8 offers compared LS2 full-face helmet LS2 FF817 CHALLENGER II- VIPER — black, blue, red and white

LS2

Full-face helmet LS2 FF817 CHALLENGER II- VIPER

Ref.: 6942141789632 (S)

S 6942141789632
L 6942141789656
2XL / XXL 6942141789670
3XL / XXXL6566 6942141789687

Independent comparison

Colour: black, blue, red and white

Best price 258,43 € ~~305,15 €~~ −15 % at Motoblouz

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You save up to 46,72 € by choosing the best offer.

Integrated sun visor, Pinlock 120 supplied
Lightweight HPFC fibreglass shell
Coolmax lining that wicks away moisture
Designed for long journeys

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Compare the 8 offers

Updated 15/11/2026 at 05:19

Merchant offers for this product, from cheapest to most expensive
Merchant	Size	Availability	Price	Link to the merchant
1 Best price Full-face helmet LS2 FF817 CHALLENGER II- VIPER	S	in stock	258,43 €	See the offer at Motoblouz
2 Full-face helmet LS2 FF817 CHALLENGER II- VIPER	L	in stock	258,43 €	See the offer at Motoblouz
3 Full-face helmet LS2 FF817 CHALLENGER II- VIPER	2XL / XXL	in stock	258,43 €	See the offer at Motoblouz
4 Full-face helmet LS2 FF817 CHALLENGER II- VIPER	3XL / XXXL6566	in stock	258,43 €	See the offer at Motoblouz
5 LS2 FF817 Challenger II Viper, full-face helmet , colour ...	L	in stock	279,95 €	See the offer at FC-Moto
6 LS2 FF817 Challenger II Viper, full-face helmet , colour ...	S	in stock	279,95 €	See the offer at FC-Moto
7 LS2 FF817 Challenger II Viper Helmet	3XL / XXXL6566	in stock	305,15 €	See the offer at FC-Moto
8 LS2 FF817 Challenger II Viper Helmet	2XL / XXL	in stock	305,15 €	See the offer at FC-Moto

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Our review of the LS2 FF817 Challenger II

Valid for all colours.

An LS2 touring full-face helmet in HPFC with integrated sun visor and Pinlock 120 supplied, designed for long journeys.

At a glance

Weight 1 500 g 1,1 kg1,9 kg Stated by the manufacturer

Approval ECE 22.06 Current standard

Brand founded in 2007 Il y a 19 ans · entreprise familiale

Pinlock anti-fog Supplied

Integrated sun visor Yes

Removable lining Yes, washable

Ventilation Top intake

Fastening Micrometric

Sizes XXS → 3XL

Which rider is it for?

Urban Enduro / trail Sport

Indicative MotoComparo positioning, based on the uses described by the manufacturer and the press.

The Challenger II is for those who ride long distances. Its HPFC shell combines lightness and rigidity, its visor offers a wide peripheral view and the sun visor is integrated. The supplied Pinlock 120 XLT keeps the visor clear when the air is humid.