Product Details
The SMK GTJ Libero is an ECE 22.06-approved open face motorcycle helmet for urban riding, commuting and touring. This GL513 version combines the Blue / Red / White colourway with a gloss finish, retaining the GTJ's long outer visor, integrated sun visor and practical ventilation.
SMK uses two EIRT shell sizes and multi-density EPS to provide a closer size-specific fit across XS to XXL. The wide, long clear shield is scratch resistant and uses a quick-release mechanism, while the retractable internal sun visor can be operated when light conditions change.
Key features
- ECE 22.06-approved open face motorcycle helmet
- Energy Impact Resistant Thermoplastic, or EIRT, outer shell
- Two outer shell sizes for a more proportionate fit
- Multi-density EPS impact-absorbing liner
- Quick-release retention strap with padded comfort section
- Wide, long scratch-resistant clear outer visor
- Quick-release outer-visor mechanism
- Integrated retractable internal sun visor
- Channelled air intakes, top vents and rear exhausts
- Removable and washable comfort lining
- Breathable, hypoallergenic liner fabric
- Moisture-management and antistatic fabric treatment
- Eyeglass Easyfit design
- Recessed speaker pockets for compatible communication systems
Specifications
| Brand | SMK |
|---|---|
| Model | GTJ Libero |
| Graphic / colour code | GL513 |
| Colourway | Blue / Red / White |
| Finish | Gloss |
| Helmet type | Open face motorcycle helmet |
| Approval | ECE 22.06 |
| Shell construction | EIRT thermoplastic |
| Shell sizes | Two |
| Impact liner | Multi-density EPS |
| Retention | Quick-release strap |
| Outer visor | Clear, wide and scratch resistant; quick-release mechanism |
| Sun visor | Integrated and retractable |
| Interior | Removable, washable, breathable and hypoallergenic |
| Glasses compatibility | Eyeglass Easyfit |
| Communication preparation | Speaker pockets |
SMK GTJ size and weight guide
Measure around the widest part of your head, just above the eyebrows and ears. Choose the corresponding SMK size, then check that the helmet contacts the head evenly and does not move independently when secured.
| Size | Head circumference | Outer shell | Approximate weight |
|---|---|---|---|
| XS | 54 cm | Small shell | 1,450 g ± 50 g |
| S | 55 cm | Small shell | |
| M | 57 cm | Small shell | |
| L | 59 cm | Large shell | 1,550 g ± 50 g |
| XL | 61 cm | Large shell | |
| XXL | 62 cm | Large shell |
Weights are SMK's stated figures and include a ± 50 g manufacturing tolerance.
Supplied with the helmet
- SMK GTJ helmet in Blue / Red / White
- Clear scratch-resistant outer visor
- Integrated retractable sun visor
A tinted or mirrored outer visor and a communication system are not listed as supplied.
Questions and answers
Is the SMK GTJ approved for UK road use?
It carries ECE 22.06 approval.
Does the SMK GTJ have a sun visor?
Yes. A retractable internal sun visor is built into the helmet for changing light conditions.
Is the clear outer visor removable?
Yes. SMK specifies a quick-release visor mechanism to simplify removal and refitting.
Can glasses be worn with this helmet?
SMK lists an Eyeglass Easyfit interior. Individual glasses and head shapes vary, so the combination should still be checked for comfort.
Can an intercom be fitted?
The liner includes speaker pockets for compatible systems. An intercom is not supplied.
Helmet fitting support
A helmet should fit firmly and evenly without pressure points or independent movement. If you are unsure about size or head shape, Moto Central can help in our Wolvey showroom.