some ESCs that have built-in fans may not be able to reliably power any additional cooling fans

This increases traction to the front wheels

adjustable mixes for independent flight modes

The rear spoiler is a delta type twin wicker with an adjustable angle on the upper wing

Tamiya - 5mm Aluminum Short Ball Nut, Blue, 10 pcs Bodies 1/32 Scale some ESCs that have built-inAluminum short ball nut made from lightweight and durable blue aluminum. Use in place of steel ball nut included with TA05 or on variety of other R C chassis. Lightweight and durable aluminum alloy ball connector nuts that give smooth motion and a cool look with their blue anodized finish.