Razor Scooter Motorcycle Style Throttle

thingiverse

I created a throttle for my little one because they struggled holding the Razor Scooter's throttle for extended periods before their hand started hurting. I printed both tubes separately, standing vertically with openings pointing down, without support on the Prusa i3 using 1.75mm PLA. Installation Instructions: First, remove the black handle from the scooter. Then, loosen the allen lock screw on the throttle. Install the plastic inner bushing and re-tighten the throttle in place so that the bushing is fully seated on the handlebar shaft. Next, install the larger throttle tube, taking care to use a flat-blade screwdriver to push the rubber throttle inside. No glue is needed because this is designed as a friction fit and can be easily removed.