What's a Torque Arm. Do You Need It? Ebikeling Ebike Conversion Kits – eBikeling
EUNORAU E-TORQUE 48V500W Electric Step-Thru Bike
Amazon.com : NBPOWER Torque arm-Universal for E-Bike Electric Bicycle -Front or Rear,M14 for E-Bike Conversion Kit,Electric Bike kit Torque arm for BLDC hub Motor : Sports & Outdoors
Has this torque arm been installed correctly? : r/ebikes