• Gazelle Ultimate side-by-side comparison

    Trying to figure out the difference between Gazelle Ultimate models without clicking on multiple pages or having countless tabs open on your computer? Then you found the right place! Check out this chart below that highlights the differences in each model. Model Ultimate T10 Ultimate T10+ Ultimate C8 Ultimate C380 Ultimate…

  • What is a tubeless tire?

    Tubeless is the term used when no tubes are used to inflate bicycle tires. Just about any modern-day tires and wheelsets can be converted to tubeless, but tubeless specific components are designed to seal to each other directly. Since the removal of the tube makes tires more susceptible to punctures, the…

  • Propel’s eBike tire size guide

    Tire Size Guide There are a few reasons someone would want or need to know how big and wide the tires on their bike are; Current tires are worn down and it’s time for a fresh set Want to upgrade to a higher quality tire Maybe you want a narrower…

  • What is an internally geared hub (IGH)?

    Many of the bikes we sell (whether equipped with a chain or a belt) come with an internally geared hub (IGH) in place of the more common external derailleur that is seen on many bicycles. The main difference between an external derailleur and an internally geared hub is apparent in…

  • Hexlox security compatibility guide

    Have you ever locked your bike outside somewhere, only to come back and find your seat, handlebars, wheels, or all of the above missing? Or maybe this hasn’t happened to you yet, and you want to make sure it never does. No matter your reasons for wanting extra bike security, Hexlox is…

  • Belt Drive or Steel Chain?

    Gone are the days of lubing your chain, getting your pant leg caught, and having to hear that grating sound of metal-on-metal as you ride, at least, for those who have converted to pedaling a belt-driven bike. For these reasons and then some, belt drives are being integrated into the…

  • Can I fit on this [Tern] eBike?

    Tern bikes are perfect for the whole family! All of their models have a "one size fits most" design. The low-step frame, telescopic seatposts, and adjustable stem make this all possible. But if you are still questioning whether or not you'll fit on the Tern eBike you're looking at, check out…

  • Bosch parts torque specs and tool required

    Components Tool Tightening Torque Purion Clamp the mount to the handlebar 3mm Allen Key 1nm Components Tool Tightening Torque Intuvia Clamp the mount to the handlebar 3mm Allen Key 1nm Intuvia on mount Phillips Screwdriver size PH02 1nm Clamp the control unit on the handlebar Allen Key Socket 1nm Control…

  • Sena Helmet Guide

    *Can extend up to 2.0 miles/ 3.6 kilometers between a minimum of 6 riders in open terrain

  • Tire Care

    Here are a few tips on how to care for your tires. Though they are one of the more often replaced components, they are also one of the more important parts of any bicycle. Not only do they do the obvious, assist in making the bike move, but they can…