Electric Road Bikes

Electric road bikes combine the lightweight frame geometry and efficiency of a traditional road bike with a motor and battery system that provides pedal assistance. This means you get the same road-focused riding position and performance feel, with added support for climbs, longer distances, or higher average speeds.

Electric road bikes are generally heavier than non-assisted road bikes due to the motor and battery, though manufacturers work hard to minimise this difference. Weight varies across models, so if a lightweight feel is important to you, it is worth comparing specs and considering how much you value assistance versus a more traditional ride feel.

Battery range depends on factors like the level of assistance you use, terrain, rider weight, and riding conditions. As a general guide, using a lower assistance setting on flatter roads will extend your range, while higher assistance on hilly routes will drain the battery faster. Checking the battery capacity of each model will help you match it to your typical ride distance.

Yes, an electric road bike can be a great entry point into road cycling. The pedal assistance helps build confidence on hills and longer routes while you develop fitness, making the experience more enjoyable from the start without feeling overwhelmed by challenging terrain.

Electric road bikes are well suited to group riding situations where there is a gap in fitness or speed between riders. The assistance allows you to maintain a higher pace with less effort, making it easier to stay with a group without overexerting yourself on climbs or into headwinds.

Key factors to consider include motor placement, battery range, frame weight, and the level of assistance modes available. Think about the type of riding you do most, whether that is long endurance rides, hilly commutes, or fitness training, as different models are optimised for different priorities.

An electric road bike combines the lightweight, efficient geometry of a traditional road bike with a motor and battery system to provide pedal assistance. This means you can ride faster, cover longer distances, and tackle headwinds or hills with less effort while still getting a genuine workout if you want one.

If you're using the bike primarily for fitness or training, a more subtle motor assist will let you work harder while still getting a boost when needed. For longer commutes or riders who want stronger support on hills and headwinds, a higher-powered assist setting will make the ride more comfortable and consistent.

Range depends on factors like motor assist level, rider weight, terrain, and weather conditions. As a general guide, riding on lower assist settings on flat sealed roads will extend your range significantly compared to using maximum assist on hilly routes.

Yes, electric road bikes are well suited to both uses. Their road-focused geometry keeps them fast and efficient for commuting, while the adjustable assist levels mean you can dial back the support on fitness days and lean on it more when you need to arrive fresh. If you need mounts for accessories though it might be worth looking at an electric hybrid or electric gravel bike.

Finding the right frame size online starts with measuring your height and inseam (inside leg), then matching these to the specific bike’s size chart, as sizing can vary between brands; your height helps determine a general size (e.g. Small, Medium, Large), while your inseam ensures proper standover clearance and overall fit, so you can ride comfortably with a slight bend in your knee and an easy reach to the handlebars. If you’re between sizes, a smaller frame offers a more upright, comfortable ride, while a larger frame gives a slightly more stretched-out feel. To make this easier, 99 Bikes provides an online size tool that uses your height and inseam measurements to recommend the most suitable frame size for each bike, helping you choose confidently when buying online.

Electric road bikes are typically shipped partially assembled and will require some setup on arrival, such as attaching the front wheel, handlebars, and pedals. We recommend having the bike checked and fully adjusted by a qualified mechanic before your first ride to ensure everything is safe and correctly fitted.

Finding the right bike size can feel tricky, as different bike types have slightly different geometries. To make it easier, we’ve created a Find Your Size tool. Simply enter your height and inseam measurements (or those of the person you’re shopping for), and we’ll recommend the best size for each bike and pre-select the recommended option for you.

Not sure of your inseam measurement? No worries! We provide an estimated inseam measurement based on your height to help keep your recommendation as accurate as possible.

You can find the tool on each product page or at the top of categories when browsing. Try Find Your Size.