Computers & Electrical

The Electrical category covers a wide range of battery-powered and electronic devices designed to enhance your riding experience. This includes bike computers, GPS devices, lights, heart rate monitors, power meters, speed and cadence sensors, and sports watches. Whether you are a casual commuter or a performance-focused cyclist, there is an electronic accessory suited to your needs and budget.

The right cycle computer depends on how you ride and what data you want to track. Casual riders and commuters will find a basic model showing speed, distance, and ride time more than sufficient. If you train regularly or want features like GPS navigation, route mapping, and smartphone connectivity, a mid-range or advanced model from brands like Garmin, Wahoo, or Bryton is worth the investment.

A basic cycle computer tracks fundamental metrics like speed, distance, and ride time without requiring a GPS signal. A GPS-enabled model adds route mapping, turn-by-turn navigation, live segments, and the ability to record your exact ride path. For riders exploring new roads or trails, or those who want to analyse their performance in detail, a GPS computer offers significantly more value.

The best way to narrow things down is to identify what you want to achieve on the bike. Riders focused on basic stats like speed and distance will find a simple bike computer more than sufficient, while those chasing performance data or navigating new routes may benefit from a more advanced GPS-enabled device. Thinking about your goals before browsing makes it much easier to find the right product without overcomplicating your setup.

Compatibility is an important factor, particularly if you are looking at electronic shifting systems or components that draw power from your bike. It is worth checking that any new electrical component works with your existing groupset, battery system, or mounting setup before purchasing. If you are unsure, speaking with a 99 Bikes team member can help you avoid buying something that does not integrate with your current build.

A basic bike computer typically tracks core metrics like speed, distance, and ride time using a wheel sensor, making it a reliable and affordable option for everyday riders. A GPS-enabled device adds route navigation, mapping, and often more detailed performance data, which is particularly useful for riders exploring new areas or following structured training plans. GPS units tend to sit at a higher price point, so it is worth considering how much you will

USB rechargeable lights are generally more cost-effective over time since you are not replacing batteries, and they tend to be lighter in weight. They suit riders who commute regularly and can charge their lights at home or at work between rides. Battery-powered lights can be a practical choice for riders who prefer not to manage charging schedules or who ride infrequently and want a light that is always ready to use.

Speed and cadence sensors measure how fast your wheels are spinning and how quickly you are pedalling, which is useful for pacing and training consistency. A power meter goes further by measuring the actual effort you are producing in watts, giving you a precise and objective view of your fitness and performance. Power meters are best suited to serious cyclists and racers who want data-driven training, while speed and cadence sensors are a great starting point for riders building their setup.