HARLEY DAVIDSON FXRG vs AGV K6

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Impact resistance map (legacy four zones)

No verified 6 / 7.5 / 8.5 m/s point data for these records. Legacy four zones are not placed into the three-speed map without a verified speed.

Front
HARLEY DAVIDSON FXRG Front
FXRG
AGV K6 Front
K6
Right side
HARLEY DAVIDSON FXRG Right side
FXRG
AGV K6 Right side
K6
Rear
HARLEY DAVIDSON FXRG Rear
FXRG
AGV K6 Rear
K6
Left side
HARLEY DAVIDSON FXRG Left side
FXRG
AGV K6 Left side
K6

Technical specifications

Feature FXRG K6
Brand HARLEY DAVIDSON AGV
Model FXRG K6
Product / model code — —
Safety summary SHARP: 4.0 stars SHARP: 5.0 stars
Helmet type Full face Full face
Durability
Weight 1.2 kg 1.2 kg
Size XS S M L XL XXL XS S M L XL XXL
Listed price (reference) $400 $319
Material Carbon Carbon
Retention system Double D-Ring Double D-Ring
Certification UN ECE REG 22.05 UN ECE REG 22.05
Shell sizes Single size Multi size
Pinlock ready Yes Yes
Scratch-resistant visor Yes Yes
Quick-release visor No Yes
Removable cheek pads No Yes
Intercom ready No Yes
Ventilation channels No Yes
Internal sun visor No No
Removable liner No Yes

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Helmet comparison FAQ

HARLEY DAVIDSON FXRG vs AGV K6: what are the main differences?

Looking at the selected models side by side: All listed helmets share the same certification entry: UN ECE REG 22.05. Verified SHARP star ratings in our data: FXRG: 4.0 SHARP stars; K6: 5.0 SHARP stars. SHARP is an independent assessment, not a legal certification. These points summarise measurable catalogue fields; fit and real-world comfort still depend on trying the correct size.

Do these helmets have the same safety certification?

FXRG is listed with UN ECE REG 22.05. K6 is listed with UN ECE REG 22.05. On paper they share the same certification entry. ECE 22.05, ECE 22.06 and DOT are legal approval standards; a SHARP star rating (when present) is a separate independent lab assessment and must not be read as the same kind of result. We do not infer SHARP stars from an ECE mark alone. Verified SHARP ratings on this page: FXRG: 4.0 stars; K6: 5.0 stars.

What do the colours on the impact zone map mean?

Our map stores regional codes on a 1–6 scale (greener ≈ stronger on this page; brown ≈ weaker). When verified multi-speed SHARP point data is present, you can switch 6 / 7.5 / 8.5 m/s and see front-top, front-lower, rear, left and right separately — missing speeds or points show “no data” and are never filled from another speed. Older records may only have the legacy four zones (front/rear/sides) without a verified speed label; those are not placed into the three-speed map. Zone colours are not the same thing as a SHARP star rating. For the models on this page where the safety source is marked SHARP, zone codes are treated as SHARP-linked map data.

How do these helmets compare in front, rear and side impact tests?

Comparing the stored legacy zone codes: at the right side, K6 maps stronger while FXRG maps mid; at the left side, K6 maps stronger while FXRG maps mid. These comparisons use the legacy four-zone fields only; impact speed was not verified for the three-speed map.

Which helmet is lighter, and by how much?

Listed weights: FXRG: 1.2 kg; K6: 1.2 kg. They are within about 50 g of each other in our data, so none is meaningfully lighter. Manufacturer weight often varies by shell size.

Which helmets support Pinlock or have an internal sun visor?

Pinlock-ready anti-fog visor support is marked for FXRG and K6 (ready/compatible in our catalogue — not “insert included in the box” unless the retailer says so).