Thumb-operated throttle for e-bikes — precise, lightweight, and easy to install Key benefits Lightweight and low-draw: At just 84 g, the thumb throttle adds minimal weight and is energy-efficient for extended riding and longer battery life. Accurate and reliable control: Built-in precise sensing provides smooth, predictable throttle response for safe, consistent acceleration in everyday use. Simple installation and flexible placement: A universal connector allows mounting on either side of the handlebar for left- or right-hand use. The 175 cm cable gives ample reach to typical battery and controller locations. Wide compatibility: Designed for bicycle lithium battery conversion and retrofit projects. Fits standard 22.2 mm (7/8") handlebars, making it compatible with a broad range of e-bike and conversion kit setups. What makes it stand out Purpose-built for conversions: Specifically created for bicycle lithium-battery systems, with the common connector simplifying integration into existing wiring and controllers. Robust everyday performance: Durable construction and consistent sensing accuracy make it suitable for daily commuting and regular use without frequent adjustments. Specifications (as supplied) Type: Thumb throttle Weight: 84 g Cable length: 175 cm Handlebar clamp diameter: 22.2 mm Connector: Common/universal connector for easy side installation Intended use: Bicycle lithium battery conversion / e-bike throttle replacement Practical use scenarios Retrofit a conventional bike: Use this throttle to convert a standard bicycle into an e-bike when paired with a lithium battery, motor, and controller — easy to mount and wire thanks to the long cable and universal connector. Replace a failed throttle: Swap in this unit to restore reliable throttle control on an existing electric bike without complex rewiring or modifications. Commuter or cargo-bike setup: Install on city, commuter, or cargo bikes that require precise, durable throttle control and flexible cable routing for different battery locations. Why customers choose this throttle Minimal added weight and efficient operation reduce impact on range. Precise response and sturdy build improve day-to-day reliability. Universal connector and 175 cm cable simplify installation and make side choice flexible. Fits the common 22.2 mm handlebar standard used on many bikes and conversion kits. Package note Contains thumb throttle with 175 cm cable and universal connector. Ensure compatibility with your controller and lithium battery wiring before installation.