Alltrax

EZGO RXV Alltrax 650A AC Controller Kit | 35-Pin

Name: EZGO RXV Alltrax 650A AC Controller Kit | 35-Pin
Brand: Alltrax
SKU: AC1-RXV35-KIT
Price: 983.95 USD
Availability: InStock

$983.95 USD

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EZGO RXV Alltrax 650A AC Controller Kit — Replaces the Curtis 35-Pin

Your RXV is already an AC cart. This is not a DC-to-AC conversion — it is a controller upgrade. It replaces the factory Curtis 35-pin controller and runs your existing factory AC motor, so you get the performance without buying a motor you do not need.

What changes is everything the factory controller held back: 650 amps instead of the stock limit, a higher and fully programmable top speed, stronger torque and hill-climbing, and regenerative braking you can actually adjust. Set speed and torque presets and tune regen over Bluetooth from an iPhone, Android or laptop. Throttle calibration is automatic on first power-up, and a built-in fan keeps it cool under load.

Includes

Alltrax AC1 650 A controller with Bluetooth
On-the-fly programmer — speed and torque presets, regen braking control
Mounting plate and hardware packet
Wiring kit with OEM connectors for the factory RXV harness
Installation instructions

No motor is included, and none is needed — the controller drives your factory AC motor and supports AC motors up to 5.5 kW.

Specifications

Brand: Alltrax
Part number: AC1-RXV35-KIT
Current: 650 A peak (30 second rating)
Replaces: factory Curtis controller with the 35-pin connector
Motor: not included — uses your factory AC motor, supports up to 5.5 kW
Installation: plug-and-play on the OEM harness
Warranty: 2-year Alltrax manufacturer warranty. See our Warranty & Return Policy.
Built in the USA. Brand new, never remanufactured — see our Brand New Promise.

Frequently asked questions

Which RXV controller do I have — Curtis or Danaher?

Count the pins on the connector. This kit is for the 35-pin Curtis controller. If yours has a 23-pin connector it is the Danaher, and you need the 23-pin Danaher version instead. Getting this wrong means the harness will not plug in, so check before ordering — or send us a photo of the connector and we will tell you.

Do I need a new motor?

No. The RXV left the factory with an AC motor and this controller drives it. That is why this kit costs considerably less than a DC-to-AC conversion.

Will I need a bigger battery pack?

At 650 A the controller can ask for more current than a tired lead-acid pack will deliver. If you want the full benefit, pair it with one of our lithium battery packs.