Merlin Blackbird review: Fibreglass composite open face helmet with double d-ring closure and fully removable interior. This guide considers the listed features and the checks to make before buying.

This is a specification-based buying guide, not a hands-on road test. We may earn a commission from purchases through our links, at no extra cost to you.
Key features of Merlin Blackbird
Sportsbikeshop lists the following details for the checked version:
- Fibreglass composite shell
- Fully removable and washable interior
- Five shell sizes: XS-S, M, L, XL-2XL, 3XL-4XL
- Double D-Ring closure
- Suited for intermediate oval head profiles
- Approximately 1000g (Size Medium)
Protection and construction
The listed approval is ECE 22.06. Check the exact helmet label and specification for the version you are buying, particularly if you need it for a track event.
Fit and adjustment
The chin-strap fastening is Double-D. Make sure you are comfortable operating that fastening and adjusting it securely before choosing the helmet.
Comfort and everyday use
The interior is removable for cleaning. Follow the manufacturer’s care instructions and refit the pads in their original positions.
Fit and the exact version
Try the helmet on before committing to a size: check even contact around the head and secure retention with the strap fastened. Shell specifications do not establish whether its internal shape suits you. If you use glasses or an intercom, check their fit with this exact helmet and the relevant fitting instructions.
Versions and options
The checked listing links to these options: Matt Black Naked, Gloss White, Vintage White Naked, Aero White Stripe, Aether Stripe, Matt Carbon Black, Matt Black, Racer Black. Check the selected version and available sizes before ordering; the linked price may apply to a particular option.
See our motorcycle helmet reviews for more buying guides.
Related reading: Merlin Recon Review.