it fits the TRX-4 exactly and installs with basic tools

torque-rated construction

The HS-311 sport servo provides the novice modeler all the performance and reliability you would expect to find in a more expensive servo

HPI Racing 85446 Fuel Tank Set Baja 5B/5T/5SC/5b SS/5SC SS

Powerhobby Aluminum 1.55" Beadlock Wheels Silver (4) 1/10 Rock Crawler TRX-6 Parts it fits the TRX-4 exactlyPowerhobby Aluminum 1. 55" Beadlock Wheels Silver (4) 1 10 Rock Crawler Description Powerhobby Aluminum 1. 55" Beadlock Wheels provide a durable and stylish upgrade for compatible 1 10 scale RC rock crawlers. Each wheel is CNC machined from aluminum for dependable durability and a detailed scale appearance. The silver finish, multi spoke center design, and black inner hubs give your crawler a clean custom look. The multi piece beadlock construction