Bike Electronics Accessories

A bicycle radar is an electronic safety device that detects approaching vehicles from behind and alerts the rider through visual, audible, or haptic signals, becoming increasingly popular as road cycling, e-bikes, and mixed-traffic riding environments grow more complex. The market now includes rearview radar lights, camera-integrated radar systems, GPS head-unit–connected radar devices, and smart app-based […]

A bike alarm is a security device designed to deter theft by detecting motion, vibration, or tampering and triggering an audible alert or notification, and it has become increasingly important as bicycles—especially e-bikes and high-end road or mountain bikes—grow in value and urban theft rates remain high. Today’s cycling security market includes motion-sensor alarms, GPS-enabled […]

A bike dynamo is a small generator mounted on a bicycle that converts pedaling motion into electrical energy to power lights, USB chargers, and other accessories, and it has evolved from traditional bottle dynamos to modern hub-based systems integrated into commuting, touring, and adventure bikes. As cycling increasingly emphasizes sustainability, self-powered touring, and reliable lighting […]

A bike battery is the power source that supplies electricity to e-bikes, electronic shifting systems, lights, GPS bike computers, sensors, and smart accessories, and it has become increasingly central to modern cycling as bikes integrate more electronics, connectivity, and automation. Choosing the right bike battery is now complicated by different battery chemistries, form factors, voltages, […]

ANT+ and Bluetooth are the two dominant wireless communication protocols used in modern cycling to connect bike trainers, power meters, heart rate monitors, sensors, and apps, and today they sit at the core of an industry shaped by smart trainers, indoor platforms, smartphones, and data-driven training. Choosing which is better has become a real problem […]

Bike trainers are indoor cycling devices that allow a real bicycle to be ridden in place for training, testing, or racing, and today they sit at the center of modern cycling thanks to smart sensors, app connectivity, and the explosion of virtual platforms like Zwift, turning indoor riding from a winter compromise into a year-round […]

Bike speed sensors are compact cycling sensors that measure wheel rotation to calculate real-time speed and distance with high accuracy, especially where GPS is unreliable, supporting training metrics, navigation data, and ride analysis. First developed in early cycling computers in Europe and North America during the 1990s and now widely refined by brands like Garmin […]

Bike cadence sensors are compact cycling sensors that measure pedaling rate (revolutions per minute, RPM), helping riders understand pedaling efficiency, cadence consistency, and training intensity beyond speed alone. First adopted in sports science and road cycling in Europe and North America in the late 1990s, and now widely integrated with ecosystems from brands like Garmin […]

Bicycle cameras are compact, bike-mounted recording devices designed to capture video footage of rides for safety, evidence, training review, and content creation, covering use cases such as commuting, road cycling, mountain biking, touring, and e-bikes. Popularized globally in the 2000s–2010s alongside action-camera innovation by brands like DJI, GoPro and Insta360, bicycle cameras now play an […]