
The facts.
| Brand | Just1 |
|---|---|
| Model | J-STR |
| Colour | Tactical Silver / Red Gloss |
| Shell material | ABS, 2 shell sizes |
| EPS liner | 2 sizes |
| Certifications | ECE 22.06, DOT, CCC |
| Closure | Double-D ring |
| Emergency system | J.I.E.R. Emergency Cheek Pad Removal System |
| Visor | Wide Vision, scratch-resistant, Pinlock 70 ready |
DescriptionThe whole story▼
The Just1 J-STR in Tactical Silver / Red Gloss holds three international safety certifications — ECE 22.06, DOT and CCC — making it one of the most comprehensively approved helmets in its class. Built on an ABS outer shell produced in two shell sizes for a precise fit across the full size range, it delivers the kind of confidence-inspiring protection that daily riders and weekend sport riders demand equally.
Key Features
- Triple certification: ECE 22.06, DOT and CCC — meets the latest international road safety standards
- ABS outer shell in 2 shell sizes for optimal proportions and fit at every size
- Dual-density EPS inner shell in 2 sizes, engineered to manage impact energy effectively
- J.I.E.R. Emergency Cheek Pad Removal System — allows first responders to remove cheek pads quickly and safely after an incident
- Double-D ring fastening — race-proven and unconditionally secure
- Protx2 antibacterial, odour-resistant inner liner — fully removable and washable
- Wide Vision visor with scratch-resistant coating and Pinlock 70 preparation (Pinlock lens sold separately)
Protection You Can Trust
Safety leads the design of the J-STR from the ground up. The ECE 22.06 homologation represents the current highest standard for helmets sold on European roads, covering a wider range of impact angles and speeds than its predecessor. DOT certification satisfies North American federal safety requirements, and CCC approval covers the Chinese market — so whichever road you ride, this helmet carries recognised credentials. The double-D ring chin strap closure is the gold standard favoured by track regulations worldwide, and the J.I.E.R. emergency cheek pad system means that in the event of an accident, medical personnel can extract the rider from the helmet with minimal neck movement.
Comfort for the Long Haul
The interior of the J-STR is built around the Protx2 antimicrobial lining, which suppresses bacterial growth and controls odour on extended rides. The full lining is removable and machine washable, so the helmet stays fresh across the seasons. Effective ventilation channels support air circulation to keep your head cool in traffic and at speed, while the contoured padding holds the shell firmly without pressure points — a helmet that stays comfortable on a two-hour commute or a full day in the saddle.
Visor and Equipment
The Wide Vision visor provides an expansive field of view — critical for awareness in city traffic and on fast roads. The scratch-resistant coating helps the lens stay optically clear over time, and the Pinlock 70 pin system lets you fit an anti-fog insert when conditions demand it. A nose cover is included to reduce buffeting and interior turbulence at motorway speeds.
Tactical Silver / Red Gloss Finish
The high-gloss silver and red graphic is purpose-designed to turn heads without sacrificing readability at speed. The contrast between the metallic silver base and the red detailing gives the J-STR a dynamic, sport-touring presence that suits naked bikes and sportbikes equally well. Gloss lacquer over the graphic delivers depth and durability in equal measure.
Finding Your Size
Measure your head circumference with a tape measure placed just above the eyebrows and ears, passing over the widest part of the skull. Take the measurement twice and use the larger result. The helmet should feel firmly snug — it will loosen slightly as the liner beds in. If it moves on your head without moving the skin, size down.
| Size | Head Circumference (cm) | Head Circumference (in) |
|---|---|---|
| XS | 53–54 | 20.9–21.3 |
| S | 55–56 | 21.7–22.1 |
| M | 57–58 | 22.4–22.8 |
| L | 59–60 | 23.2–23.6 |
| XL | 61–62 | 24.0–24.4 |
| XXL | 63 | 24.8–25.2 |
Specifications
- Shell: ABS, 2 shell sizes
- EPS liner: 2 sizes
- Certifications: ECE 22.06, DOT, CCC
- Closure: Double-D ring
- Emergency system: J.I.E.R. Emergency Cheek Pad Removal
- Inner liner: Protx2 antibacterial, fully removable and washable
- Visor: Wide Vision, scratch-resistant, Pinlock 70 ready
- Colour: Tactical Silver / Red Gloss
- Included: Helmet, nose cover, helmet bag
What's includedEverything in the box▼
- Just1 J-STR Tactical Silver / Red Gloss helmet
- Nose cover
- Helmet bag
FitmentBy head size — not by bike▼
Rated. Certified. Lit.
“Scored 71 of 100 for street riding. It is strongest on price positioning and gives up most on fit range — every point traces back to a documented fact and its source.”
— the Inter-Pace crewApproved to ECE 22.06.
Average for the class.
Comfortable over shorter rides.
Pinlock anti-fog lens is included.
Airflow is adequate.
1,520 g — mid-weight for this class.
Entry bracket in the street field.
143 € — Entry. Hover the bar for each range. Value is scored against the street field, not in the abstract.
J-STR vs —
Compare the grid.
| AGV K6 S83 | Nexx Y.10074 | Just1 J-STR71 | MT-Helmets Braker SV71 | LS2 FF901 Advant X70 | LS2 FF902 Scope II70 | Nexx Y.100R70 | LS2 FF901 Advant X Carbon69 | Shoei Neotec 369 | Suomy TX-Pro69 | KYT R2R68 | KYT TT-Revo68 | LS2 FF807 Dragon68 | LS2 FF811 Vector II68 | MT-Helmets Genesis R SV68 | Suomy Track-168 | Shoei GT-Air367 | Shoei GT-Air3 SMART67 | LS2 FF811 Vector II Carbon66 | LS2 FF817 Challenger II66 | MT-Helmets Atom 2 SV65 | MT-Helmets Targo S65 | LS2 FF818 Storm III64 | LS2 FF820 Rapid III64 | Nexx X.WST3 Matrix64 | Shark Skwal Cup64 | LS2 FF906 Advant63 | LS2 FF908 Strobe II63 | MT-Helmets Stinger 263 | Nexx X.WST3 Carbon63 | AGV K1 S62 | MT-Helmets KRE 262 | Nexx X.TR Matrix62 | MT-Helmets Streetfighter SV S61 | MT-Helmets Thunder 4 R SV60 | LS2 FF808 Stream II59 | Nexx X.TR Carbon59 | MT-Helmets Stinger 2 Kids58 | Nexx X.LIFETOUR Matrix58 | Nolan N60-6 Sport58 | Nexx X.LIFETOUR Carbon57 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inter-Pace Rating | 83/100 | 74/100 | 71/100 | 71/100 | 70/100 | 70/100 | 70/100 | 69/100 | 69/100 | 69/100 | 68/100 | 68/100 | 68/100 | 68/100 | 68/100 | 68/100 | 67/100 | 67/100 | 66/100 | 66/100 | 65/100 | 65/100 | 64/100 | 64/100 | 64/100 | 64/100 | 63/100 | 63/100 | 63/100 | 63/100 | 62/100 | 62/100 | 62/100 | 61/100 | 60/100 | 59/100 | 59/100 | 58/100 | 58/100 | 58/100 | 57/100 |
| Level | Recommended | Recommended | Recommended | Recommended | Recommended | Recommended | Recommended | Solid | Solid | Solid | Solid | Solid | Solid | Solid | Solid | Solid | Solid | Solid | Solid | Solid | Solid | Solid | Solid | Solid | Solid | Solid | Solid | Solid | Solid | Solid | Solid | Solid | Solid | Solid | Solid | Solid | Solid | Solid | Solid | Solid | Solid |
| Price | 359,20 € | 143,99 € | €161,10 | 114,71 € | 339,15 € | 152,15 € | 175,99 € | 398,65 € | 669,00 € | 397,09 € | 181,55 € | 104,00 € | 407,15 € | 220,15 € | 114,71 € | 256,75 € | 599,00 € | 649,00 € | 322,15 € | 279,65 € | 152,96 € | 118,96 € | 169,15 € | 84,15 € | 367,99 € | 238,50 € | 254,15 € | 118,15 € | 84,96 € | 495,99 € | 223,20 € | 269,96 € | 367,99 € | 114,71 € | 157,21 € | 109,65 € | 503,99 € | 103,46 € | 399,99 € | 215,99 € | 519,99 € |
| Weight | 1,298 kg | 1,575 kg | 1,52 kg | 1,55 kg | 1,6 kg | 1,75 kg | 1,575 kg | 1,55 kg | 1,715 kg | 1,35 kg | 1,5 kg | 1,55 kg | 1,45 kg | 1,5 kg | 1,65 kg | 1,35 kg | 1,7 kg | 1,775 kg | 1,391 kg | 1,5 kg | 1,7 kg | 1,55 kg | 1,55 kg | 1,35 kg | 1,675 kg | 1,57 kg | 1,75 kg | 1,7 kg | 1,6 kg | 1,55 kg | 1,448 kg | 1,38 kg | 1,657 kg | 1,4 kg | 1,5 kg | 1,6 kg | 1,7 kg | 0,0 kg | 1,86 kg | 1,47 kg | 1,75 kg |
| ECE 22.06 | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| FIM racing | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Pinlock incl. | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | — | ✓ | ✓ | ✓ | — | — | ✓ | — | ✓ | ✓ | — | ✓ | — | ✓ | — | ✓ | ✓ | ✓ |
| Shell | Carbon and aramid fibre | Polyfusion shell | ABS | HIRP high impact resistant polymer | HPFC composite fibre | KPA thermoplastic | Polyfusion shell | Carbon fibre | AIM shell | Tricarboco (carbon, fibreglass, aramid) | Thermoplastic shell | Thermoplastic shell | 6K carbon fibre | Composite fibre | HIRP high impact resistant polymer | Tricarboco (carbon, aramid, fibreglass) | AIM shell | AIM shell | Carbon fibre | fibreglass | Polycarbonate | HIRP high impact resistant polymer | KPA thermoplastic | KPA thermoplastic | X-Matrix composite | Thermoplastic shell with LED lighting | KPA thermoplastic | KPA thermoplastic | HIRP high impact resistant polymer | X-Pro Carbon | Thermoplastic resin | FRC (fibre reinforced composite) | X-Matrix 2 multi-composite | HIRP high impact resistant polymer | HIRP high impact resistant polymer | polycarbonate | X-Pro Carbon | HIRP (High Impact Resistant Polymer) | X-Matrix 2 multi-composite | Lexan polycarbonate | X-Pro Carbon |
| Ventilation | 9/10 | 8/10 | 6/10 | 6/10 | 8/10 | 10/10 | 6/10 | 8/10 | 8/10 | 8/10 | 6/10 | 6/10 | 8/10 | 10/10 | 5/10 | 8/10 | 8/10 | 8/10 | 10/10 | 10/10 | 6/10 | 8/10 | 8/10 | 6/10 | 8/10 | 5/10 | 8/10 | 8/10 | 8/10 | 8/10 | 6/10 | 3/10 | 4/10 | 8/10 | 4/10 | 8/10 | 4/10 | 0/10 | 6/10 | 5/10 | 6/10 |
| Comfort | 6/10 | 9/10 | 8/10 | 9/10 | 9/10 | 8/10 | 9/10 | 9/10 | 10/10 | 9/10 | 6/10 | 9/10 | 9/10 | 9/10 | 9/10 | 9/10 | 8/10 | 8/10 | 9/10 | 8/10 | 9/10 | 9/10 | 9/10 | 9/10 | 6/10 | 5/10 | 6/10 | 6/10 | 8/10 | 6/10 | 5/10 | 7/10 | 9/10 | 8/10 | 8/10 | 6/10 | 9/10 | 10/10 | 9/10 | 6/10 | 9/10 |
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Yes. Everything we sell is genuine and comes with the manufacturer’s warranty, on top of your statutory rights. Keep your invoice as proof of purchase and contact us if you ever need to make a claim — we’ll help you through it.
Our team is happy to help. Use the contact button below and we’ll personally help you choose the right gear or part.
Measure your head circumference about one centimetre above your eyebrows and compare it with the size chart on this page. Between sizes? Choose the smaller one — the padding beds in with use.
Yes — it’s tested and approved to the current ECE 22.06 standard and road-legal across the EU.
Most of our touring and sport helmets are Pinlock-ready and many include the insert. Check the ‘What’s in the box’ section on this page for this model.
Yes — the cheek pads are channelled so the arms of your glasses slide in comfortably.
Take out the washable lining and hand-wash it in lukewarm water. Clean the shell and visor with a soft cloth and water only — never solvents.
Our team will personally help you choose the right gear or part — around 24h for a reply.