Description
Product Description: O'Neal Sierra II Motorcycle Helmet
The O'Neal Sierra II is the perfect companion for adventurers. The motorcycle helmet combines robust ABS material with clear vision through the scratch-resistant visor. Experience freedom and safety on your tours.
- ABS Material: The O'Neal Sierra II is made of durable ABS, ensuring maximum safety on every route.
- Clear, Scratch-Resistant Visor: The clear visor offers scratch-resistant protection and is Pinlock prepared to ensure continuous visibility.
- Practical Sun Visor and Helmet Peak: The integrated sun visor and height-adjustable helmet peak provide flexibility in different lighting conditions.
- Effective Ventilation: Multiple ventilation inlets ensure an optimal climate inside the helmet, even on long rides and changing temperatures.
- Removable Inner Padding: The soft, sweat-absorbent padding is fully removable and washable for lasting freshness.
- Ratchet Closure: The reliable ratchet closure allows easy opening and closing, even with gloves.
Testing Standard: The O'Neal Sierra II meets the strict safety standards of ECE 22/05, providing you with maximum protection on every ride.
Weight: Weighing 1590g (plus/minus 50g), the helmet offers a comfortable balance between protection and lightness.
Helmet Shell Sizes: The helmet is available in various sizes and adapts optimally to your head shape.
Scope of Delivery: The delivery includes the helmet and additional nose protection for comprehensive comfort.
Compatible Products: Complement your helmet with optional Pinlock lenses for optimal visibility in any weather.
Size chart
Size Guide
To find the right size, please follow our measuring instructions and compare your body measurements with our size table. Measure your body measurements on your underwear and do not hold the tape measure too tight or too loose.
Chest measurement: Measure horizontally around the body at the broadest part of the chest.
Waist circumference: Measure horizontally around your body slightly below the navel.
| XS | S | M | L | XL | XXL | XXXL |
|---|---|---|---|---|---|---|
| 42/44 | 46/48 | 48/50 | 52/54 | 54/56 | 58/60 | 60/62 |
| MEN STANDARD | CHEST MEASUREMENT | WAIST CIRCUMFERENCE | THE WAISTBAND OF ALL TROUSERS CAN BE EXTENDED TO A MAXIMUM OF |
|---|---|---|---|
| 42 | from 83 to 86 | from 71 to 74 | 81 |
| 44 | from 87 to 90 | from 75 to 78 | 85 |
| 46 | from 91 to 94 | from 79 to 82 | 89 |
| 48 | from 95 to 98 | from 83 to 86 | 93 |
| 50 | from 99 to 102 | from 87 to 90 | 97 |
| 52 | from 103 to 106 | from 91 to 94 | 101 |
| 54 | from 107 to 110 | from 95 to 98 | 105 |
| 56 | from 111 to 114 | from 99 to 102 | 109 |
| 58 | from 115 to 118 | from 103 to 106 | 113 |
| 60 | from 119 to 122 | from 107 to 110 | 117 |
| 62 | from 123 to 126 | from 111 to 114 | 121 |
| 64 | from 127 to 130 | from 115 to 118 | 125 |
| 66 | from 131 to 134 | from 119 to 122 | 129 |
| 68 | from 135 to 138 | from 123 to 126 | 133 |
Short size jackets have about 5cm shorter sleeves than the standard size.
Short size trousers are about 7cm shorter than standard size trousers.
| SHORT | SIZES |
|---|---|
| 24 | short and stocky size 48 |
| 25 | short and stocky size 50 |
| 26 | short and stocky size 52 |
| 27 | short and stocky size 54 |
| 28 | short and stocky size 56 |
| 29 | short and stocky size 58 |
| 30 | short and stocky size 60 |
| XS short | short size XS |
| S short | short size S |
| M short | short size M |
| L short | short size L |
| XL short | short size XL |
| XXL short | short size XXL |
| XXXL short | short size XXXL |
Hosen in Lang-Größe sind etwa 7cm länger als Hosen in Standard Größe.
| LONG | SIZES |
|---|---|
| 94 | longer size 48 |
| 98 | longer size 50 |
| 102 | longer size 52 |
| 106 | longer size 54 |
| 110 | longer size 56 |
| 114 | longer size 58 |
| XS long | longer size XS |
| S long | longer size S |
| M long | longer size M |
| L long | longer size L |
| XL long | longer size XL |
| XXL long | longer size XXL |
| XXXL long | longer size XXXL |
| SIZE | JACKET |
|---|---|
| 4XL | belly width jacket 135cm-150cm |
| 5XL | belly width jacket 150cm-165cm |
| 6XL | belly width jacket 165cm-180cm |
| SIZE | TROUSERS |
|---|---|
| 4XL | waist size trousers 115cm-130cm |
| 4XL short | shorter size 4XL |
| 4XL long | longer size 4XL |
| 5XL | waist size trousers 130cm-145cm |
| 5XL short | shorter size 5XL |
| 5XL long | longer size 5XL |
| 6XL | waist size trousers 145cm-160cm |
| INCH-WIDTH | EUROPEAN MEN | INTERNATIONAL | WAIST CIRCUMFERENCE IN CM |
|---|---|---|---|
| 26 | 40 / 42 | XXS | from 67 to 74 |
| 27 | 42 | from 71 to 74 | |
| 28 | 42 / 44 | XS | from 71 to 78 |
| 29 | 46 | from 79 to 82 | |
| 30 | 46 / 48 | S | from 79 to 86 |
| 31 | 48 | from 83 to 86 | |
| 32 | 48 / 50 | M | from 83 to 90 |
| 33 | 50 / 52 | from 87 to 94 | |
| 34 | 52 / 54 | L | from 91 to 98 |
| 36 | 54 / 56 | XL | from 95 to 102 |
| 38 | 56 / 58 | from 99 to 106 | |
| 40 | 58 / 60 | XXL | from 103 to 110 |
| INCH-LENGTH | BODY HEIGHT IN CM |
|---|---|
| 30 | 160-168 |
| 32 | 168-176 |
| 34 | 176-184 |
| 36 | from 184 |
| XXS | XS | S | M | L | XL | XXL | XXXL |
|---|---|---|---|---|---|---|---|
| 32/34 | 34/36 | 38/40 | 40/42 | 44/46 | 46/48 | 50/52 | 52/54 |
| LADIES | CHEST MEASUREMENT | WAIST CIRCUMFERENCE | THE WAISTBAND OF ALL TROUSERS CAN BE EXTENDED TO A MAXIMUM OF |
|---|---|---|---|
| 32 | from 77 to 80 | from 59 to 62 | 69 |
| 34 | from 81 to 84 | from 63 to 66 | 73 |
| 36 | from 85 to 88 | from 67 to 70 | 77 |
| 38 | from 89 to 92 | from 71 to 74 | 81 |
| 40 | from 93 to 96 | from 75 to 78 | 85 |
| 42 | from 97 to 100 | from 79 to 82 | 89 |
| 44 | from 101 to 104 | from 83 to 86 | 93 |
| 46 | from 105 to 108 | from 87 to 90 | 97 |
| 48 | from 109 to 112 | from 91 to 94 | 101 |
| 50 | from 113 to 116 | from 95 to 98 | 105 |
| 52 | from 117 to 120 | from 99 to 102 | 109 |
| 54 | from 121 to 124 | from 103 to 106 | 113 |
Short size trousers are about 7cm shorter than standard size trousers.
| SHORT | SIZES |
|---|---|
| 19 | shorter ladies size 38 |
| 20 | shorter ladies size 40 |
| 21 | shorter ladies size 42 |
| 22 | shorter ladies size 44 |
| 23 | shorter ladies size 46 |
| XS short | shorter size XS |
| S short | shorter size S |
| M short | shorter size M |
| L short | shorter size L |
| XL short | shorter size XL |
| XXL short | shorter size XXL |
| XXXL short | shorter size XXXL |
| LONG | SIZES |
|---|---|
| XS long | longer size XS |
| S long | longer size S |
| M long | longer size M |
| L long | longer size L |
| XL long | longer size XL |
| XXL long | longer size XXL |
| XXXL long | longer size XXXL |
| INCH-WIDTH | EUROPEAN LADIES | INTERNATIONAL | WAIST CIRCUMFERENCE IN CM |
|---|---|---|---|
| 26 | 32 / 34 | XXS | from 59 to 66 |
| 27 | 34 | from 63 to 66 | |
| 28 | 34 / 36 | XS | from 63 to 70 |
| 29 | 38 | from 71 to 74 | |
| 30 | 38 / 40 | S | from 71 to 78 |
| 31 | 40 | from 75 to 78 | |
| 32 | 40 / 42 | M | from 75 to 82 |
| 33 | 42 / 44 | from 79 to 85 | |
| 34 | 44 / 46 | L | from 83 to 90 |
| 36 | 46 / 48 | XL | from 87 to 94 |
| 38 | 48 / 50 | from 91 to 98 | |
| 40 | 50 / 52 | XXL | from 95 to 102 |
| INCH-LENGTH | BODY HEIGHT IN CM |
|---|---|
| 30 | 160-168 |
| 32 | 168-176 |
| 34 | 176-184 |
| 36 | from 184 |
| XS | S | M | L |
|---|---|---|---|
| 122 - 128 | 134 - 140 | 146 - 152 | 158 - 164 |
| SIZE TABLE | BODY HEIGHT | CHEST MEASUREMENT | WAIST CIRCUMFERENCE | THE WAISTBAND OF ALL TROUSERS CAN BE EXTENDED TO A MAXIMUM OF |
|---|---|---|---|---|
| 122-128 | from 122 to 128 | from 58 to 65 | from 56 to 60 | 67 |
| 134-140 | from 130 to 140 | from 64 to 71 | from 60 to 64 | 71 |
| 146-152 | from 142 to 152 | from 70 to 77 | from 64 to 68 | 75 |
| 158-164 | from 154 to 164 | from 76 to 83 | from 68 to 72 | 79 |
| HELMET SIZE | HEAD CIRCUMFERENCE |
|---|---|
| XXS | from 51 to 52 |
| XS | from 53 to 54 |
| S | from 55 to 56 |
| M | from 57 to 58 |
| L | from 59 to 60 |
| XL | from 61 to 62 |
| XXL | from 63 to 64 |
| ORDER SIZE EU | ORDER SIZE US | FOOT LENGTH IN CM |
|---|---|---|
| 32 | - | 20,2 |
| 33 | - | 20,9 |
| 34 | - | 21,6 |
| 35 | - | 22,2 |
| 36 | - | 22,9 |
| 37 | - | 23,6 |
| 38 | - | 24,2 |
| 39 | 6 | 24,9 |
| 40 | - | 25,6 |
| 40,5 | 7 | 25,9 |
| 41 | - | 26,2 |
| 42 | 8 | 26,9 |
| 43 | 9 | 27,6 |
| 44 | - | 28,2 |
| 44,5 | 10 | 28,6 |
| 45 | - | 28,9 |
| 45,5 | 11 | 29,2 |
| 46 | - | 29,6 |
| 47 | 12 | 30,2 |
| 48 | 13 | 30,9 |
| 49 | - | 31,6 |
| 49,5 | 14 | 31,9 |
| 50 | - | 32,2 |
| 51 | 15 | 32,9 |
| 52 | 16 | 33,6 |
| US | SIZE | HAND CIRCUMFERENCE IN CM |
|---|---|---|
| 4XS | 6 | 16 |
| 3XS | 6,5 | 17 |
| XXS | 7 | 18 |
| XS | 7,5 | 19 |
| S | 8 | 20 |
| M | 8,5 | 21 |
| L | 9 | 22 |
| XL | 9,5 | 23 |
| XXL | 10 | 24 |
| 3XL | 10,5 | 25 |
| 4XL | 11 | 26 |
Properties
| Color: | Black |
|---|---|
| Exclusive: | No |
| Gender: | Unisex |
| Material: | Plastic |
| Online only: | No |
| all-season: | all-season |
Reviews
7
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7 reviews
23 March 2024 09:38
Top Preis Leistung
Ich fahre diesen Helm seit ca 3 Jahren und bin sehr zufrieden. Das Visier hat selbst den schlimmsten Staub und Puder in SOAsien überlebt. Einziger Nachteil: kein Brillenkanal somit eine Fummelei für mich als Brillenträger. Rest top.
23 March 2024 09:38
Top Preis Leistung
Ich fahre diesen Helm seit ca 3 Jahren und bin sehr zufrieden. Das Visier hat selbst den schlimmsten Staub und Puder in SOAsien überlebt. Einziger Nachteil: kein Brillenkanal somit eine Fummelei für mich als Brillenträger. Rest top.
18 December 2021 19:13
....und er passt DOCH mit Brille
Ich fahre seit über 40 Jahren Motorrad und immer mit Helm, auch verschiedenen. Immer habe ich zum Helm auch eine Brille getragen. Als ich nun diesen Helm gekauft habe, habe ich ihn natürlich bei der Anprobe auch mit Brille probiert, und um es auf die Spitze zu treiben, auch mit einer Oakley ohne Ohrenbügel, die passt normalerweise nicht in den Helm, weil die Bügel nach hinten länger sind. Was soll ich sagen: Helm sitzt an meinem Kopf mit Brille perfekt!! Probefahrt und Eindruck: perfekt!!
29 August 2021 10:56
Leider nicht für Brillenträger
Sehr schade, er hat saugend gepasst. Leider ohne Brillenkanal, für mich unmöglich mit Brille zu fahren. Die Sonnenblende liegt auf der Nase auf, könnte man mit etwas Geschick beheben. Für den Preis, soweit ich das ohne Probefahrt beurteilen konnte, sehr ordentlich verarbeitet.
25 May 2020 12:15
Ziemlich gut
Ich habe mir den Helm für eine längere Offroad Tour gekauft da ich zum anreisen erstmal ein gutes Stück Autobahn fahren musste. Hier hat sich das Visier als extrem angenehm herausgestellt und die Lautstärke ist auch im Rahmen für einen Endurohelm sogar sehr gut. Einen Abzug dafür, dass der Windschutz am Kinn sich innerhalb von zwei Tagen selbstständig gemacht hat und ich jetzt für über 10 € einen neuen kaufen muss um das Lautstärke Verhältnis beizubehalten . Ansonsten bin ich rund um zufrieden mit dem Helm, sehr angenehm zu tragen und sehr luftig
25 May 2020 12:15
Das Preis-Leistungs-Verhältnis.
Der Helm sitzt gut und ist schön verarbeitet. Durch den Doppel D Verschluss bietet er eine Hohe Sicherheit. Hier stimmt das Preis-Leistungs-Verhältnis.
25 May 2020 12:15
Gute Passform und schön verarbeitet
Der Helm sitzt gut und ist schön verarbeitet. Durch den Doppel D Verschluss bietet er eine Hohe Sicherheit. Hier stimmt das Preis-Leistungs-Verhältnis.