HJC RPHA 71 Carbon Helmet - HAMIL MC3H

The HJC RPHA 71 Carbon is HJC's flagship full-face helmet, constructed with a carbon fibre composite shell for an outstanding strength-to-weight ratio. It is aimed at serious road and sport riders who want a premium, lightweight lid built for extended use in varied conditions.

The Hamil edition arrives in HJC's MC-3H colourway — a striking graphic finish that sets it apart from solid-colour options in the RPHA 71 Carbon range. Sizing spans XS through to 2XL, making it accessible to a broad range of riders.

• Carbon fibre composite shell (PIM+ — Premium Integrated Matrix Plus) for low weight and high rigidity
• Full-face design optimised for sport and road riding
• Removable and washable interior liner
• Pinlock-ready anti-scratch visor with wide field of vision
• Multi-channel ventilation with adjustable intake and exhaust vents
• Hamil graphic in MC-3H colourway
• Available in XS, S, M, L, and 2XL

Clean the outer shell with mild soap and lukewarm water; never use petroleum-based solvents, acetone, or abrasive cleaners, as these can damage the carbon fibre surface and finish.
Clean the visor with a damp cloth or a visor-safe cleaner; avoid dry-wiping to prevent micro-scratches that impair vision.
Remove the interior liner before washing; follow the care label — typically a gentle hand or machine wash in cold water, then air dry flat away from direct heat.
Do not use a tumble dryer or compressed air to dry the interior padding, as heat and force can degrade foam over time.
Inspect the visor locking mechanism and seal regularly; replace the visor if it is cracked, deeply scratched, or discoloured, as optical clarity is critical for safe riding.
Replace the helmet immediately after any significant impact, even if no visible damage is present — the EPS liner compresses permanently on impact and cannot be inspected externally.
Store the helmet in its protective bag or a breathable case, away from direct sunlight, fuels, and chemicals that degrade the shell resin and interior materials.
As a general industry guideline, retire and replace the helmet after approximately five years of regular use, or sooner if the shell, retention system, or liner show signs of degradation.