This is a Hobby Works 1/10 4000kv 120A Brushless Motor Combo (5mm Shaft)

The Hobby Works High Performance Combo is the best combo available for 1/10 electric cars, buggies and trucks. These combos are the only combo to choose for your 1/10 Short Course Trucks. Capable of running up to 3S propels the 4000Kv motor to super high speeds.

 Kit Includes

• 120Amp waterproof brushless electronic speed controller
• 3660 four pole 4000KV brushless motor with 5mm shaft
• LCD program card

 Specs

• Supports 2 to 3 cell Lipo or 6 to 12 cell NiCd/NiMH battery packs
• 3 modes, Race Mode, Reverse Mode & Brake/Reverse Mode
• 5 step brake force adjustment & 8 step drag brake settings
• 6 levels of low voltage cut off protection for Lipo batteries
• 9 start modes, from soft to aggressive
• Easy set with one button
• Compatible with LED & LCD program cards
• Speed controller is fitted with over heat protection