Fibreglass Helmet Reviews only

Fibreglass – sometimes also known as glass-reinforced plastic or GRP – is a popular construction material for motorbike crash helmets. Fibres of glass are laid in a polymer such as epoxy resin or a thermoplastic to produce a very strong and durable matt of material that’s relatively cheap to produce but easy to mould into complex shapes. In a crash helmet, it makes for a lightweight and strong helmet with a shell that’s able to stand significant abrasion and substantial impacts before cracking.

Find out more about fibreglass helmets here or read on to find all our articles and reviews of crash helmets with shells made of fibreglass.