All prices in store includes Free Shipping!

35a controller Rad


*Currently on back order, we're expecting a new shipment to arrive in early October *

New version 35a controller with tail light feature!  Looking for more power, acceleration and torque for your Rad bike? Introducing our new 35a controller upgrade plug and play to the Rad bikes. Instantly take your bike to a whole new level of performance you've been dying for. This 35a controller will also work on the Rad Mini and can be installed on the down tube (see photo).

Dimensions are 7.2 x 3.2 x 1.7in.  This controller is required to be use with our color display KT-LCD8H or non color KT-LCD3 (Rad) link below. You can NOT use the Rad's LCD display with our controllers and vice versa.

Color LCD Rad -

Use these LCD settings for the Rad bike and watch the video link below on how to get into the settings.

P1 = 100 

P2 = 5

P3 = 0 

P4 = 0 

P5 = 15 

C1 = 3 

C2 = 0 

C3 = 8 

C4 = 3 

C5 = 10 

C6 = 3 

C7 = 1

C8 = 0 

C9 = 0 

C10 = n 

C11 = 0 

C12 = 4 

C13 = 0 

C14 = 2

*disclaimer we are not responsible for any accidents, fire outbreak, explosions or any kind of damage or injury due to the use of our batteries and products. Please take all necessary precaution with the use of our products. Use at your own risk. For return and warranties please see