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Giro Register II Adult Cycling Helmet – Lightweight, Stylish & Secure
Giro Register II Adult Cycling Helmet – Lightweight, Stylish & Secure
Giro

Giro Register II Adult Cycling Helmet - Lime

£64.99
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Giro Register II Adult Cycling Helmet - Lime

Season:SP25

Brand:Giro

Code:36031-334-UA

The Giro Register II sets a new standard for comfort, style, and performance in a recreational cycling helmet. Building on the success of the original Register, this updated version features a lightweight in-mould construction, enhanced ventilation, and a sleek, high-performance design inspired by Giro’s premium road helmets. Whether you’re commuting, hitting the trails, or enjoying a weekend ride, the Register II MIPS delivers top-tier protection and comfort in a versatile, affordable package.

  • Lightweight In-Mould Construction – Fuses a tough polycarbonate shell with an impact-absorbing foam liner for superior durability and ventilation
  • Quick-Link Removable Visor – Provides sun and debris protection, easily detachable for a sleek road helmet look
  • Roc Loc® Sport Fit System – Offers one-handed adjustability with a 7cm adjustment range, ensuring a secure and comfortable fit
  • Deep Internal Channeling & Large Vents – Promotes airflow across the scalp, delivering outstanding cooling and breathability
  • Ponytail-Compatible Design – Perfect for riders with longer hair, ensuring a comfortable and secure fit
  • Best-in-Class Recreational Helmet – Combines high-end styling, top-level protection, and superior ventilation in a budget-friendly package

Why Choose the Giro Register II

  • Enhanced Comfort & Fit – Inspired by premium road helmets for a sleek, secure feel
  • Lightweight & Cool – In-mold construction makes it lighter and better ventilated than traditional helmets
  • Versatile & Stylish – Perfect for road cycling, commuting, and recreational riding

The Giro Register II Adult Cycling Helmet is designed for riders who demand comfort, style, and high-performance protection

Technical Information
  • Shell type
    polycarbonate shell
  • Impact liner type
    eps
  • Ventilation type
    19 vents and deep internal channeling
  • Construction
    in-mold construction
  • Fit system
    roc loc® sport
  • Visor
    quick link removable visor
  • Reflectivity
    reflective rear decals
  • Certification
    complies with the us cpsc safety standard for bicycle helmet for persons age 5 and older
  • Certification
    E.U.: ce en1078
Sizing Information

These size charts and conversions are meant to serve as a guide. Giro recommend you try-on before riding to ensure full comfort and performance.

Bike Helmet Size Guide

How to measure your size – Wrap a measuring tape around your head, keeping the tape level from front to back. Note the measurement and reference the Size Guide. Note: Make sure the helmet fits with a little room when the fit system is loose, and sits low enough to protect your forehead without hindering your vision. Once you’ve got the right size, you can adjust the fit.

For helmets equipped with MIPS technology, please review the following warning: SOME MIPS® LOW-FRICTION LAYERS, ALONG WITH OTHER PARTS OF A HELMET, MIGHT CAUSE LACERATIONS TO THE WEARER’S HEAD/FACE IN SOME ACCIDENTS. THIS MIGHT OCCUR DUE TO THE HIGH PRESSURE ON THE SCALP FROM THE IMPACT OR AS A BY-PRODUCT OF THE LOW-FRICTION LAYER’S MOVEMENT IN CERTAIN ANGLED IMPACTS TO HELP REDUCE THE ROTATIONAL ENERGIES TO THE HEAD. IF YOU WOULD LIKE FURTHER INFORMATION, PLEASE CONTACT US.

Adult SizeCircumference
S52 - 55.5cm
M55.5 - 59cm
L59 - 62.5cm
XL62.5 - 65cm
Professional Opinion
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