Fenix BC45R Led Bike Light

When the trail continues after dark, having a powerful and reliable light can make every ride more confident. The Fenix BC45R LED Bike Light is designed for cyclists who need strong illumination for mountain biking, night rides and demanding outdoor adventures.

With up to 3,300 lumens and a maximum beam distance of 286 metres, the BC45R helps you see further ahead when riding in low-light conditions. Its high- and low-beam system can be used independently or together, giving you greater control over how you light your surroundings.

Why It Stands Out?

• Powerful long-range illumination: Up to 3,300 lumens with a maximum beam distance of 286 metres.
• High and low beams: Use the lighting modes independently or together depending on the terrain and riding conditions.
• Wireless remote control: Change lighting modes and activate the light conveniently without reaching for the main unit.
• Clear OLED display: Easily monitor the battery level, brightness, lighting mode and charging status.
• Replaceable batteries: Powered by two included Fenix ARB-L18-3400 18650 batteries, which can be replaced when required.
• USB-C charging: Conveniently recharge the light between rides through its USB Type-C charging port.
• Durable outdoor design: Built with IP66 protection and tested to withstand impacts from drops of up to 1.5 metres.
• Quick-release mounting: Makes the light easy to install and remove from your bicycle.

The Fenix BC45R is designed for cyclists who want more than basic visibility after sunset. Its combination of long-range illumination and flexible beam control makes it particularly suited to demanding rides.

• For mountain bikers: The powerful beam helps illuminate trails and terrain further ahead during night rides.
• For night cyclists: The adjustable high- and low-beam setup allows you to adapt the lighting to different riding conditions.
• For outdoor adventurers: Its rugged construction and impact resistance make it suitable for challenging outdoor environments.
• For longer rides: The replaceable battery system offers a practical solution for cyclists who want to keep their lighting setup ready for repeated use.

The BC45R also keeps essential information and controls within easy reach:

• Maximum runtime: Up to 59 hours, depending on the selected lighting mode.
• Battery: 2 × Fenix ARB-L18-3400 rechargeable 18650 batteries.
• Front light dimensions: Approximately 125 × 50 × 37 mm, excluding the bicycle mount.
• Weight: Approximately 300 g, including batteries.

Product Specifications

• Brand: Fenix
• Model: BC45R
• Product type: High-Performance Mountain Bicycle Light
• Maximum output: 3,300 lumens
• Maximum beam distance: 286 m
• Maximum runtime: Up to 59 hours
• Light modes: High beam and low beam
• Control: Bicycle light switches and wireless remote
• Display: OLED
• Battery: 2 × Fenix ARB-L18-3400 18650 rechargeable batteries
• Charging: USB Type-C
• Protection rating: IP66
• Impact resistance: 1.5 m
• Mounting: Quick-release bicycle mount
• Dimensions: 125 × 50 × 37 mm, excluding mount
• Weight: Approx. 300 g including batteries

When the trail gets darker and the ride gets tougher, the Fenix BC45R is built to keep you moving. With powerful illumination, flexible beam control and reliable outdoor protection, it gives you the confidence to take your next ride beyond daylight.