Advice & Guides Advice: How to make sure your helmet fits correctly
You'd be surprised how many riders wear a helmet that's too big for them. Here's how to tell if a lid really fits you...
1 Feb 2022
SMK Gullwing - V2 Sonic White / Blue / Red
P/J homologated EIRT helmet with one-touch release visor, integrated sun visor and breath deflector
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£109.99
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Verified Customer Reviews for SMK Gullwing
SMK Gullwing flip up helmet
09 Aug 2026 by Jez B
I wasn't sure about flip up lids so thought I would buy a (cheap) one to see how i got on before spending £600 , ive done about 1000 miles in it so far and its a very competent helmet ,very comfortable , excellent visibility, the mechanism works very well ,thecolours look great the only thing i don't like is the breath guard pops off easily which is a very minor negative ... buy the helmet you wont be disappointed.
Style: V2 Sonic White / Blue / Red
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Value for money
29 Jun 2026 by Steven W
The lid itself , so my wife tells me fits perfectly, it has decent padding and isnt that noisy, but the only issue we have really is the chin curtain, it gets knocked out of place way to easily.. other than that small thing , its a decent lid
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Great price quality product
17 Mar 2026 by Gareth R
If buying this helmet go up a size from your existing one other than that a 6star product
Style: V2 Sonic White / Blue / Red
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Lovely helmet
01 Mar 2026 by Kazza
Very comfortable, fits nicely. Easy to lift the front even with thick gloves and it stays up once secured. Integrated sun visor is very handy and also comes with additional tinted racing visor.
Style: V2 Sonic Black / Blue / Grey
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SMK Gull Wing V2
17 Feb 2026 by Paul S
It's a great helmet, very good quality and a super fit and for the price it's very competitive,I would highly recommend it.
Style: V2 Sonic White / Blue / Red
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Description
Product Specification
Variants
Visors, Pinlocks & Spares
Manufacturer
SMK Gullwing - V2 Sonic White / Blue / Red
- Energy impact resistant thermoplastic shell construction
- Two shell sizes for optimal fit
- Scratch resistant visor
- Integrated drop-down sun visor
- One-touch quick release visor mechanism
- Ready for Pinlock® 70 (sold separately)
- Multi-density EPS inside
- Air intakes to chin and top
- Channelled air intakes and exhausts
- Fully removable and washable liner
- Liner made from breathable, hypoallergenic, moisture-managing anti-static fabric
- Padded chin strap with quick-release buckle
- Breath deflector
- Wind protector
- Speaker pockets
- Glasses grooves
- Warranty: 1 year (extendable to 2 years when registered with SMK within 30 days of purchase)
- Certified ECE 22.06 & DOT FMVSS NO.218
- P/J homologated
The SMK Gullwing is a versatile flip-up helmet designed for tourers and everyday commuters, offering a comfortable fit and a dynamic outer shell design. With multiple shell sizes, multi-density EPS, and plus inner liners, it ensures both comfort and safety. Its single-touch visor replacement mechanism adds to the convenience, while the double P/J homologation allows it to function as both an open-face and full-face helmet for maximum safety.
The intelligently crafted ventilation system, with air intakes on the top and mouth areas, along with the Pinlock® ready visor, guarantees comfort even in extreme weather conditions, making it ideal for long rides and daily commutes alike.
The Gullwing also features an internal retractable sun visor, wind stop, and Pinlock® 70 ready visor for enhanced visibility, delivering safety and style in one complete package.
The intelligently crafted ventilation system, with air intakes on the top and mouth areas, along with the Pinlock® ready visor, guarantees comfort even in extreme weather conditions, making it ideal for long rides and daily commutes alike.
The Gullwing also features an internal retractable sun visor, wind stop, and Pinlock® 70 ready visor for enhanced visibility, delivering safety and style in one complete package.
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