Traxxas 1/10 TRX-4 1972 Chevrolet K5 Blazer High Trail Edition 4WD Electric RTR Rock Crawler

A thick 1.5mm steel ladder frame with moulded cross members provides exceptional torsional rigidity to resist even the worst chassis twisting articulation. This extremely rigid backbone lets the suspension do the work it was designed to do. You’ll feel the difference on trails where the elimination of chassis flex allows for precise wheel placement when navigating technical terrain.

The K5 Blazer High Trail Edition boasts a 1-inch lift and oversized tyres for maximum ground clearance. Extended 110mm GTS shocks boost wheel articulation and damping, letting you navigate any terrain with ease. Rugged steel links and a revised servo mount maintain the legendary TRX-4 suspension geometry, ensuring stability and precision on every climb.

Conventional crawlers equipped with axle spools sacrifice turning radius for traction. Traxxas gives you the freedom and versatility to lock and unlock both the front and rear differentials to suit your driving needs, all controlled remotely from your transmitter. Leave the differentials unlocked for relaxed driving on the trail with smooth, tight turning and better handling at high speeds. When the trail gets technical, lock the front and rear differentials, or just the front differential, for superior pull and grip over extreme terrain.

The K5 Blazer sits on oversized Canyon Trail tyres that provide additional ground clearance and enhanced grip. The S1 Compound, aggressive lug pattern, and dual density foam inserts provide unparalleled grip as well and incredible scale detail.

The TRX-4's main battery tray accommodates the full-length Traxxas 5000mAh 3-cell LiPo or 7600mAh 2-cell LiPo for extended run times. A hinged battery strap provides quick and secure battery mounting without pins to lose in the field. The innovative strap flips over to adjust for different height batteries. A secondary front-mounted battery tray accepts smaller 1/16 scale Traxxas batteries to position weight directly over the front axle for maximum climbing traction on technical climbs.

On conventional rigs with the limited gear reduction in the differentials, motor torque is applied to the frame to the point of twisting you right off the rocks. The TRX-4's radical portal axle design reduces the gear ratio at the wheels, virtually eliminating torque twist through the chassis. Total axle gear reduction is over twice non-portal designs so Titan motor torque delivers smooth forward motion, not frame twist.

Extended Oil-filled coil-over GTS shocks were created exclusively for the high trail TRX-4 chassis to smooth out even the roughest trails. These silver-anodised aluminium shocks deliver silky-smooth damping and feature threaded bodies for easy ride height adjustment. The convincing scale realism looks great and they perform even better with an O-ring cap seal and dual X-ring shaft seals.