Suit for Axial SCX24 whole series trucks, such as C10 JLU Gladiator Bronco Deadbolt.
Easy and convenient to install and remove, easy for carrying. Don't need complicated installation steps, easily installation is complete.
45# Steel upgrade gears are more durable, solid and abrasion proof.
2/13T increase speed about 23%. Special made for the Crawler.
Axial SCX24 Upgrades, the front and rear differentials each house a worm screw and worm gear setup to get the power to the axles and create higher ground clearance. If used to install in front axle and rear axle, please purchase two.