About Us

Ryan Darragh

Ryan Darragh at work

Ryan Darragh started RDManu with an idea in mind: creating motorized bike parts with the capability to be more powerful and faster than the average bike. As a manufacturing machinist with an inventive mind, RDManu is able to innovative high-quality parts to give you a new experience riding your motorized bike. 
Be sure to like and follow our Facebook Page (ryandmfg), Instagram (ryandarra), and Youtube Channel (ryandarrah) for store news, updates, and behind the scenes look at our current and future products! 

Brenda Ho

Formerly a chemist, Brenda Ho now works from the web design/financial/administrative aspects of RDManu. Also, she is learning machining and manufacturing to combine with designing and architecture.