Sidewinder 4 Waterproof Sensor
30mm fan: This fan is 20% larger than previous generations and will help your ESC keep it's cool it the most extreme conditions. Now included with every 1/10th scale Sidewinder 4 ESC.
Case design: The case design gives the Sidewinder 4 a sleek and modern look. It also boasts improved ventilation that helps cool critical components.
For 2WD short course trucks on 2s LiPo and geared conservatively.
1/10th 2WD Stadium trucks and buggies on 2s for bashing and limited runs on 3s with conservative gearing. Great for 1/10th scale on-road cars for 2s and 3s use. NOT for use in 4WD short course trucks.