Helmet Replacement Inner Liners BELL 4 Forty black size L (58–62 cm) 2018

Replacement inner liners for BELL 4 Forty helmet in black, size L (fits head circumference 58–62 cm), model year 2018. These liners are shaped to match the interior geometry of the BELL 4 Forty to restore original fit and cushioning after wear or damage. Supplied as a set of helmet padding components intended to replace worn foam and fabric elements, they help maintain helmet comfort, sweat management and correct positioning during everyday cycling and recreational rides.

Advantages

These BELL replacement inner liners recreate the helmet’s designed fit and protective comfort by replacing compressed or damaged padding. The liners use contoured foam and fabric surfaces to improve stability and reduce pressure points while riding. Their black finish integrates visually with a wide range of helmet shell colours and the size L pads are sized to cover the 58–62 cm head circumference range without changing shell fit or retention system.

Suitable for

• Replacement of worn or damaged interior padding of BELL 4 Forty (2018) helmets
• Maintaining comfort and sweat management for everyday commuting and recreational cycling
• Upgrading used helmets to restore proper fit and cushioning

Key specifications

• Colour: black
• Size: L (designed for head circumference 58–62 cm)
• Compatibility: shaped to fit BELL 4 Forty helmet interior (2018 model)
• Components: set of inner padding pieces including forehead, crown and side liners
• Materials: fabric-covered foam padding for cushioning and sweat absorption

How to use

Remove the old liners from the helmet shell by detaching any hook-and-loop or snap fasteners and lifting the original padding out. Position the replacement liners inside the shell so that the contoured pieces align with the helmet’s retention pads, vents and strap anchors. Press each liner into place, securing with the existing fastening points. Verify that the retention system and straps operate normally and that the helmet sits correctly on the head with even contact around the forehead and sides.

Usage recommendations

Inspect liners regularly for compression, tears or odour buildup and replace them if cushioning decreases. Wash fabric-covered pads according to manufacturer care instructions—typically by spot cleaning with mild soap and air drying—to maintain hygiene. Ensure compatibility by matching these liners to a BELL 4 Forty (2018) shell and choosing the correct size range (58–62 cm) before installation.