MODEL 89087-4 - OWNER’S MANUAL - Introduction - Before You Proceed

Oct 26, 2026

MODEL 89087-4 owner’s manual provides essential setup, safe operation, and maintenance instructions for the Maxx Ultimate model. The text emphasizes reading and following all guidance to prevent serious damage and explains that returning or exchanging the model is not possible after it has been run. It also introduces warning, helpful-hint, and cross-reference icons, outlines a Quick Start path to get the model running efficiently, and highlights core features such as Velineon VXL-4s power, the 540XL brushless motor, and TQi radio system tuning.

LanguageEnglish

CategoryTechnology

FormatPDF

Pages34

Reading Time1 h 26 min

AccessFree to download

INTRODUCTION

BEFORE YOU PROCEED

SAFETY PRECAUTIONS

QUICK START: GETTING UP TO SPEED

TRAXXAS TQi

SUPPORT

MODEL 89087-4 OWNER’S MANUAL INTRODUCTION 3 4 6 7 8 9 17 20 23 26 28 BEFORE YOU PROCEED SAFETY PRECAUTIONS TOOLS, SUPPLIES AND REQUIRED EQUIPMENT ANATOMY OF THEMAXX ULTIMATE QUICK START: GETTING UP TO SPEED TRAXXAS TQi RADIO SYSTEM ADJUSTING THE ELECTRONIC SPEED CONTROL DRIVING YOUR MODEL BASIC TUNING ADJUSTMENTS MAINTAINING YOUR MODEL TQi ADVANCED TUNING GUIDE This manual contains the instructions you will need to operate and maintain your model so that you can enjoy it for years to come. We want you to feel confident that you own one of the best-performing models in the market and that it is backed by a team of professionals who aim to provide the highest level of factory support possible. Traxxas models are about experiencing total performance and satisfaction, not just with your model, but also with the company that stands behind it. We know you’re excited about getting your new model on the road, but it’s very important that you take some time to read through the Owner’s Manual. This manual contains all the necessary set-up and operating procedures that will allow you to unlock the performance potential that BEFORE YOU PROCEED Carefully read and follow all instructions in this and any accompanying materials to prevent serious damage to your model. Failure to follow these instructions will be considered abuse and/or neglect. Before running your model, look over this entire manual and examine the model carefully. If for some reason you decide it is not what you wanted, then do not continue any further. Your hobby dealer absolutely cannot accept a model for return or exchange after it has been run. WARNINGS, HELPFUL HINTS, & CROSS-REFERENCES Throughout this manual, you’ll notice warnings and helpful hints identified by the icons below. Be sure to read them! An important warning about personal safety or avoiding damage to your model and related components. Special advice from Traxxas to make things easier and more fun. Refers you to a page with a related topic. REGISTERING YOUR MODEL In order to serve you better as our customer, please register your [product within 10 days of your purchase online at Traxxas.com/register](product within 10 days of your purchase online at Traxxas.com/register). [Tr a x x a s . c o m / r e g i s t e r](Tr a x x a s . c o m / r e g i s t e r) Traxxas engineers designed into your model. Also be sure to read and follow the precautions and warnings in this manual and on any labels or tags attached to your model. They are there to educate you on how to operate your model safely and also get maximum life and performance from your model. Even if you are an experienced RC enthusiast, it’s important to read and follow the procedures in this manual. Thankyou again for going with Traxxas. We work hard every day to ensure you receive the highest level of customer satisfaction possible. We truly want you to enjoy your new model! SUPPORT If you have any questions about your model or its operation, call the Traxxas Technical Support Line toll-free at: 1-888-TRAXXAS (1-888-872-9927)* Technical support is available 7 days a week from 8:30am to 9:00pm central time. Technical assistance is also available at [Traxxas.com/support. You may also e-mail](Traxxas.com/support. You may also e-mail) customer support with your question at [support@Traxxas.com. Join thousands of](support@Traxxas.com. Join thousands of)[ ](support@Traxxas.com. Join thousands of)[registered members in our online community at Traxxas.com.](registered members in our online community at Traxxas.com.) Traxxas offers a full-service, on-site repair facility to handle any of your Traxxas service needs. Maintenance and replacement parts may be [purchased directly from Traxxas by phone or online at Traxxas.com](purchased directly from Traxxas by phone or online at Traxxas.com). You can save time, along with shipping and handling costs, by purchasing replacement

FAQs

What should you do before operating the MODEL 89087-4?

Carefully read and follow all instructions in this manual and any accompanying materials. Review the entire manual and examine the model before running it.

Why are the safety precautions emphasized in the manual?

To prevent serious damage to the model and related components. Failure to follow the instructions may be considered abuse and/or neglect.

What is the Quick Start path in the manual for?

It outlines necessary procedures to get the model up and running in the shortest time possible, and it directs readers to page 9 to begin.

Oct 26, 2026

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