Ebike Throttle Tube Extender

thingiverse

This extends the stock throttle tube commonly found on many e-bike kits, allowing it to fit a normal-sized dirt bike or motorcycle grip. It will fit seamlessly on the example throttle pictured above, as well as likely any throttle featuring a similar-looking grip design. Simply cut off the existing grip and slip this extension over the end of the throttle tube with super glue in between. These tubes are slightly thicker than most standard grips, but using Goo-Gone Gel as a lubricant enables the grip to slide effortlessly over the tube. Print this extension with the more rounded side facing downwards, and supports should not be necessary.