Hex mount : 12mm

Two Aluminum Side Plates

Four swords made of clear parts are included

With weight-saving construction

4x Brass Knuckle Bushings

Castle Creations - Sidewinder 4 Sensorless ESC Edition w/1412-2100 5mm Shaft Sensor Ready Motor Upgrade Parts Boat Hardware Hex mount : 12mmWhile the SIDEWINDER 4 builds upon Castle's most popular platform, the SIDEWINDER 1: 10 SCALE SERIES, it is the first of its kind to run their newest technology, CRYO DRIVE. CRYO DRIVE combines technology from cutting edge hardware and software advancements to increase thermal performance. COOLER TEMPS mean LONGER RUNS and MORE POWER in your SIDEWINDER 4 setup. This combo includes a Sidewinder 4 ESC and 1412 2100 5mm shaft sensored motor. The 1412