Just1 J-STR Demonic Axel Bassani Replica 2025 full-face motorcycle helmet in Bassani graphic livery
ECE 22.06
⟲ 360° — drag me
ECE 22.06
02 · Data & docs

The facts.

Technical data
BrandJust1
ModelJ-STR Demonic Axel Bassani Replica 2025
TypeFull-face helmet
Outer shell materialABS — 2 shell sizes
Inner linerDual-size EPS
Interior liningProtx2 antibacterial, removable and washable
CertificationsECE 22.06, DOT, CCC
Retention systemDouble-D ring
Part number6030390171005
DescriptionThe whole story▼

The Just1 J-STR Demonic Axel Bassani Replica 2025 is built to the same uncompromising standard as the WSBK paddock demands. An ABS outer shell moulded in two shell sizes, a dual-density EPS liner and triple certification — ECE 22.06, DOT and CCC — underpin a helmet that treats serious safety as non-negotiable. Wrapped in Axel Bassani's signature dark demonic graphics and race-sharp colour palette, this is a helmet that earns its place on road or track through material quality first and visual drama second.

Key Features

  • ABS outer shell produced in two shell sizes for a precise, proportionate fit across the full size run
  • Dual-size EPS inner shell for optimised impact absorption tuned to each shell volume
  • Triple-certified: ECE 22.06, DOT and CCC — meets the current European road-legal standard
  • J.I.E.R. Emergency Cheek Pads Removal System allows first responders to remove cheek pads rapidly without moving the rider's head
  • Double-D ring retention system — the gold standard in motorsport for positive, rattle-free closure
  • Protx2 antibacterial, quick-drying interior liner that fully removes and machine washes
  • Scratch-resistant visor with a wide field of view; optional tinted and mirrored visors available separately

Construction and Material Quality

The J-STR shell is constructed from a high-grade ABS compound and offered in two distinct shell sizes rather than one shell stretched across the entire range — a choice that reflects genuine engineering discipline. The result is a helmet that sits correctly on the head at every size, keeps the centre of gravity where it belongs and avoids the bulbous appearance common in single-shell designs. The ergonomically contoured interior padding complements the EPS geometry and channels airflow through optimised ventilation passages to keep the rider comfortable on longer, faster roads.

Interior Comfort and Hygiene

Just1's Protx2 lining technology uses an antibacterial treatment woven into the fabric itself, not applied as a surface coating, so it remains effective wash after wash. The full interior — cheek pads, crown padding and moisture-wicking crown liner — detaches completely and is washable, keeping the helmet fresh across a full season of hard use. The ergonomic cheek pad geometry supports a firm, locked-in fit without creating pressure points during extended rides.

The Axel Bassani Replica Design

Axel Bassani competes at the highest level of the Superbike World Championship, and the Demonic replica translates his personal lid artwork directly into a production helmet. Aggressive line work, deep dark demon graphics and Bassani's characteristic colour blocking combine to create one of the most visually distinctive helmets in the J-STR range. Whether filtering through city traffic or pressing on through mountain passes, the graphics demand attention in a way that generic colour-matched designs cannot.

Fitment and Compatibility

The Just1 J-STR Demonic Axel Bassani Replica 2025 is designed for adult riders and is available in sizes XS through XXL. Use the head circumference guide below to select your correct shell size.

Specifications

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

How to Measure Your Helmet Size

  • Wrap a soft tape measure around your head, passing over the ears and approximately 1.5 cm above the eyebrows
  • Take the measurement at the largest point of the head
  • Repeat the measurement to confirm accuracy
  • The helmet should feel firm and snug — never loose or uncomfortable
  • If the helmet rotates easily on your head, size down
What's includedEverything in the box▼
  • JUST1 J-STR Demonic Axel Bassani Replica 2025 helmet
  • Nose cover
  • Helmet bag
FitmentBy head size — not by bike▼
04 · The Inter-Pace Rating

Rated. Certified. Lit.

SHARP / CERTIMOOV / ADAC: no published result yet — counted at the median of this class, never a penalty
iP71/100RECOMMENDED Drag to spin
The Inter-Pace Rating
0/100
0507085100
RecommendedA helmet we stand behind
P3 on our street grid · 40 rivals in scrutineering · rated 2026-09-27
Entry 0–49 · Solid 50–69 · Recommended 70–84 · Benchmark 85–100
ECE 22.06 ✓ · EQRS ✓ · DOUBLE-D ✓ · 1,520 G ✓ · PINLOCK ✓ · ABS ✓ · ECE 22.06 ✓ · EQRS ✓ · DOUBLE-D ✓ · 1,520 G ✓ · PINLOCK ✓ · ABS ✓ ·

“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 crew
Homologation8/10
ECE 22.06 homologation8/8
FIM racing homologation — not listed0/2

Approved to ECE 22.06.

Safety equipment7/10
Multi-density EPS liner2/2
EQRS emergency release system2/2
double-d closure2/2
2 shell sizes1/2
Rotational-impact system (MIPS or equivalent) — not listed0/2

Wind noise5/9
Wind noise at motorway speed5/9

Average for the class.

Interior comfort6/8
Fully removable lining2/2
Washable lining1/1
Comfort in independent reviews3/5

Comfortable over shorter rides.

Vision & visor7/9
Pinlock anti-fog lens included3/3
Tear-off posts — not listed0/2
Photochromic visor available1/1
wide eyeport3/3

Pinlock anti-fog lens is included.

Ventilation3/5
Vents operable with gloves on1/1
Airflow in independent reviews2/4

Airflow is adequate.

Weight3/5
1,520 g measured3/5

1,520 g — mid-weight for this class.

Fit range1/2
2 shell sizes across the range1/2

Price positioning10/11
Delivered quality against its price in this class10/11
143 € — Entry

Entry bracket in the street field.

Certification
ECE 22.06 street homologation
DOT FMVSS 218
Price-class
721,09 złEntryBasicMid-rangePremiumHigh classHigh-endFlagship

143 € — Entry. Hover the bar for each range. Value is scored against the street field, not in the abstract.

Safety & tests
SHARP impact ratingawaiting · not counted
CERTIMOOV protocolawaiting · not counted
Crew scrutineering
How this rating is made: crew scrutineering, cross-checked against Just1 official J-STR product page Cycle News FIM homologated helmet list FIM FRHPhe-02 off-road homologation Snell M2020 certified helmet list Just1 J18 MIPS page Tests count only when a result exists — never a penalty
The race-helmet gridmint = this helmet
83/100 P1 AGV K6 SRecommended · gap —
74/100 P2 Nexx Y.100Recommended · gap −9
71/100 P3 Just1 J-STRRecommended · gap −12You’re viewing
71/100 P4 MT-Helmets Braker SVRecommended · gap −12
70/100 P5 LS2 FF901 Advant XRecommended · gap −13
70/100 P6 LS2 FF902 Scope IIRecommended · gap −13
70/100 P7 Nexx Y.100RRecommended · gap −13
69/100 P8 LS2 FF901 Advant X CarbonSolid · gap −14
69/100 P9 Shoei Neotec 3Solid · gap −14
69/100 P10 Suomy TX-ProSolid · gap −14
68/100 P11 KYT R2RSolid · gap −15
68/100 P12 KYT TT-RevoSolid · gap −15
68/100 P13 LS2 FF807 DragonSolid · gap −15
68/100 P14 LS2 FF811 Vector IISolid · gap −15
68/100 P15 MT-Helmets Genesis R SVSolid · gap −15
Radar · head to head

J-STR vs —

J-STR · 71— · 0
Full comparison — Matrix · Radar · Duel — lives on slide 05.
05 · Compare

Compare the grid.

J-STR71/100Recommended
VS
—0/100—
Pick your challenger — every bar re-fights instantly
How these ratings are made: Inter-Pace crew scrutineering, cross-checked against Just1 official J-STR product page Cycle News FIM homologated helmet list FIM FRHPhe-02 off-road homologation Snell M2020 certified helmet list Just1 J18 MIPS page SHARP / CERTIMOOV count only when results exist.
06 · Complete the look

Head to toe.

Auto-matched to this helmet's sector — Racing
Head to toeAuto-filled from the Racing sector
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07 · Support

Questions, one topic at a time.

Estimate your shipping

Get the real shipping cost for this item to your address — the same rates as checkout.

Pick your countrySame rates as checkout

Choose a destination and hit Estimate — we fetch the live rates for this item.

How long does delivery take?

We’re based in Germany. Standard delivery goes by DHL and national postal services and takes about 2–5 days within Germany, 1–2 weeks within the EU and 2–6 weeks outside the EU. Need it sooner? Express delivery reaches most of the world within a few days — just choose it at checkout where available.

How much does shipping cost?

Your exact shipping cost is calculated by destination and weight and shown at checkout before you pay — no hidden fees. Express delivery is selectable at checkout where available.

Do you ship to my country?

Yes, we ship to over 130 countries. Prices, taxes and delivery times for your destination are calculated automatically at checkout.

Will I have to pay customs or import duties?

Within the EU, no — our prices already include all duties and EU VAT. For deliveries outside the EU (e.g. Switzerland, the UK or the USA), your order may be subject to import duties and taxes set by your country. These are collected by the carrier when your parcel arrives, aren’t included in our prices, and are outside our control.

How can I track my order?

As soon as your parcel ships we email you a tracking link, so you can follow it all the way to your door.

What if an item is out of stock?

On out-of-stock items you can request a delivery time or leave your email to be notified the moment it returns — just use the notification box on the product.

Didn’t find your answer?

Our team will personally help you choose the right gear or part — around 24h for a reply.

08 · Paddock

Before you go.

Trending in the paddockHover pauses
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