Bicycle, Single-Speed & Fixie How-Tos

Whether you're new to cycling or fine-tuning your fixed gear setup, XFIXXI is here to help. Our expert-led tutorials cover essential maintenance, upgrades, and winter prep for your single-speed or fixie bike. Learn how to repair a flat, switch to fixed gear mode, prep for winter riding, and more — all in under 3 minutes per video.

How to Repair a Flat Tire – Safely Remove and Replace the Inner Tube:

How to install your bike purchased from XFIXXI:

How To Install & Tune Brakes For Single Speed Bikes:

How To Install Pedals For Single Speed Bikes:

How to replace a Gates Carbon Belt: