Velineon VXL-4s High Output Electronic Speed Control Radio Battery or as a secondary set

or as a secondary set for a tool bag

TUBES 102 mm (center to center) aluminum toe links are lighter than steel and stronger than titanium

5mm shafts make this Powerstroke Shock kit one of the most important SC upgrades available on the market

flight battery pack

Velineon VXL-4s High Output Electronic Speed Control Radio Battery or as a secondary set3465T Velineon VXL 4s High Output Electronic Speed Control, waterproof (brushless) (fwd rev brake) The advanced Velineon VXL 4s ESC pours on the power you demand for over the top fun. An integrated fan cools the oversized heatsink to keep ESC temperatures down and extend run times. Bright LED status lights keep you informed with temperature and voltage warnings. Internal safety programming constantly monitors ESC performance to protect it from damage.