LS2 FF327 Challenger Allert
LOnly 1 piece in stock at third-party supplier
Colour2
Size2
Product details
LS2 has established itself in recent years as the best-selling helmet brand worldwide, thanks in part to its flagship product, the Challenger FF327. The Challenger not only boasts a beautifully sporty and aggressive design that has proven effective in wind tunnel tests and in all speed ranges, but it also features excellent equipment, including a sun visor, three shell sizes, and arguably one of the largest and best fields of vision on the market. Thanks to these many great features, it is one of LS2's best-selling full-face helmets.
Rider Type and Fit: Due to its sporty design and the numerous features the Challenger offers, this helmet is specifically suited for the sporty rider. Whether you are on the racetrack or the road, you are well protected in both situations with this helmet. The flexible inner lining allows the helmet to adapt perfectly to the shape of your head. Additionally, the helmet is suitable for glasses wearers thanks to its special glasses system.
Finding the right size motorbike helmet
To determine the correct motorbike helmet size, we recommend measuring your head circumference in centimeters with a tape measure. Wrap the measuring tape around the fullest part of your head – this will be just above the ears and eyebrows for most – and take the measurement at the forehead.Scope of delivery visor
Unless expressly stated otherwise in the product description, motorbike helmets are supplied with a clear visor as standard - even if they are shown in the pictures with a tinted or mirrored visor.Target group | Men, Women |
Helmet type | Full-face helmet |
Helmet size | L |
Helmet features | Removable inner lining, Visor |
Sighting functions | Scratch-proof |
Weight | 1.40 kg |
Item number | 24611158 |
Manufacturer | LS2 |
Category | Motorbike helmets |
Manufacturer No. | 1032739-03-6 |
Release date | 15.3.2023 |
Colour | Silver |
Exact colour description | Matt titanium silver |
Material group | Carbon, Glass, Plastic |
Material | Carbon, High Performance Fibreglass Composite (HPFC) |
Target group | Men, Women |
Helmet type | Full-face helmet |
Helmet size | L |
Helmet features | Removable inner lining, Visor |
Sighting functions | Scratch-proof |
CO₂ emissions | 6.01 kg |
Climate contribution | CHF 0.14 |
Scope of delivery | Spoiler, With hood Helmet |
Weight | 1.40 kg |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Motorbike helmets» category have a defect within the first 24 months?
Source: Digitec Galaxus- 9.AGV0.7 %
- 9.iXS0.7 %
- 9.LS20.7 %
- 12.Nolan0.9 %
- 13.Shark1.2 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 1.iXS0 days
- 2.AGV5 days
- 2.HJC5 days
- 2.MT5 days
- 5.LS26 days
Return rate
How often is a product of this brand in the «Motorbike helmets» category returned?
Source: Digitec Galaxus- 7.Scorpion18.9 %
- 8.Nolan19 %
- 9.LS219.2 %
- 10.HJC19.4 %
- 11.Scorpion Exo20.2 %

