DECATHLON BTWIN Adult Road Bike Helmet

Designed for adults interested in riding a bike, particularly road bikes.

Designed for adults interested in riding a bike, particularly road bikes.

SizesM: 54 - 58 cmL: 58 - 62 cm

WeightM: 270 gL: 290 g

In-Mold moulding technologyThe In-Mold moulding technology provides great balance to this helmet: it is both very light and very resistant.

SafetyBSI Certified: AS/NZS 2063:2008

How do you choose your helmet size?To work out your helmet size, simply measure the circumference of your head (at the forehead).

When should I replace my helmet?We recommend replacing your helmet in 2 cases: 1/ After a fall In the event of a fall, the material of your helmet can deteriorate or even break. Sometimes, you won't even notice. That is why we recommend replacing it if you have the slightest doubt. 2/ After 5 years of use The foam of your helmet degrades over time. It can deteriorate due to impact, where it is stored, the climate, and its use. We recommend replacing your helmet at least every 5 years.

21 vents provide excellent ventilation. The two micro-setting slides offer superb lateral support.

Ventilation 21 ventilation channels for excellent ventilation while cycling.

Lightweight 270 g in size M.

Ease of use Double micro-setting slide adjustment around the head.

Designed for adults interested in riding a bike particularly road bikes.

Ventilation
21 ventilation channels for excellent ventilation while cycling.

Lightweight
270 g in size M.

Ease of use
Double micro-setting slide adjustment around the head.