MOD Berlin Assembly & User Guide

Overview

In this article, you will find links to assemble your Berlin and learn key tips and tricks to get the most out of your ride.

Difficulty

★★☆ Medium

Estimated Time

60–120 Min

Before You Start

Tools you will need

• Adjustable Wrench (included in your bike tool kit)

• Multitool with Allen Wrenches (included in your bike tool kit)

• Bolt Tray (or any small container for screws)

• Pliers (Purchase on Amazon)

• Cable Snips (Purchase on Amazon)

Preparation

• Set up a large, stable workspace.

• Unbox the bike but keep packing materials for 14 days.

• Review the links below for the correct guide before starting.

Steps

Step 1: Follow the Assembly Guide

Follow the step‑by‑step instructions in our official guides:

• MOD Berlin 1 & 2 Bike Assembly Guide

• MOD Berlin 3 Assembly Guide

NOTE: We strongly recommend taking your bike to your local bike shop or booking a mobile bike technician through Velofix to get your bike professionally assembled.

Step 2: Learn the Basics

Now that your bike is assembled and ready to ride, take a look at our User Guide to learn the basics and get the most out of your ride!

• MOD Berlin 1 & 2 User Guide

• MOD Berlin 3 User Guide
  
  

Troubleshooting

• Loose handlebars or stem → Tighten stem bolts securely using a torque wrench (typically 5–7 Nm) and confirm alignment with the front wheel.

• Brakes rubbing or misaligned → Loosen the caliper bolts, squeeze the brake lever to center the caliper, then retighten bolts while holding the lever.

• Pedals won’t thread in or feel stuck → Confirm you're installing the correct pedal on the correct side (L/R marked). Thread in by hand before tightening with a wrench.

• Chain falls off or shifts poorly → Check derailleur alignment, limit screws, and chain routing. Adjust cable tension using the barrel adjuster if needed.

• Crank or other bolts keep loosening → Remove the bolt, apply thread locker (like Loctite Blue), and re-tighten to spec.
  
  

FAQs

• How fast can an e-bike go? → MOD BIKES are Class 3 electric bikes, meaning their max speed is 28 mph

• How far can an e-bike travel on a single charge? → On flat terrain, and with a full charge, our bikes travel for 50 miles. 

• Do I need a license or registration to ride an e-bike? →  Most of the USA does not require a license or registration to operate Class 3 e-bikes, but some states do. Please check with your local government.

• How long does it take to charge an e-bike battery? → 6-8 hours from fully depleted.

• Can I ride an e-bike in the rain? → Yes, you can ride the bike in the rain, but we recommend pulling over and waiting under some cover if it is a torrential downpour or hailing. 

• What’s the difference between pedal assist and throttle? →  When you pedal, Pedal Assist activates the motor to a certain percentage based on the mode; the throttle activates the motor without pedaling. 

• How long do e-bike batteries last before needing replacement? → With proper battery maintenance, a battery can last upwards of 8+ years. 

• Can I ride an e-bike without using the motor? →  Yes, you can! The Pedal Assist can be turned off on all MOD BIKES models.