Razor Scooter Motorcycle Style Throttle

thingiverse

Built this throttle because my little one had a hard time holding the Razor Scooter's throttle on for extended time, before their hand began hurting. I printed both tubes separately standing vertically with openings pointing down and without support on the Prusa i3 using 1,75mm PLA. Installation Instructions: First remove the black handle on 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 on the handle bar shaft. Then install the larger throttle tube, taking care to use a flat blade screwdriver to force the rubber throttle inside. No glue is required as this is built as a friction fit and easily undone.