Review on 🛴 Waterproof Electric Scooter Thumb Throttle with Connector - E-Bike Speed Control Finger Throttle Accelerator for Electric Scooters and E-Bikes by Allan Duman

Just bought and put on Radrunner1. The spring tension is light and perfect for me. The surface of the thumb is wide and rounded at the edges, so comfortable and not cheap. It's smooth and responsive from crawling to fully open. Compared to the stock half-turn throttle, this is a huge improvement in both feel and function. It has a yellow 3-pin Higo connector, which is a straight connector that fits Radpower motorcycles with a geared hub (Bafang). The wiring harness is about 3 inches longer than the ideal one on the Radrunner, so I simply spiraled it around the brake release harness to remove excess material, zipped it up and you're done. I've only ridden it a few miles so I'll write about durability later. Assuming it lasts a few years, this is one of the best $20 upgrades I've ever made.