E-Bike Thumb Throttle | 12V–72V Compatible | SM & Waterproof Plug

Take Full Control of Your Ride

Upgrade your electric bike with this precision-engineered thumb throttle. Whether you're commuting through the city or tackling off-road trails, this throttle delivers smooth, responsive acceleration at your fingertips — literally.

Key Features

• Universal Voltage Compatibility: Works with 12V, 24V, 36V, 48V, 52V, 60V, and 72V e-bike systems
• Two Plug Options: SM plug (180cm cable) or Waterproof plug (33cm cable) — choose what fits your setup
• Lightweight & Durable: Made from high-quality ABS plastic, weighing just 25–48g
• 3-Pin Connector: Standard plug for easy installation on most e-bike controllers
• Ergonomic Thumb Design: Comfortable for both left and right hand use
• Color: Matte Black

Specifications

• Type: Thumb Throttle
• Voltage: 12V–72V
• Cable Length: 180cm (SM) / 33cm (Waterproof)
• Plug: 3-Pin Connector
• Material: ABS Plastic
• Weight: 25–48g
• Color: Black

Important Notes

• The waterproof connector requires a 1T4 bus cable to connect to the controller — it cannot be connected directly.
• If your WP connector isn't working, check the signal wire order. Contact us and we'll help you troubleshoot.