GPA Liner Easy & 4S

GPA Liner Easy & 4S – Replaceable inner lining for perfect fit & fresh comfort

Give your GPA Easy or 4S helmet a second life or customize it to your size with the original GPA Liner. This removable and washable inner liner is designed for a perfect fit, optimal support and hygienic use – ideal as a replacement for a worn liner or for adjusting the size.

Why choose the GPA Liner:

• Ensures a precise fit – ideal for size changes or changing users

• Easily removable & washable – keeps your helmet fresh and comfortable

• Supports the head firmly without pressure points

• Specially designed for GPA Easy & 4S helmets – not suitable for older models

Available sizes & scale:

• Shell S: suitable for sizes 53 to 56

• Shell M: suitable for sizes 57 to 59++

  • 59 = default

  • 59+ = equivalent to measure 60

  • 59++ = equivalent to measure 61

Color: Black

Tip: ideal to have on hand as an extra liner during hot days or intensive use.

GPA Liner Easy & 4S – for a helmet that fits like new.