This is an ARRMA Aluminum Motor Heatsink for the Bigrock BLX 4x4, Granite BLX 4x4, Senton BLX 4x4, and Typhon BLX 4x4. This aluminum motor heatsink keeps your motor running cool when the action heats up.
- Precisely manufactured for an excellent fit
- Black anodized finish with etched ARRMA logo for cool looks
- Constructed from high-quality light-weight aluminum
- Multi-fin design increases surface area for efficient heat transfer
- Flat area allows the mounting of aftermarket fans for additional cooling
- Specifically designed for the ARRMA 4X4
1x Motor Heatsink