solutions manual. Pdf. CB Unicorn is powered with the latest version of Honda 4- stoke, 150cc engine. The two wheeler manufacturer showcased the Unicorn 150 and also announced its intention to re-launch commuter motorcycle later in the year. Launched in 2005, the honda CB Unicorn 150 spelled out to be popular.