DYU Twist Throttle Handlebar Model:C3 reply to you instantly and

reply to you instantly and help you solve your problem

Suitable for DYU D3+

and freedom

Suitable: D20/D3+/D3F

To meet different riding needs

DYU Twist Throttle Handlebar Model:C3 reply to you instantly andEasy to determine the Remaining Amount of Electricity: By turning the real time voltage value can accurately determine the amount of the remaining amount of electricity. To avoid traveling on the way without electricity and accurate judgment of the lithium battery is damaged. Easy to Use: By turning the real time voltage value can accurately determine the judge the quality of lithium battery. Automatically: Automatic to identification electric