Just1 J-GPR full-face racing helmet in Cyber Red and Carbon gloss finish
ECE
360° — drag me
1,550 g5 Vents
02 · Data & docs

The facts.

Technical data
Part Number6030160171010
Shell Material3K carbon fibre
CertificationUNECE 22-06
Weight1,550 g ± 50 g (size M)
ColourCyber Red/Carbon
FinishGloss
Retention SystemDouble-D ring
Removable & Washable InteriorYes
Ventilation5 intake / 6 exhaust ports
DescriptionThe whole story

The Just1 J-GPR in Cyber Red/Carbon brings genuine race-derived protection to everyday road use and track days alike, without asking you to compromise on comfort or value. Its 3K carbon fibre shell and S.D.C. (Sequential Density Construction) inner architecture make this one of the most intelligently engineered full-face helmets in its class.

Key Features

  • S.D.C. System uses multi-density materials to absorb both linear and rotational impact energy, reducing the forces transmitted to your head in a real-world crash
  • 3K carbon fibre shell offered in four shell sizes and four EPP/EPS liner sizes for a genuinely precise, individual fit
  • J.1.E.R. emergency cheek-pad removal system allows first responders to remove pads quickly and safely without disturbing the helmet
  • PROTX2 antimicrobial technology built into the liner fabric keeps the interior fresher for longer between washes
  • Fully removable and washable interior with a new liner-retention net for a secure, rattle-free fit
  • Camelback hydration system compatible — ideal for long road rides and endurance track sessions
  • Generous ventilation layout with 5 intake and 6 exhaust ports, plus an integrated, vented spine protector

Built for the Road, Ready for the Track

Just1 designed the J-GPR as their most advanced helmet, and the Cyber Red/Carbon colourway makes that ambition visible. The high-gloss finish showcases the carbon weave beneath, while the aerodynamic shell profile cuts cleanly through the air at motorway speeds. The EPS-lined chin bar adds a meaningful layer of protection often missing from budget alternatives, and the double-D ring retention system ensures the helmet stays exactly where it should in an impact.

Everyday Comfort and Usability

The removable, washable interior is treated with PROTX2 antimicrobial technology, so the liner stays hygienic even after consecutive riding days. Measuring your head is straightforward: place a tape measure approximately 1 cm above the ears around the widest part of your head, then match the circumference to the size guide below. The included Pinlock-ready anti-fog visor and dark tinted visor mean you are equipped for changing light conditions straight out of the box.

Size Guide

  • XS: 53–54 cm
  • S: 55–56 cm
  • M: 57–58 cm
  • L: 59–60 cm
  • XL: 61–62 cm
  • XXL: 63 cm

Fitment & Compatibility

The Just1 J-GPR is a universal full-face helmet approved for road use across all motorcycle types. It is not model-specific and fits any rider whose head circumference falls within the size range above. UNECE 22-06 homologation confirms it meets current European road-legal standards.

Specifications

  • Part number: 6030160171010
  • Shell material: 3K carbon fibre
  • Certification: UNECE 22-06
  • Weight: 1,550 g ± 50 g (size M)
  • Colour: Cyber Red/Carbon
  • Finish: gloss
  • Retention system: double-D ring
  • Anti-fog visor: yes (included)
  • Removable interior: yes
  • Shell sizes: 4
  • Liner sizes: 4 EPP/EPS
  • Ventilation: 5 intake / 6 exhaust ports
  • Camelback compatible: yes
What's includedEverything in the box
  • 1x Just1 J-GPR helmet
  • 1x clear visor
  • 1x Pinlock insert
  • 1x dark tinted visor
  • 1x nose cover
  • 1x premium helmet bag
FitmentBy head size — not by bike
04 · The Inter-Pace Rating

Rated. Certified. Lit.

All 85 points of the racing matrix were assessable
Rated in 2 categoriesRacing 81Sport 79
iP81/100RECOMMENDED Drag to spin
The Inter-Pace Rating
0/100
0507085100
RecommendedGreat value, no racing licence
P12 on our racing grid · 22 rivals in scrutineering · rated 2026-09-02
Entry 0–49 · Solid 50–69 · Recommended 70–84 · Benchmark 85–100
ECE 22.06 · EQRS · MIPS · DOUBLE-D · 11 VENTS · 1,420 G · PINLOCK · PEAK · 3K CARBON · ECE 22.06 · EQRS · MIPS · DOUBLE-D · 11 VENTS · 1,420 G · PINLOCK · PEAK · 3K CARBON ·

“Carbon, four shell sizes and eleven vents for 440 € is a lot of helmet. But the versions we stock carry ECE 22.06 only — Just1 lists FIM approval for the line, not for these — so check with your organiser before you enter anything timed.”

— the Inter-Pace crew
Homologation8/15
ECE 22.06 street homologation8/8
FIM FRHPhe racing homologation0/7

ECE 22.06 only — none of our J-GPR listings carries FIM.

Safety equipment10/10
Multi-density EPS liner2/2
EQRS emergency release system2/2
double-d closure2/2
4 shell sizes2/2
Rotational-impact system (MIPS or equivalent)2/2

Sequential Density Construction, double-D, four shells.

Ventilation9/10
11 vent ports3/3
Vents operable with gloves on2/2
Airflow in independent reviews4/5

Eleven ports move real air for the money.

Aero & stability3/6
Stability at speed in reviews3/6

Adequate; no spoiler or tunnel work documented.

Weight3/5
1,420 g measured3/5

1,420 g of 3K carbon — light for the price.

Wind noise4/5
Wind noise at motorway speed4/5

Quieter than most in this field.

Interior comfort7/8
Fully removable lining2/2
Washable lining1/1
Comfort in independent reviews4/5

Better padding than 440 € usually buys.

Fit range4/4
6 sizes2/2
4 shell sizes across the range2/2

Four shell sizes across six helmet sizes.

Character5/5
full-face — built for racing3/3
3K carbon2/2

A proper race shape in carbon, at half the money.

Price positioning10/10
Delivered quality against its price in this class10/10
440 € — Mid-range

The strongest price-to-kit ratio on this page.

Certification
ECE 22.06 street homologation
DOT FMVSS 218
Price-class
EntryBasic€494,10Mid-rangePremiumHigh classHigh-endFlagship

440 € — Mid-range. Hover the bar for each range. Value is scored against the racing 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 store XtremeHelmets Just1 official store Just1 official FIM Tests count only when a result exists — never a penalty
The race-helmet gridmint = this helmet
90/100 P1 Shoei X-SPR PRO FIMBenchmark · gap —
89/100 P2 Shoei X-SPR PRO FIM 2Benchmark · gap −1
87/100 P3 Shark Aeron GP FIM 2Benchmark · gap −3
86/100 P4 Suomy S1-XR GPBenchmark · gap −4
85/100 P5 MT-Helmets KRE 2 PLUS FIM Racing #2Benchmark · gap −5
84/100 P6 Arai RX-7V FIMRecommended · gap −6
84/100 P7 Shark Aeron GP FIMRecommended · gap −6
83/100 P8 Arai RX-7V FIM 2Recommended · gap −7
82/100 P9 Airoh GP 800 FIMRecommended · gap −8
82/100 P10 NHK Helmet GP-R TechRecommended · gap −8
81/100 P11 Alpinestars Supertech R10Recommended · gap −9
81/100 P12 Just1 J-GPRRecommended · gap −9You’re viewing
81/100 P13 LS2 FF805 Thunder FIMRecommended · gap −9
81/100 P14 Nexx X.R3R Pro FIM EvoRecommended · gap −9
80/100 P15 KYT KX-1Recommended · gap −10
Radar · head to head

J-GPR vs

J-GPR · 81 · 0
Full comparison — Matrix · Radar · Duel — lives on slide 05.
05 · Compare

Compare the grid.

J-GPR81/100Recommended
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 store XtremeHelmets Just1 official store Just1 official FIM 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
01HEADDone — the reason you’re here
Just1 J-GPR Racing Helmet
€494,10On your head
02TORSOOne-piece leathers — matched colours
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05PROTECTIONOptional — chest & spine
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07 · Support

Questions, one topic at a time.

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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.

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