TRX-4M Portal Drive Kit

TRX-4M^® portal axles increase off-road capability by raising the vehicle at the axles. Center ground clearance increases by over 10 mm and the track widens by 9 mm for nearly unlimited 1/18 scale crawling capability.

The kit includes all-metal portal gears with self-lubricating bushings for long-lasting performance. The axles come completely assembled and ready to install with updated transmission gears to maintain stock speed and torque.

For Single-Speed Transmission - Use the included red gears with the single speed transmission for general use or keep the standard gearing for crawling purposes. Portal axles are not compatible with 9776R low-range gears.

For optional 2-speed transmission - Use the included blue gears to maintain stock vehicle speed in high gear and crawling speed in low gear.