THE bicycle helmet Björka HB51 is one of our best-offs. A Björka reference.
We've designed a versatile helmet. A helmet for all road cyclists, whether they're rollers, sprinters, or climbers.
Sleek, ventilated, and aerodynamic, the HB51's shell features a lightweight, durable polycarbonate construction. It's layered with absorbent EPS (expanded polystyrene) foam, meaning the HB51 helmet weighs just 210g.
Practical, the HB51 helmet is designed to accommodate the arms of your Björka glasses on the front. Your glasses will therefore be perfectly held when you don't have them on your nose, especially when climbing.
With the same focus on optimal integration and comfort, this helmet uses an innovative adjustment system, adjustable to the millimeter and 360°. Its textile lace creates no pressure points, it is very comfortable in contact with the skull and does not interfere with the adjustment of the arms of your glasses.
Finally, the interior foam padding benefits from an antimicrobial treatment, for maximum comfort, outing after outing!
