With the announcement of the Code Name: "KUMI" Motor from Systema Engineering which they say is the newest and greatest motor release for use with their PTW series, they further give us an update that there will be two types of motors that will be released under this code name which uses the name of the CEO of Systema as she has full faith that this motor series will resolve the issue(s) plaguing the PTW motors.

The first type is Code Name: KUMI 7511 Type which will be include in the future orders of the PTWs and the Challenge Kits.

The second type is Code Name: KUMI 490 Type for those who use the 2012 and prior PTW models so they can enjoy the power of the KUMI motor without purchasing another grip.

Please do check with your retailers when they are having these motors in stock.