Corally - 1/8 Radix4 XP 4WD 4S Brushless RTR Buggy (No Battery or Charger) Tires Wheels Inserts Mini/Micro 8mm) Width of heat sink

8mm) Width of heat sink alone: 1

extra-thick

This eliminates the possibility of encountering cogging or inconsistency during startup

Gives precise fit to lock on to the servo 25 spline

Corally - 1/8 Radix4 XP 4WD 4S Brushless RTR Buggy (No Battery or Charger) Tires Wheels Inserts Mini/Micro 8mm) Width of heat sinkUtilizing the durable, high performance buggy platform of the Radix 6 and Python, the Radix 4 utilizes a more budget friendly approach, combining a 4S capable Team Corally ESC to power an included 2150KV brushless motor, allowing plenty of performance to dominate any track, skate park, or bash spot. Want to race? It should be no surprise that out of the box the Radix 4 XP is a perfectly capable entry level competition race car for use in Sportsman 1 8