[Main Specifications]
Maximum electric current: 3120A (FET Spec)
Continuing electric current: 780A (FET Spec)
Unlimited turns
Input Voltage: 4.8~8.4v
Drive frequency: T2.1 Exclusive Atsushi Hara Program (factory set)
Conform Category: All EP
Size: 28.0 x 25.0 x 14.4mm
Weight: 18.8g (Main Body only)
Woven graphite printed case
Silicone code, ultimate shotki diode, ultimate condenser attached

[T2.1’s characteristics]
• Factory programmed
( Atsushi Hara program was installed before shipment )
• Super high-end use specifications
( This product is designed for super high-end focusing on racing and may be unsuitable for beginners.  If you are not confident with your skills, please refrain from using it for your own safety)
 
[T2.1, T2 Common Characteristics] 
• Drive frequency, various system settings ( Settings are changeable with Multi setting adaptor VFS 1 card set (by KO Propo – sold separately), or PC and ICS PC interface for VFS-1 (by KO Propo – sold separately))
• Drive frequency
( Settings are changeable by dividing the throttle into 32 sections and each section - 64 steps (0.93~12 KHz))
• Brake frequency
( Changeable FET drive frequencies )
• Neutral Brake
( At throttle neutral position, 0 ~ 50% brake power can be set in 100 different levels )
• Power Save Voltage Function
( set a supply voltage limit in 5 different phases to avoid control inability towards the end of a race. If combined with KO Propo servo & receiver, minimum setting of 2.3V is selectable, allowing you to use power more efficiently
• Current Limiter
( Overall current is adjustable for longer runtimes or if you just have too much power, It can be adjusted by a range of off or 40A~260A range ) 
• Throttle Response to variable function
( throttle response can be set in 10 different levels, this gives you less punch for slippery tracks and more punch for high grip tracks )
• Heat sink: none
• New switch
( dual function switch allows easy operation )