LS2 FF805 Thunder Carbon full-face helmet in Aero Flash Black gloss finish
ECE
1,280 g
02 · Data & docs

The facts.

Technical data
Shell Material100% carbon fibre
CertificationUNECE 22-06
Weight1,280 g ±50 g (size M)
ColourAero Flash Black
FinishGloss
Retention SystemDouble-D ring
Anti-Fog SystemPinlock Max Vision 120 (included)
Removable LinerYes
Part Number168059002
DescriptionThe whole story

Born from motorsport engineering, the LS2 FF805 Thunder in Aero Flash Black is a track-bred full-face helmet that delivers genuine racing performance for the road. Its full carbon fibre shell keeps weight to an astonishing 1,280 g (±50 g, size M) while the integrated race spoiler generates the aerodynamic stability you need at speed — whether you are chasing lap times or making the most of an open road.

Key Features

  • Full 100% carbon fibre shell construction — maximum impact resistance at minimum weight
  • Integrated race spoiler optimised for aerodynamic stability at high speeds
  • Pinlock Max Vision 120 anti-fog insert included — clear vision in all conditions
  • Emergency cheek-pad release system for safe, rapid helmet removal after an incident
  • EPS-channelled ventilation system with multiple forehead and crown vents for sustained airflow
  • Removable, washable X-Static© Silver antibacterial liner — stays fresher on long track days
  • Prepared for tear-off strips — a genuine racing convenience straight from the box

Race-Engineered Construction

LS2 developed the FF805 Thunder directly from their motorsport programme, and the Aero Flash Black finish showcases the aggressive race aesthetic that sits alongside the helmet's functional credentials. The shell is manufactured in three distinct sizes — not merely offered in multiple sizes from one mould — so the fit geometry scales correctly with your head circumference. Safety-reflective panels improve visibility in lower-light conditions, a thoughtful touch for riders who do not limit themselves to dry summer afternoons.

The reinforced chin strap and double-D-ring retention system meet UNECE 22-06 certification requirements, providing a secure and verifiable closure under competition and road conditions alike. The wide, scratch-resistant visor offers outstanding peripheral vision, and its mechanism is prepared for tear-off discs so that circuit use requires no additional modification.

Comfort & Ventilation

Multiple forehead and crown ventilation ports work in concert with EPS-moulded internal channels to draw fresh air through the helmet and exhaust heat efficiently. The removable interior — treated with X-Static© Silver antibacterial technology — can be fully extracted and machine-washed, keeping the helmet hygienic across an entire season of intensive use.

Fitment & Sizing

To find your correct size, wrap a soft tape measure approximately 1 cm above your ears around the widest point of your head. The FF805 Thunder is available in the following head circumferences:

  • XS — 53–54 cm
  • S — 55–56 cm
  • M — 57–58 cm
  • L — 59–60 cm
  • XL — 61–62 cm
  • XXL — 63–64 cm

Specifications

Specification Detail
Shell material 100% carbon fibre
Certification UNECE 22-06
Weight 1,280 g ±50 g (size M)
Colour Aero Flash Black
Finish Gloss
Retention system Double-D ring
Anti-fog visor Yes (Max Vision Pinlock 120 included)
Removable liner Yes
Part number 168059002
What's includedEverything in the box
  • 1x LS2 FF805 Thunder Carbon helmet
  • 1x clear visor
  • 1x dark tinted visor
  • 1x Max Vision Pinlock insert
  • 1x premium helmet bag
  • 1x set of tear-off strips
FitmentBy head size — not by bike
03 · Build your Kit

The kit studio.

Everything fits the LS2 FF805 Thunder Carbon
Visors · 7
LS2 Visor FF805 ThunderIncluded
LS2 Visor FF805 Thunder+ CFA19,100add a spare
LS2 FF805 Thunder Iridium Blue Iridium Visor 800805VIS17+ CFA19,100
LS2 FF805 Thunder Iridium Gold Iridium Visor 800805VIS19+ CFA19,100
LS2 FF805 Thunder Replacement Visor+ CFA19,100
LS2 FF805 Thunder Helmet Visor+ CFA19,100
LS2 FF805 Thunder Clear Replacement Visor 800805VIS01Included
LS2 FF805 Thunder Clear Replacement Visor 800805VIS01+ CFA19,100add a spare
LS2 FF805 Thunder Replacement Visor+ CFA19,100
Anti-fog · Race day · Carry · 2
LS2 Pinlock 120XLT MaxVision Insert DKS408Included
LS2 Pinlock 120XLT MaxVision Insert DKS408+ CFA16,700add a spare
LS2 Pinlock Tear-Off Post Set+ CFA3,100
Your kit — live preview
+
Nothing picked yet.
Kit total+ 0,00 €
Kit ships together with the helmet
04 · The Inter-Pace Rating

Rated. Certified. Lit.

All 85 points of the racing matrix were assessable
Rated in 2 categoriesRacing 77Sport 73
iP77/100RECOMMENDED Drag to spin
The Inter-Pace Rating
0/100
0507085100
RecommendedSame shell, no race entry
P21 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 · DOUBLE-D · 1,341 G · PINLOCK · CARBON FIBRE WITH ARAMID · ECE 22.06 · EQRS · DOUBLE-D · 1,341 G · PINLOCK · CARBON FIBRE WITH ARAMID ·

“Nine of our ten FF805 listings carry ECE 22.06 alone — including all the replicas. The 1,341 g carbon shell and the Pinlock 120 are unchanged; only the race entry is missing, and for 170 € less.”

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

ECE 22.06 only — the GP Pro FIM is a separate listing.

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

Double-D and a carbon-aramid shell in three sizes.

Ventilation6/7
Vents operable with gloves on2/2
Airflow in independent reviews4/5

A deep chin intake feeds the visor and the face.

Aero & stability7/8
Aerodynamic spoiler / stabiliser2/2
Stability at speed in reviews5/6

Rear spoiler, stable at speed in testing.

Weight4/5
1,341 g measured4/5

1,341 g measured — the lightest shell in this field.

Wind noise3/5
Wind noise at motorway speed3/5

Average; the venting is audible when open.

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

Functional rather than plush.

Fit range4/5
6 sizes2/2
3 shell sizes across the range1/2
intermediate head shape1/1

Three shell sizes across six helmet sizes.

Character5/5
full-face — built for racing3/3
Carbon fibre with aramid2/2

A full carbon race shape at a mid-range price.

Price positioning10/10
Delivered quality against its price in this class10/10
509 € — Premium

Carbon and a Pinlock 120 in the box for 509 €.

Certification
ECE 22.06 street homologation
Price-class
EntryBasicMid-rangeCFA310,300PremiumHigh classHigh-endFlagship

509 € — Premium. 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 ChampionHelmets road test ChampionHelmets product page SHARP safety rating page LS2 official product page LazyAssBikers spec sheet 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 −9
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
77/100 P21 LS2 FF805 Thunder ECE onlyRecommended · gap −13You’re viewing
Radar · head to head

FF805 Thunder ECE only vs

FF805 Thunder ECE only · 77 · 0
Full comparison — Matrix · Radar · Duel — lives on slide 05.
05 · Compare

Compare the grid.

FF805 Thunder ECE only77/100Recommended
VS
0/100
Pick your challenger — every bar re-fights instantly
How these ratings are made: Inter-Pace crew scrutineering, cross-checked against ChampionHelmets road test ChampionHelmets product page SHARP safety rating page LS2 official product page LazyAssBikers spec sheet 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
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05PROTECTIONOptional — chest & spine
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07 · Support

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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.

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