Traxxas 9891 2-Speed Transmission Complete with Motor TRX-4M

2-speed transmission with Titan 180 motor for TRX-4M

Sound familiar? Your TRX-4M is facing a steep rock pile and needs that extra pulling power at the bottom end — but on the way home along the gravel path you do not want to crawl along either. With this High/Low 2-speed transmission you get both in the same truck. A small manual shift lever lets you choose between low gear (32.7:1) with plenty of torque for rock crawling and high gear (9.9:1), which is the same gearing as stock for everyday driving. Low gear up over the rocks, high gear home again — that is smart!

Do you have to spend a whole evening fiddling with tiny gears? NO! The transmission comes fully assembled with the new Titan 180 motor and a mounting bracket in the pack, so it is ready to go straight into the truck. It works with the stock gears and the optional 9776X speed gear set, and it also works with portal axles. However, it is not compatible with the 9776R crawl gears — you can happily leave those in the drawer, as the low gear now takes care of the crawling.

Features

• New High/Low 2-speed transmission for TRX-4M
• Manually selectable unit with shift lever
• Adds a low gear with torque for rock crawling
• Keeps the standard high gearing for general driving
• Comes fully assembled and ready to fit
• Includes new Titan 180 motor and mounting bracket
• Compatible with stock gears and the optional 9776X speed gear set
• Compatible with stock and speed gearing, including portal axles
• Not compatible with 9776R crawl gears

Specifications

• Low gear ratio: 32.7:1
• High gear ratio: 9.9:1
• Motor: Titan 180

Package contents

• Fully assembled High/Low 2-speed transmission
• Titan 180 motor
• Mounting bracket

Fits these models

• Traxxas TRX-4M

We ship with GLS:

From our warehouse in Denmark.
Shipping is calculated at checkout.
Business customers are welcome.