Strida upgrade kit ATS speed drive DIY bike accessory

Introduce how to upgrade your STRiDA. Including disassemble original component and installation of ATS drive. 0:13 Step-1: Remove crank / BB parts / kickstand 1:00 Step-2: Remove disc brake / belt 2:00 Step-3: Install ATS drive system. 3:33 Step-4: Install belt. 4:50 Step-5: Belt adjustment. 6:10 Step-7: Assemble crank+shift button.