Remember the Yamaha RXZ Twinboss twin-cylinder two-stroke? Neither do we, because it never existed—except in the mind of Irwann Cheng.
The Malaysian custom builder, who operates as FNG Works, has masterfully combined two Yamaha RXZ 135 engines with such panache, that you’d be forgiven for mistaking this for a factory unit. But what impresses us most about this scratch-built dragster is not its bespoke powerplant—nor its handmade chassis or eerily perfect proportions. What makes it special, is the epic journey that Irwann took to bring it to life.
The seed was planted six years ago when another custom shop asked Irwann to help them finish their build in time for the prestigious Yokohama Hot Rod Custom Show in Japan. As a thank you, they bought Irwann a plane ticket to accompany the bike to the show.…