---
product_id: 71054068
title: "High Performance Alltrax Controller SR-48500 (SERIES Carts ONLY) – Club Car Golf Cart Controller (5k-0 Throttle) – 36/48V 500 Amp controller – Stock Speed & 30% More Torque"
brand: "d&d motor systems"
price: "5571 zł"
currency: PLN
in_stock: true
reviews_count: 3
category: "D&D Motor Systems"
url: https://www.desertcart.pl/products/71054068-high-performance-alltrax-controller-sr-48500-series-carts-only-club
store_origin: PL
region: Poland
---

# Stock Speed Maintained (14 MPH) 500 Amp Power Output +30% Torque Boost High Performance Alltrax Controller SR-48500 (SERIES Carts ONLY) – Club Car Golf Cart Controller (5k-0 Throttle) – 36/48V 500 Amp controller – Stock Speed & 30% More Torque

**Brand:** d&d motor systems
**Price:** 5571 zł
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your Ride with Torque That Talks!

## Quick Answers

- **What is this?** High Performance Alltrax Controller SR-48500 (SERIES Carts ONLY) – Club Car Golf Cart Controller (5k-0 Throttle) – 36/48V 500 Amp controller – Stock Speed & 30% More Torque by d&d motor systems
- **How much does it cost?** 5571 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/71054068-high-performance-alltrax-controller-sr-48500-series-carts-only-club)

## Best For

- d&d motor systems enthusiasts

## Why This Product

- Trusted d&d motor systems brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Enhanced thermal design keeps your controller cool under pressure, extending lifespan.
- • **Upgrade Ready:** Includes solenoid brackets & supports heavy-duty wiring for maximum reliability.
- • **Customizable Control:** Flexible USB & Bluetooth programming lets you fine-tune your ride like a pro.
- • **Torque That Moves You:** Experience a 30% torque increase for effortless hill climbs and heavy loads.
- • **Plug & Play Performance:** Pre-programmed for seamless Club Car Series motor integration—no hassle, just power.

## Overview

The High Performance Alltrax Controller SR-48500 is a robust 36/48V, 500 Amp golf cart controller designed exclusively for Club Car Series motors. It delivers a 30% torque boost while maintaining stock speeds up to 14 MPH, featuring plug-and-play setup with optional USB/Bluetooth programming. Built with enhanced thermal management and requiring upgraded wiring and solenoid components, this USA-made controller ensures reliable, high-torque performance for demanding golf cart applications.

## Description

Performance Specifications Vehicle Speed : 14 MPH Torque Enhancement : +30 % 1. Torque Focus 2. All wiring throughout the golf cart must be upgraded to a minimum of 4 AWG. We recommend our Wire Upgrade Kit for most vehicle types. 3. This controller has an extended housing. From end to end, it measures about 10 inches to the end of the Buss Bar. 4. Must upgrade to a heavy duty Solenoid. We recommend our Solenoid Kit (kit includes solenoid, resistor, diode and mounting brackets). 5. Must upgrade to a heavy duty F&R Switch. 6. Enhanced thermal characteristics over the standard factory controller. 7. If your application has rolling or very steep hills along with the vehicle having a lift kit, big tires, a backseat or a utility bed, then you will most likely burn up 4 vehicle parts. Those parts include the motor, solenoid, wires and *forward & reverse switch (*series carts only). If the operator does not upgrade those parts as required, then D&D Motor Systems will not be held responsible for any damages, injuries or death that may occur. Note: *** Vehicle performance specs are compared to the standard factory performance. Several factors can effect the performance. Some are battery conditions; tire size, tread type and air pressure; and varying environmental conditions. Standard factory speeds normally run between 12 - 14 MPH!!! All vehicle speeds noted are calculated on flat ground. Adding Larger tires normally adds between 2-3 MPH. DISCLAIMER - BY PROCURING THIS ELECTRIC MOTOR, THE CUSTOMER AGREES THAT THEY HAVE ANSWERED YES TO ALL OF THE QUESTIONS LISTED ABOVE. OTHERWISE NO PRODUCT LIABILITY CAN BE PROVIDED OR ASSUMED. IF YES IS ANSWERED TO THE ABOVE QUESTIONS, THEN THE APPLICATION IS APPROVED BY D&D.

Review: Great controller and excellent tec support. - Great product and the tec was great on the phone when I had to use it.
Review: Altrax Ezgo Controller - Works great@

## Features

- SR-300 Alltrax Controller – This golf cart controller is for Club Car 36/48V Motors - Series motors only - free programming cable & solenoid brackets included
- This Alltrax controller is an economical way to gain enhanced torque & thermal capabilities while maintaining stock speed. (Alltrax Controller)
- This Alltrax Controller is usable out of the box (plug and play). It's pre-programmed work with your stock OEM golf cart motor for the Make/Model you have chosen above. Flexible USB or Bluetooth programming is available. (Golf Cart Controller)
- To Confirm this Alltrax Controller model is best for your golf cart setup, call us or go to the D&D Motor Systems website and use the "Choosing A Golf Cart Motor Tool" (Alltrax controller club car)
- No warranty is provided unless we contact you and approve your setup. All Alltrax controllers are MADE IN THE USA (Golf Cart Controller)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071R7TBPL |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #595,536 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #9,257 in Golf Cart Accessories |
| Color | Red Option (Blue Controller) |
| Customer Reviews | 4.5 4.5 out of 5 stars (9) |
| Date First Available | April 13, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 6 pounds |
| Manufacturer | Alltrax Inc. |
| Part Number | SR - 500 Amp - 12 to 48 V |
| Pattern | 5K-0 |

## Images

![High Performance Alltrax Controller SR-48500 (SERIES Carts ONLY) – Club Car Golf Cart Controller (5k-0 Throttle) – 36/48V 500 Amp controller – Stock Speed & 30% More Torque - Image 1](https://m.media-amazon.com/images/I/71R6rOKkPJL.jpg)
![High Performance Alltrax Controller SR-48500 (SERIES Carts ONLY) – Club Car Golf Cart Controller (5k-0 Throttle) – 36/48V 500 Amp controller – Stock Speed & 30% More Torque - Image 2](https://m.media-amazon.com/images/I/61n2DD+SoRL.jpg)
![High Performance Alltrax Controller SR-48500 (SERIES Carts ONLY) – Club Car Golf Cart Controller (5k-0 Throttle) – 36/48V 500 Amp controller – Stock Speed & 30% More Torque - Image 3](https://m.media-amazon.com/images/I/61p-lW00QBL.jpg)
![High Performance Alltrax Controller SR-48500 (SERIES Carts ONLY) – Club Car Golf Cart Controller (5k-0 Throttle) – 36/48V 500 Amp controller – Stock Speed & 30% More Torque - Image 4](https://m.media-amazon.com/images/I/71YMxlJku6L.jpg)
![High Performance Alltrax Controller SR-48500 (SERIES Carts ONLY) – Club Car Golf Cart Controller (5k-0 Throttle) – 36/48V 500 Amp controller – Stock Speed & 30% More Torque - Image 5](https://m.media-amazon.com/images/I/71zQXHoqL7L.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great controller and excellent tec support.
*by T***N on February 4, 2023*

Great product and the tec was great on the phone when I had to use it.

### ⭐⭐⭐⭐⭐ Altrax Ezgo Controller
*by D***D on March 29, 2021*

Works great@

### ⭐⭐ Did not get what was advertised
*by S***S on June 10, 2021*

This is the 2nd one I have bought and this one also did not come with data cable or solenoid brackets. EV drives are telling you one thing then send controller with nothing but bubble wrap. There is not even instructions on how to wire it up. They officially blow now

## Frequently Bought Together

- High Performance Alltrax Controller SR-48500 (SERIES Carts ONLY) – Club Car Golf Cart Controller (5k-0 Throttle) – 36/48V 500 Amp controller – Stock Speed & 30% More Torque
- High Performance Golf Cart Motors – EZGO Motor (Series) – 170-001-0001 – 14 MPH – 20% More Torque – 36/48 Volt American Made Golf Cart Motor – Replaces OEM# 73445G01, JH7-H1890-10-00

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-20*