TerraTrike Charge Boost Kit – Promovec Pedal Assist
Test Ride
Delivery in California
Custom Fitting
Get the boost you need with the Charge Boost Kit by TerraTrike. This kit helps riders tackle hills effortlessly, maintain speed on longer rides, and extend their range.
The Charge Boost Kit features the Promovec 50750-BL Motor, a powerful drive unit that accelerates up to 20 mph. With advanced drive technology and multiple power assistance levels, riders enjoy a smooth and customizable experience.
Go farther with the Promovec DT2 battery. This compact 36V 374Wh lithium-ion battery is designed for maximum energy efficiency. It can be charged directly on the trike or easily removed for off-trike charging.
Take control of your ride with the Connect + app-compatible controller, offering access to various riding modes and allowing you to share your journey.
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Extra Support
The Promovec 50750-BL motor delivers up to 250W of power, providing smooth assistance on your ride with a maximum torque of 43Nm and a top speed of 20 mph.
Boost on Demand
The Twist Assist feature gives you an extra boost right when you need it! When activated, it bypasses the standard Level 1-5 assist settings and engages the 'Boost Effect,' delivering a short burst of additional power for an extra push. (Only for horizontal handlebars.)
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