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 GTJ - Libero Blue / Red / White
Open-face EIRT helmet with drop-down sun visor, two shell sizes and glasses grooves
DetailsRRP
£79.99
Saving
Get 16.66% off any intercom when purchased with this helmet!
Size
Seen it cheaper?
Get a price match
Get a price match
FREE delivery & returns
Quick find: 2641020
Verified Customer Reviews for SMK GTJ
Superb Quality Item
22 Aug 2026 by Stephen C
Great looking and comfortable Helmet. I m fairly new to motorcycling and this helmet was recommended. It certainly didn t disappoint and fit and feels and looks great. Also great value for money too and the service provided by Sportsbikeshop was 5*
Style: Libero Blue / Red / White
Helpful?
Lovely fit, really comfortable.
12 Mar 2026 by Derek B
I bought this helmet by online view only so I wasn't sure weather it would be any good, but when it arrived I was very pleased. The quality and finish are very good (for what could be classed as a budget helmet) and the fit is just perfect, so comfortable. Definitely made the right choice.
Style: Matt Black
Helpful?
Comfy, quiet and nice to wear
10 Mar 2026 by Andrew D
The helmet fits true to size. Its a comfy fit for my head shape (my other helmet is a Rpha 91)
I fitted the Sena SMH5 intercom and the sound is good at town and highway speed.
The clear visor has a good depth and keeps the majority of wind from your face. The internal sun visor is OK, but doesn't drop as far down as I would ideally likened it to dropped to a 4-star review only because of this.
I'd certainly recommend this helmet to others.
Style: Libero Blue / Red / White
Helpful?
Description
Product Specification
Variants
Visors, Pinlocks & Spares
Manufacturer
SMK GTJ - Libero Blue / Red / White
- Energy impact resistant thermoplastic shell construction
- Two shell sizes for optimal fit
- Scratch resistant visor
- Integrated sun visor
- Quick release visor mechanism
- Multi-density EPS inside
- Air intakes at top
- Channelled 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
- Easy fit 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
The SMK GTJ is an elegant and sporty open-face helmet designed for tourers and urban riders who appreciate the finest details. The helmet features two shell sizes for an optimised fit, ensuring maximum comfort on long journeys. With its sleek shape, smart graphics and solid colours, it effortlessly blends style with functionality.
Equipped with a wide, anti-scratch visor, the GTJ offers exceptional visibility and safety while riding. The internal retractable sun visor can be easily operated with a simple gesture, providing convenience in varying light conditions.
An efficient ventilation system, featuring multiple air vents and exhausts at the back, ensures optimal airflow, keeping you comfortable even during extended rides and extreme weather. Experience the perfect combination of sophistication and performance with the GTJ helmet.
Equipped with a wide, anti-scratch visor, the GTJ offers exceptional visibility and safety while riding. The internal retractable sun visor can be easily operated with a simple gesture, providing convenience in varying light conditions.
An efficient ventilation system, featuring multiple air vents and exhausts at the back, ensures optimal airflow, keeping you comfortable even during extended rides and extreme weather. Experience the perfect combination of sophistication and performance with the GTJ helmet.
Advice & inspiration
Advice & Guides 
You won’t get it cheaper. Our Price Match Promise.
Find it cheaper at any major motorcycle accessory retailer, online or in-store and we‘ll match it.
How to request a price match.