Waterproof Thumb Trigger Throttle – Yellow 3-Pin Juliet Connector

Take full control of your e-bike with the MCR Electric Waterproof Thumb Trigger Throttle. Designed for smooth, responsive acceleration, this durable thumb throttle is ideal for replacement, repairs or custom e-bike builds.

Manufactured from high-quality, hard-wearing plastic, it is built to withstand everyday use while providing precise throttle control. Its compact, lightweight design makes installation quick and straightforward, and it can be fitted to either the left or right side of your handlebars for maximum flexibility.

Perfect for electric bikes, scooters and conversion kits using KT waterproof controllers.

Features

• ✅ Waterproof design for reliable all-weather performance
• ✅ Smooth and responsive thumb speed control
• ✅ High-quality, durable plastic construction
• ✅ Wear and corrosion resistant for a longer service life
• ✅ Universal design – fits either the left or right side of the handlebar
• ✅ Compact and lightweight
• ✅ Quick and easy to install
• ✅ Fits standard 22mm handlebars
• ✅ Yellow 3-Pin Juliet waterproof connector
• ✅ Compatible with all KT waterproof controllers
• ✅ Ideal for electric bikes, scooters and conversion kits

Specifications

• Weight: 212g
• Handlebar Size: 22mm
• Connector: Yellow 3-Pin Juliet Waterproof Plug
• Compatibility: All KT Waterproof Controllers

Package Includes

• ✔️ 1 × Waterproof Thumb Trigger Throttle with Yellow 3-Pin Juliet Connector

Why choose MCR Electric?

• Quality parts tested on our own builds
• Fast UK dispatch
• Expert technical support
• Trusted by riders across the UK

Whether you're replacing a worn-out throttle or upgrading your current setup, this thumb trigger throttle delivers reliable performance and precise control every time.