Thumb Throttle For Philodo/wakewheel twist throttles

Newly updated design I made the original in November  I recently made some updated revisions.  New for July 2026 
Larger thumb,  rotated the mounting clamp underneath for a cleaner look.  


These thumb throttles were the first items I developed after experiencing discomfort in my wrist from using a twist throttle during a long ride. I felt it compromised safety, as gripping the handlebar on a bike that speeds over 40 mph while also needing to release it to twist the throttle posed a risk of my hand slipping off, especially in emergencies. Many people have sustained injuries on Ebikes, but these throttles provide comfort and enhanced safety. It's easier to control the acceleration with your wrist; limiting the throttle becomes more challenging with a twist. These attachments fit over the twist throttle, giving you the choice between thumb and twist throttle operation.

I love it, and I hope you will too.