9891 Two speed transmission, complete (32.7:1 and 9.9:1 gear reduction ratios) (includes Titan® 87T motor)

TRX-4M High/Low 2-Speed Transmission

A New Level of Crawling Capability
Add enhanced crawling capability to your TRX-4M^™ with the new High/Low 2-speed transmission. The manually selectable unit adds a low gear option for incredible rock-crawling torque, while keeping the standard high gear ratio for general driving. The transmission comes fully assembled and ready to install with a new Titan^® 180 motor and mounting bracket.

Note: The High/Low 2-Speed Transmission is compatible with standard gears and the optional 9776X speed gear set. Not compatible with 9776R crawl gears.

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