With the LS2 FF901 Advant X, LS2 presents a completely newly developed flip-up helmet in accordance with ECE 22.06. The Advant not only complies with the latest safety regulations and standards, but has even been able to save 50 grams in weight thanks to a clever design and state-of-the-art manufacturing methods.
Features:
180º rotating chin bar
Scratch-resistant, UV-resistant visor with double visor system and quick-release system
Pinlock Max Vision prepared
Sun visor
Hypoallergenic, removable and washable Extra Comfort laser-cut foam lining
Reinforced chin strap
Chin curtain
Channeled EPS
Chin ventilation
Top vent
Exhaust vent
Emergency release system
Prepared for LS2 New Bluetooth system (from Cardo)
Size table for LS2 FF901 Advant X Oblivion Helmet:
Measurements in:
cm
Size
Head Circumference (cm)
2XS
51 - 52
XS
53 - 54
S
55 - 56
M
57 - 58
L
59 - 60
XL
61 - 62
2XL
63 - 64
3XL
65 - 66
4XL
67 - 68
How to measure your height:
1
Body height
To determine your exact height, stand on a flat surface without shoes, preferably with your back against a straight wall. Ensure that your head, shoulders and bottom are lightly touching the wall. Use a tape measure or folding rule and measure vertically from the highest point of your head (crown) to the sole of your foot. A second person can help you hold the tape measure straight and read the exact height.
2
Chest circumference
To measure your chest size correctly, place the measuring tape horizontally around your upper body at the fullest part of your chest. Ensure that the tape measure is not too tight and runs parallel to the floor. Breathe in and out normally to obtain a realistic measurement. It may be helpful to take the measurement in front of a mirror or ask a second person for assistance.
3
Waist circumference
The waist circumference is measured at the narrowest point of your torso – usually just above the navel. Ensure that the tape measure is horizontal and fits snugly, but does not cut into the skin. Breathe calmly and maintain a natural posture to obtain an accurate result.
4
Hip circumference
To measure your hip circumference, stand upright and wrap the tape measure horizontally around the widest part of your hips and buttocks. Ensure that the tape measure is flat and parallel to the floor. A second person or a mirror can help to take an accurate measurement.
5
Inside leg length
The inside leg length is measured along the inside of the leg from the crotch to the sole of the foot. Stand up straight, preferably barefoot. If possible, ask someone else to help you to obtain a more accurate measurement. A practical method is to measure a pair of trousers that fit well: Lay them flat and measure the inside leg length from the crotch to the bottom hem.
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1 - 5 out of 18 reviews
3 May 2026 19:58
Rated 3 out of 5 stars
Not good
Good color. Wrong size, my head 61cm, I bought 63-64cm - helmet to small, ear located wrong,
10 March 2026 16:51
Rated 5 out of 5 stars
Äusserst praktischer Helm für alle Situationen
Bin begeistert von dieser neuen Klapptechnik nach hinten. Absolut keine Windprobleme auf der Landstrasse im aufgeklappten Zustand. Auf der Autobahn auch sehr ruhig. Das Klappsysterm funktioniert einwandfrei. und simple einhändig. Für mich als Jethelmfahrer nun ein echter Evolutionssschritt.
26 January 2026 08:11
Rated 5 out of 5 stars
Toller Helm zum unschlagbaren Preis
Dieser Helm ist genau das, was ich gesucht habe. Gute Qualität zum Schnäppchenpreis. Bedienung ist einfach und leichtgängig. Helmschale passt genau für meine Kopfform.
13 January 2026 14:54
Rated 5 out of 5 stars
very good
bought L. fits bit tightly.
8 January 2026 09:41
Rated 5 out of 5 stars
High quality
High quality…better than expected … visors included clear + pinlock , a dark visor to , protection bag for the helmet plus an helmet backpack. High visibility, not tested yet on the road ( winter time )
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product
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sale/Brands/Brands/LS2/Brands/LS2/Motorcycle helmets/Brands/LS2/Motorcycle helmets/Flip-up helmets/Motorcycle helmets & goggles/Motorcycle helmets/Flip-up helmets/Moto/c/sale/motorcycle-helmets-sale/c/motorcycle-helmets-goggles/motorcycle-helmets/c/motorcycle-helmets-goggles/c/sale/motorcycle-helmets-sale/flip-up-helmets-sale/b/brands/ls2/motorcycle-helmets/flip-up-helmets/b/brands/b/brands/ls2/motorcycle-helmets/c/sale/c/motorcycle-helmets-goggles/motorcycle-helmets/flip-up-helmets/c/b/brands/ls23797498a04b69b6c4bb5c920e2a345f73b1c5618db0d25388090544fe0c3c2ca50159985454cbb574c1d5c40c131807260ebce2dcbb444f04e0a242a719af8a8627d89ffc2cd416e66a98129f70ad59d83f64e04f79d6244ffc2413636423b89a256a310bc1e5db755fd392c524028a8d016736f5610f9cc53deb4bb59d94f5fdb7ead549f25b0590b73b5658597f60de3ad41200679d150f034b7cf6e11fd56fc6b46fe888f1cbebf4f01552c7ebac5feaacb09298cd3341d5a74e3765479dba256a310bc1e5db755fd392c524028a8fc6b46fe888f1cbebf4f01552c7ebac5db7ead549f25b0590b73b5658597f60d50159985454cbb574c1d5c40c13180723797498a04b69b6c4bb5c920e2a345f783f64e04f79d6244ffc2413636423b89feaacb09298cd3341d5a74e3765479dbd016736f5610f9cc53deb4bb59d94f5f3b1c5618db0d25388090544fe0c3c2caLS2<p> <strong>LS2 FF901 Advant X Oblivion Helmet</strong></p><p>With the LS2 FF901 Advant X, LS2 presents a completely newly developed flip-up helmet in accordance with ECE 22.06. The Advant not only complies with the latest safety regulations and standards, but has even been able to save 50 grams in weight thanks to a clever design and state-of-the-art manufacturing methods.</p><p><strong>Features:</strong></p><ul><li>180º rotating chin bar</li><li>Scratch-resistant, UV-resistant visor with double visor system and quick-release system</li><li>Pinlock Max Vision prepared</li><li>Sun visor</li><li>Hypoallergenic, removable and washable Extra Comfort laser-cut foam lining</li><li>Reinforced chin strap</li><li>Chin curtain</li><li>Channeled EPS</li><li>Chin ventilation</li><li>Top vent</li><li>Exhaust vent</li><li>Emergency release system</li><li>Prepared for LS2 New Bluetooth system (from Cardo)</li></ul><p><strong>Specifications:</strong></p><ul><li>ECE 22-06</li><li>P/J homologation</li><li>2 shell sizes: XS-L / XL-3XL</li><li>Metal micrometric ratchet closure</li><li>Reflective safety strip</li><li>Weight: 1600 ± 50gr</li></ul><p><strong>Contents:</strong></p><ul><li>1x LS2 FF901 Advant X Helmet</li><li>1x Max Vision Pinlock lens</li><li>1x Helmet Backpack</li><li>1x Helmet Bag</li><li>reflective Labels</li></ul>499.94.7