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.

Step up to even greater off-road capability. Boost your TRX-4M's off-road performance even further by adding the optional portal axle kit for increased center ground clearance and a wider track. Standard TRX-4M trucks can also upgrade to the taller 2.4-inch Mickey Thompson Baja Pro XS tires found on High Trail edition trucks for even more ground clearance and a more aggressive stance.