Oneal Sierra R Full Face Helmet Yellow,Black M

O'Neal Sierra R Adventure Helmet Neon Yellow/Black/GreyM Neon Yellow,Black,Grey

Oneal Sierra R Full Face Helmet Yellow,Black M

Overall Rating: 4.3 / 5 (average from multiple review sources, as of 25 Dec 2025)
Based on a total of 7,527 customer reviews from independent review platforms.

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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

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Cheapest Total Price
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£139.99
Delivery from £12.49

Oneal SIERRA R MX-Helm matt neon gelb-schwarz-grau M

Overall Rating: 4.6 / 5 (average from multiple review sources, as of 27 Dec 2025)
Based on a total of 19,138 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
15.01.2026
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£145.19
Delivery from £13.03

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Product information

At a glance

  • Ultimate protection: Shields against impacts, suitable for all riders.
  • Top comfort: Lightweight, padded lining, optimal ventilation system.
  • Practical and stylish: Adjustable sun visor, secure lock, eye-catching design.

Note: This text was created with the help of AI.

Perfect Helmet for Speed Demons and Trail Blazers

Calling all motorcycle enthusiasts! Whether you're a speed demon on the track or a trail blazer off the beaten path, the O'Neal Sierra R V.23 neon yellow/black/gray is the perfect addition to your gear. This motorcycle helmet is suitable for both novices and experienced riders who value safety, comfort, and style.

Gear Up with Unmatched Safety and Comfort

When it comes to your riding experience, the O'Neal Sierra R V.23 offers a plethora of advantages. The helmet's superior construction ensures a robust shield against impacts, providing riders with top-tier safety. Moreover, the comfort level is second to none. Its lightweight design reduces neck strain during long rides, and the padded lining offers a snug, cozy fit. Additionally, the helmet's ventilation system is optimized to keep you cool during heated rides.

Functional Features to Enhance Your Ride

Functionality is at the heart of the O'Neal Sierra R V.23. This helmet is packed with features that aim to enhance your riding experience. The integrated sun visor can be easily adjusted with gloves on, allowing you to adapt to varying light conditions on the fly. Plus, its double-D safety lock ensures the helmet stays secure and in place during your ride, giving you the peace of mind you need to focus on the road.

A Design That Turns Heads

On top of its top-notch functionality, the O'Neal Sierra R V.23 doesn't skimp on style. Its neon yellow/black/gray color scheme stands out in a crowd and adds a vibrant touch to any rider's gear. The sleek design, coupled with its striking colors, ensures that you'll not only feel confident on the road but look the part as well. This helmet is more than just a safety device; it's a bold fashion statement.

Note: This text was created with the help of AI.

Pros and cons

Pros

  • Robust construction, top-tier safety
  • Lightweight, reduces neck strain
  • Optimized ventilation system
  • Integrated adjustable sun visor

Cons

  • Neon color may not appeal to all
  • Double-D lock might be tricky for beginners

Note: This text was created with the help of AI.

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2 Variants from £123.10

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Oneal Sierra R Full Face Helmet Yellow,Black M

Cheapest offer

Features:- Durable outer shell is constructed with ABS- Optimized air circulation through various vents and internal ventilation channels- Ultra-plush removable, sweat absorbing and washable padded inner liner- Secure fit thanks to the Microlock chin strap closure- Anti-fog® 30 fog resistant insert lens included - Perfect all-weather vision with clear Visor plus secondary integrated sun visor- Bluetooth-ready with pre-formed cutouts for optional speakers in the ear area Specifications:- Outer Shell: 74% ABS, 26% EPS, Padding: 100% PU-Foam, Liner: 85% Polyester, 15% Spandex- The helmet is slightly smaller than its ECE 22.05 predecessor- Meets DOT and ECE 22.06 safety standards (depending on market)
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