CYSFETENA 36V 25A Brushed Motor Controller Kit with Twist Throttle Grips — 1000W, Aluminum Heat‑dissipating Case

This complete replacement kit from CYSFETENA pairs a durable aluminium-alloy speed controller with lockable twist throttle grips and an integrated battery level display. Built for 36V brushed motor systems up to 1000W, the set simplifies installation and gives reliable acceleration control while protecting the controller electronics from heat. It’s a practical swap for worn or damaged controllers on compatible e-bikes, trikes and pocket bikes.

How will this controller improve performance on my 36V brushed motor vehicle?

The controller smooths power delivery and provides precise throttle response so acceleration feels consistent and predictable. With a ribbed aluminium shell it also helps dissipate heat, reducing thermal stress during heavier use.

• 25A output matched to 36V, supporting up to 1000W brushed motors
• Grooved aluminium housing for improved heat dispersion
• Long-lasting wiring and connectors to lower failure rates

Is this kit easy to install on my electric tricycle or mini bike?

Yes — the kit includes the main controller, a pair of left/right twist throttle grips and two keys, making basic replacement straightforward. The wiring and connector layout is designed for plug-and-play fitment on many 36V brushed systems; ensure your motor is not a 3-phase (brushless) type.

• Includes controller, pair of throttle grips and two keys for locking
• Pre-wired harnesses and standard connectors for common 36V setups
• Handlebar grips sized approximately 22mm diameter to fit typical handlebars

What safety and monitoring features does the throttle offer?

The twist throttle features a built-in battery level indicator and locking function to help monitor remaining charge and prevent accidental acceleration when parked. The controller’s metal case also protects internal circuitry and reduces the chance of thermal overload during demanding rides.

• Throttle-mounted battery display gives real-time power information
• Locking grip reduces unintended throttle input when stopped
• Aluminium alloy shell shields electronics and aids cooling

Which bikes and motors are compatible with this replacement kit?

This controller kit is intended for 36V brushed motor systems commonly found on small electric bicycles, pocket bikes, tricycles and Razor-style dirt bikes (e.g., MX350). It is not compatible with 3-phase brushless motors — check your motor type before ordering.

• Fits 36V brushed motors up to approximately 1000W
• Common replacement for EVO trikes, older e-bikes and East China Big Surfing models
• Not suitable for 3-phase/brushless motor systems

Who is this for? Riders and DIY technicians who need a reliable, heat-resistant replacement controller and throttle for 36V brushed-motor electric vehicles will find this CYSFETENA kit useful. It’s aimed at owners of small electric bikes, mini-bikes, pocket bikes and electric trikes looking to restore throttle control, add a clear battery readout and reduce downtime with durable wiring and an aluminium housing. If you require compatibility with a 3-phase brushless motor, seek a dedicated brushless controller instead.