Sidewinder 4 2-3S WP ESC with 1406-6900Kv Motor

The all new and improved Sidewinder 4 builds upon Castle's most popular platform - the Sidewinder 3.

The Sidewinder 4 is the first platform running Cryo-Drive technology which reduces operating temperatures in all applications. Cryo-Drive is a potent combination of software enhancements and precision fluid dynamics. The new case is designed specifically for maximum airflow from the huge 30mm fan included with the Sidewinder 4. These changes result in cooler ESC temperatures, increased runtime and power handling. All of these improvements mean you can gear more aggressively for more speed and harder/longer runs.

Of course it is still waterproof** and compatible with the optional Castle Link USB programmer.

This combo is ideal for 1/10 on-road cars or lighter 1/10 2WD stadium trucks and buggies and includes a a Sidewinder 4 ESC and 1406-6900Kv sensored* motor. The 1406-6900kv motor is a great upgrade for 1/10th scale on-road cars for 2s use. It can also be used in some lighter off-road 1/10th stadium trucks and buggies with conservative gearing. NOT for use in 2WD or 4WD short course trucks.

Sidewinder 4 combo includes:

Sidewinder 4 ESC
• Castle 1406 1Y 6900 Kv sensored* motor
• Quick Start Guide
• 1/10th scale gearing chart
• Decal sheet

*Sensored capabilities of the motor cannot be utilized with the Sidewinder 4. If you require sensored operation you will need a sensored ESC like the Mamba X.

**Not intended for operation while submerged in liquid. If unit is operated in wet conditions, rinse with fresh water to remove dirt or corrosives, then fully dry unit.