--- product_id: 92798970 title: "High Performance Alltrax Controller SR-48300 (SERIES Carts ONLY) – EZGO Golf Cart Controller (ITS Throttle) – 36/48V 300 Amp controller – Stock Speed & 5% More Torque" brand: "d&d motor systems" price: "£536.69" currency: GBP in_stock: true category: "D&D Motor Systems" url: https://www.desertcart.co.uk/products/92798970-high-performance-alltrax-controller-sr-48300-series-carts-only-ezgo store_origin: GB region: United Kingdom --- # 300 Amp Power Output 36/48V Compatibility Enhanced Thermal Management High Performance Alltrax Controller SR-48300 (SERIES Carts ONLY) – EZGO Golf Cart Controller (ITS Throttle) – 36/48V 300 Amp controller – Stock Speed & 5% More Torque **Brand:** d&d motor systems **Price:** £536.69 **Availability:** ✅ In Stock ## Summary > ⚡ Power Up Your Ride with Effortless Control! ## Quick Answers - **What is this?** High Performance Alltrax Controller SR-48300 (SERIES Carts ONLY) – EZGO Golf Cart Controller (ITS Throttle) – 36/48V 300 Amp controller – Stock Speed & 5% More Torque by d&d motor systems - **How much does it cost?** £536.69 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/92798970-high-performance-alltrax-controller-sr-48300-series-carts-only-ezgo) ## 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 - • **Thermal Resilience:** Advanced heat management means your controller stays cool under pressure—no burnout fears. - • **Plug & Play Simplicity:** Pre-programmed for EZGO Series Carts—get up and running instantly without hassle. - • **Made in the USA Quality:** Crafted with premium copper and built to last, supporting local manufacturing excellence. - • **Torque Boosted Performance:** +5% torque for that extra push when you need it most on the course. - • **Flexible Programming Options:** USB & Bluetooth ready for custom tuning to match your unique ride style. ## Overview The Alltrax SR-48300 Controller is a high-performance, plug-and-play golf cart controller designed exclusively for EZGO 36/48V Series Carts. Delivering 300 amps of power and a 5% torque increase, it enhances your cart’s responsiveness while maintaining stock speed. Featuring superior thermal management and flexible USB/Bluetooth programming, this USA-made controller ensures durability and customizable performance for the discerning golf cart enthusiast. ## Description Performance Specifications Vehicle Speed : 14 MPH Torque Enhancement : +5 % 1. Enhanced thermal characteristics over the standard factory controller and therefore, much less likely to burn up.2. All non-Programmable controllers do not have the additional A2 buss bar to connect for the Plug Braking feature. This does not preclude the controller from being used in the application. Do not connect the wire which would normally be attached to the A2 buss bar. 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. ## Features - SR-300 Alltrax Controller – This golf cart controller is for EZGO 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 ezgo) - 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 | B0742GJ2HB | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #812,215 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #12,183 in Golf Cart Accessories | | Color | Green | | Date First Available | July 19, 2017 | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 6 pounds | | Manufacturer | Alltrax | | Material | Copper | | Part Number | SR - 300 Amp - 12 to 48 V | | Pattern | ITS | ## Product Details - **Brand:** D&D Motor Systems - **Color:** Green - **Item Weight:** 6 Pounds - **Manufacturer:** Alltrax - **Material:** Copper ## Images ![High Performance Alltrax Controller SR-48300 (SERIES Carts ONLY) – EZGO Golf Cart Controller (ITS Throttle) – 36/48V 300 Amp controller – Stock Speed & 5% More Torque - Image 1](https://m.media-amazon.com/images/I/71R6rOKkPJL.jpg) ## Available Options This product comes in different **Color** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/92798970-high-performance-alltrax-controller-sr-48300-series-carts-only-ezgo](https://www.desertcart.co.uk/products/92798970-high-performance-alltrax-controller-sr-48300-series-carts-only-ezgo) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-17*