Made for improving visibility of cyclists during the day or at night, from the front or the rear, using a rechargeable light.
The rechargeable, visibility accessory that clips anywhere on the cyclist or bike.


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VisibilityVisible from 110 metres away. Red or white light, flashing or continuous mode.
Autonomy4½ hours in continuous mode, 9 hours in flashing mode. Micro USB charge cable
Easy assembly / dismantlingClips onto and unclips from the bike or cyclists' accessories.
Lightweight32 g. Take it everywhere with you.
Warranty2 Years
Information / Concept / Technology
Inside room : 100.0% Printed Circuit Board Structure : 100.0% Polycarbonate (PC)

Test Product
B'TWIN has created the B'VISIBLE label for products that improve your visibility while cycling. It guarantees high-performance visibility that has been scientifically tested and approved in the lab on the entire line of B'TWIN products.


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Both failed
Used for 2 to 8 weeks
Have only used the units 3 or 4 times and both have stopped working despite showing a full charge.
Response of the brand
I'm sorry to read that the lights failed. Please return them to us for a refund or an exchange. Your review will be forwarded on to the design team at Decathlon Cycles.
Peter, Cycling Manager, DECATHLON
White light not working
Used for 7 to 12 months
When to use mine BTWIN for tonight's Scout night hike to discover, that the red and red flashing light works, but no white light.
Response of the brand
Thank you for letting us know that you had an issue with your light. As long as it is charged up, it should function correctly. If it is faulty, please return it to us for a refund or an exchange.
Peter Lazarus, National Cycling Manager, DECATHLON
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