🛒 The trx4m differential gears is Compatible with Traxxas 1/18 TRX4M
🛒 The Features 1 of trx4m overdrive gears:The overdrive&underdrive alloy steel gelical gears set, helps the steering and crawling for more complex terrian
🛒 The Features 2 of trx4m underdrive gears:The steel gear set will allow for a 9% overdrive to the front axle and a 16.7% underdrive to the rear axle.
🛒 The Material of The RC Gear upgrades Parts is 20CrMo Alloy Steel. The tough molded composite material for long-lasting durability
🛒 Package Includes: 1 set 12T/22T gears + 1 set 12T/24T gears