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  3. General Maintenance

General Maintenance

  • Semi-Integrated Battery Lock Core Replacement

    The battery lock core for bikes with semi-integrated batteries can be replaced if you are instructed to do ...

    May 03, 2022 00:42
  • Semi-Integrated Battery Mount Replacement

    The battery mount for bikes with semi-integrated batteries can be replaced if you are instructed to do so b...

    May 03, 2022 00:39
  • Rad UI Display and Rad UI Remote Replacement Guide

    Follow this guide to replace the Rad UI Display or Rad UI Remote on your bike in the unlikely event either...

    September 24, 2021 17:46
  • Troubleshoot a Bike that Won’t Turn On (bikes with semi-integrated battery)

    In the unlikely event that your bike will not turn on, this guide will help you troubleshoot the issue so t...

    September 24, 2021 00:00
  • Semi-Integrated Battery Q&A

    The information in this article applies to the semi-integrated battery that comes with some ebikes (e.g., t...

    September 08, 2021 23:15
  • Hydraulic Brake Replacement Guide

    Follow this guide to replace the hydraulic brake components on your bike in the unlikely event one or more ...

    September 02, 2021 20:29
  • How to Remove a Stripped or Stuck Bolt

    This article outlines some tips and tricks to remove a bolt that is stuck (with an undamaged head) or strip...

    February 15, 2021 19:02
  • Bottom Bracket Cleaning Guide

    The bottom bracket is the part of the frame located directly between the left and right cranks. The bottom ...

    December 10, 2020 19:57
  • Battery Tray Replacement Guide

    The battery tray is where the battery locks onto the frame. The battery tray delivers power from the batter...

    November 20, 2020 00:24
  • PAS Sensor Replacement Guide

    The PAS sensor can be replaced if instructed to do so by Rad Power Bikes Product Support. Watch the video a...

    October 28, 2020 20:38
  • How to Seat a Tire Bead

    The tire bead is the edge of the tire that makes contact with the rim (shown below). The tire bead should a...

    September 28, 2020 22:35
  • Pedal Assist System (PAS) Troubleshooting Guide

    All ebikes by Rad Power Bikes are equipped with a pedal assist system (PAS) that puts the power of the moto...

    September 10, 2020 20:20
  • Crank Replacement Guide

    In the unlikely event the cranks on your bike are damaged or non-functioning, they can be replaced using th...

    August 20, 2020 21:14
  • Handlebar Twist Test Guide

    This article will show you (or your bike mechanic) how to test for adequate stem clamp tightness with a han...

    August 18, 2020 18:53
  • Pedal Assist (PAS) Sensor Magnet Ring Replacement Guide

    When the Pedal Assist Level is set to greater than 0 and a rider is pedaling, a magnet ring near the bottom...

    June 15, 2020 21:44
  • Troubleshoot a Bike that Won't Turn On (bikes with external battery)

    In the unlikely event that your bike won't turn on, this guide will help troubleshoot the issue so you can ...

    April 10, 2020 22:23
  • Brake Rotor Replacement Guide

    The brake rotor is a metal disc affixed to each wheel hub that runs in between the brake pads in the brake ...

    March 31, 2020 16:24
  • PAS Sensor and Mounting Bracket Replacement Guide

    The pedal assist (PAS) sensor is designed to be replaced in the unlikely event it is damaged or determined ...

    February 18, 2020 17:18
  • Basic Bike & Chain Cleaning Guide

    As with all bikes, ebikes require regular cleaning to keep the drivetrain working well and to extend the li...

    October 25, 2019 19:26
  • Loose Brakes Adjustment Guide

    You can find an updated version of this article by clicking here. Ride Rad!

    September 07, 2019 00:28
  • Shifter Replacement Guide

    The shifter can be replaced in the unlikely event it is damaged or determined to be non-functional by Rad P...

    July 01, 2019 19:53
  • Brake Lever Replacement Guide

    Follow this guide to replace a brake lever on your bike in the unlikely event it becomes damaged or determi...

    July 01, 2019 17:11
  • Throttle Replacement Guide

    The throttle, when engaged by being twisted toward the rider, uses power assistance from the motor to prope...

    July 01, 2019 16:31
  • Changing a Flat

    We have worked hard to provide Rad riders with high quality puncture resistant tires. Any bike tire, includ...

    April 03, 2019 17:03
  • Error 21 Troubleshooting Guide

    An Error 21 on the LCD display often indicates a problem with the power going from the battery to the contr...

    January 09, 2019 00:08
  • Error 22 Troubleshooting Guide

    An Error 22 on the LCD display often indicates a throttle issue. On an LED display, Pedal Assist Level "1" ...

    January 09, 2019 00:06
  • Error 23 Troubleshooting Guide

    An Error 23 on the LCD display often indicates a problem with the motor phase wires. On an LED display, Ped...

    January 09, 2019 00:02
  • Error 24 Troubleshooting Guide

    An Error 24 code on an LCD display often indicates a motor hall fault. On an LED display, Pedal Assist Leve...

    January 08, 2019 23:57
  • Error 25 Troubleshooting Guide

    An Error 25 code on an LCD display often indicates a brake switch fault. On an LED display, the Pedal Assis...

    October 13, 2018 00:04
  • Front Wheel Removal Guide

    All of our models have a front wheel that is easy to remove - without any tools! This helps make maintenanc...

    May 11, 2018 19:13
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