{"product_id":"husetoo-electric-thumb-throttle-300x-for-7-8-22mm-handlebars-12-72v-hall-sensor-m8-waterproof-plug","title":"HUSETOO Electric Thumb Throttle 300X for 7\/8\" (22mm) handlebars — 12–72V hall sensor, M8 waterproof plug","description":"\u003cp\u003e\u003cstrong\u003eThe HUSETOO 300X Electric Thumb Throttle is a compact, hall-sensor thumb accelerator designed to mount on 7\/8\" (22mm) left or right handlebars and works with 12V–72V electric bikes and scooters via an M8 waterproof plug.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis thumb throttle was engineered to give smooth, reliable speed control for a wide range of electric vehicles. It uses a hall-effect sensor for linear response, a three-pin connector for simple wiring, and an M8 waterproof plug to resist moisture during wet rides. The clamp-style mount fits standard 22mm grips and can be installed on either side to suit rider preference.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the HUSETOO 300X improve throttle control on e-bikes and scooters?\u003c\/h3\u003e\n\u003cp\u003eThe hall-effect sensor inside the 300X creates a steadier, more proportional power response compared with simple potentiometer throttles. This results in predictable acceleration and better sensitivity at low speeds, useful for stop-and-go urban riding or gentle starts on hills.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHall sensor for linear throttle curve and minimal dead zones\u003c\/li\u003e\n  \u003cli\u003eThree-wire output compatible with most e-bike controllers\u003c\/li\u003e\n  \u003cli\u003eSmooth thumb lever action for precise modulation\u003c\/li\u003e\n  \u003cli\u003eWorks across a broad voltage range: 12V–72V\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the throttle fit my handlebar and wiring setup?\u003c\/h3\u003e\n\u003cp\u003eThe throttle clamps directly to 7\/8\" (22mm) handlebars and can sit on either the left or right side, so it integrates easily with common grips and controls. The supplied three-pin connector and M8 waterproof plug provide a neat, weather-resistant electrical connection to compatible controllers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClamp mount for standard 22mm handlebars (7\/8\")\u003c\/li\u003e\n  \u003cli\u003eLeft- or right-hand installation without modifications\u003c\/li\u003e\n  \u003cli\u003eM8 waterproof plug reduces corrosion risk in damp conditions\u003c\/li\u003e\n  \u003cli\u003eThree-pin hall sensor connector compatible with many controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat voltages and vehicle types are supported by this throttle?\u003c\/h3\u003e\n\u003cp\u003eHUSETOO designed the 300X to function across an extensive voltage range, making it suitable for low-voltage scooters as well as higher-voltage e-bikes. It’s a flexible replacement or upgrade option for many electric bicycles, scooters, and DIY EV builds that accept a hall-effect thumb throttle.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated for 12V, 24V, 36V, 48V, 60V and 72V systems\u003c\/li\u003e\n  \u003cli\u003eCompatible with e-bikes, electric scooters, and small EV projects\u003c\/li\u003e\n  \u003cli\u003eIdeal as a replacement for worn or inconsistent throttles\u003c\/li\u003e\n  \u003cli\u003eThree-wire design works with most standard controllers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and weather-resistant is the M8 plug and housing?\u003c\/h3\u003e\n\u003cp\u003eThe 300X features an M8 waterproof plug and a sealed housing designed to keep moisture and road spray away from the electronics. While not indestructible, the construction improves longevity for daily commuters and riders who occasionally encounter rain or wet conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eM8 waterproof plug for reduced exposure to water and dirt\u003c\/li\u003e\n  \u003cli\u003eSealed housing to protect the hall sensor and wiring entry\u003c\/li\u003e\n  \u003cli\u003eRobust thumb lever and clamp for everyday use\u003c\/li\u003e\n  \u003cli\u003eSimple three-pin connector minimizes loose contact points\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The HUSETOO 300X is aimed at riders and DIY builders who need a dependable, responsive thumb throttle that fits standard 22mm handlebars. It's a good match for commuters, scooter riders, and e-bike owners seeking a weather-resistant replacement or an upgrade to a hall-effect control. Installers who want left- or right-side mounting, wide voltage compatibility, and a tidy M8 connector will find this throttle practical and versatile.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this throttle waterproof?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It uses an M8 waterproof plug and sealed housing to resist moisture, but avoid prolonged submersion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will it work with my 48V e-bike controller?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the 300X supports 12V–72V systems and a three-pin hall output compatible with most controllers.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"HUSETOO","offers":[{"title":"Default Title","offer_id":55165981491543,"sku":"B0CR7W541Z","price":36.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/husetoo-300x-front-profile.jpg?v=1790360480","url":"https:\/\/britishgarage.co.uk\/products\/husetoo-electric-thumb-throttle-300x-for-7-8-22mm-handlebars-12-72v-hall-sensor-m8-waterproof-plug","provider":"British Garage","version":"1.0","type":"link"}