The Fenix BC06R Smart-Brake Bicycle Taillight is a high-performance safety light designed for cyclists who value visibility and convenience. It automatically boosts brightness to a 90-lumen burst when braking, alerting riders up to 100 meters away.

Key Features & Design

• Smart brake sensing — when you brake, the light instantly ramps to a 90-lumen burst to grab attention up to 100 meters away.
• Versatile mounting — fits seatposts 25.4–31.6 mm or saddle rails 39–50 mm, so it accommodates most bicycles.
• 360-degree visibility — 270° lighting angle ensures you’re seen from nearly every angle, even in crowded urban traffic.
• Multiple modes — includes flashing and spinning light modes for different riding situations.
• Long runtime — up to 24.5 hours on a single charge.
• Fast charging — fully charges in just 2 hours via USB Type-C.
• Weather-ready — IP66 waterproofing keeps performance strong in rain, splashes, and the occasional mud bath.