Transmission, Complete, Speed w/Titan 87T Motor: 9791X
$39.95
Skip to product information
Only 1 Left!
Transmission, Complete, Speed w/Titan 87T Motor: 9791X
$39.95
9.7:1 Gear Ratio
Boosts TRX-4M top speed
Pro Built Assembly
Ready for quick installation
Titan 87T Motor
High performance brushed motor
In Stock
Speed Transmission UpgradeUnleash Maximum TRX-4M Top End Speed
Boost the top end velocity of your micro crawler with the official Traxxas TRX-4M Complete Speed Transmission with Titan 87T Motor. Engineered with a high-performance 9.7:1 reduction gear ratio, this factory-assembled transmission delivers maximum speed for your 1/18 scale RC car. Perfect for drivers seeking higher trail speeds without sacrificing Traxxas reliability.
Factory Assembled PerformanceDirect Replacement High Speed Powerhouse
Upgrade your 1/18 micro crawler effortlessly using the Traxxas TRX-4M Complete Speed Transmission with Titan 87T Motor. Traxxas Pro Built® assemblies come completely pre-built with smooth ball bearings and a fresh Titan® 180 87-turn brushed motor attached. Designed as a direct drop-in replacement, there is no tedious gear mesh to adjust or tiny internal parts to align—simply bolt the complete transmission module directly into your TRX-4M chassis and hit the trails with enhanced top speed.
Technical SpecificationsEngineered for TRX-4M Micro Crawlers
Compatible Vehicles
Traxxas 1/18 TRX-4M Ford Bronco (#97074-1), Traxxas 1/18 TRX-4M Land Rover Defender (#97054-1) (truck)
Part Type
Complete Speed Transmission & Motor Assembly
Motor Size
Titan 180 Size 87-Turn
Gear Ratio
9.7:1 High Speed Reduction
Assembly Level
Fully Assembled Pro Built
Bearings
Complete Ball Bearing Set Included
Power Type
Brushed Electric
Key Upgrade FeaturesPrecision Engineering Built For Speed
High-Speed Reduction Ratio9.7:1 gear setup for increased top-end speed
Pro Built AssemblyComes pre-assembled from the factory for hassle-free installation
Included PowerplantEquipped with a fresh Titan 180 87-turn brushed motor
Precision Ball BearingsPre-installed bearings ensure smooth operation and long lifespan
Drop-In InstallationFits directly into TRX-4M models without requiring gear mesh adjustment
Factory CompatibilityPerfect fit for 1/18 scale Traxxas TRX-4M Bronco and Defender models
Frequently Asked QuestionsEverything you need to know
Is the Traxxas TRX-4M Complete Speed Transmission with Titan 87T Motor hard to install?
No, the Traxxas TRX-4M Complete Speed Transmission comes pre-assembled as a direct drop-in unit, making installation quick and simple with no gear mesh adjustment required.
What models are compatible with the Traxxas TRX-4M Complete Speed Transmission with Titan 87T Motor?
This transmission assembly is designed specifically for 1/18 scale Traxxas TRX-4M models, including the Ford Bronco (Model# 97074-1) and Land Rover Defender (Model# 97054-1).
How does the Traxxas TRX-4M Complete Speed Transmission with Titan 87T Motor affect trail performance?
With its 9.7:1 reduction ratio, this speed transmission significantly increases the top speed of your TRX-4M micro crawler compared to the stock gear setup, making it ideal for faster trail driving.