Lights up to 30m ahead. Visible from up to 1300 m. Certified for public road use
2 hours.Rechargeable battery using micro-USB cable. Guaranteed for 500 charges.
Easy assembly / dismantling
Tool-free attachment onto any seat post using its elastomer strap.
IPX 4: stands up to heavy rain.
B'Twin has created the B'Visible label to designate products that improve your visibility while cycling. It guarantees high-performance visibility that has been scientifically tested and approved in the lab, available on a full line of B'Twin products.
Battery capacity: 200 mAh. LED brightness: 26 Lumen.
Product concept & technology
Laboratory tests have been carried out to approve the components: batteries, battery life, UV resistance, durability, etc. The final product is then tested to simulate the durability of the assembly over time. The light is fitted to a test bike to reproduce the vibrations of cycling on a road for several thousand cycles.