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Giro

Giro Register II MIPS

  • Based on 15 reviews
Condition: New
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$58.46 Why this price?
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This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026

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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Dec 19
Order within 4 hours and 16 minutes
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Color: Matte Ano Lime


Size: Universal Adult


Features

  • HARDSHELL WITH IN-MOLD HARDBODY LOWER WRAP The two-piece shell combines a tough outer hard shell with a polycarbonate lower shell permanently fused to the liner for durability without excess weight.
  • INTEGRATED MIPS BRAIN PROTECTION SYSTEM All Giro helmets are designed to reduce as much energy as possible while meeting and exceeding stringent safety standards. The goal of Giro's Integrated Mips-equipped helmets is to reduce rotational forces. Giro believes that helmets equipped with this technology can reduce the amount of rotational force that may be transferred to rider's brain in certain impacts.
  • UNIVERSAL FIT SIZING Our Universal Fit helmets are sculpted to look good and fit great for almost anyone on the first try. By developing proprietary shell sizes based on specific customer groups, and combining them with an easily-adjustable fit system, it's easy for you get the right fit, straight out of the box, without the hassle or expense of trying multiple sizes.

Description

Six years ago, Giro set a new standard in quality, look, and feel in a recreational helmet with the original Register. The Register II takes this to the next level by bringing styling and venting of Giro's highest-end road helmets into this lightweight in-mold helmet. With a removable visor, an adjustable fit system, and the Mips® Evolve Core rotational energy management system, the Register II Mips is a best-in-class recreation helmet.

Brand: Giro


Color: Matte Ano Lime


Age Range (Description): Adult


Size: Universal Adult


Special Feature: adjustable


Brand: ‎Giro


Color: ‎Matte Ano Lime


Age Range (Description): ‎Adult


Size: ‎Universal Adult


Special Feature: ‎adjustable


Model Name: ‎Register II Mips


Outer Material: ‎Polycarbonate (PC)


Recommended Uses For Product: ‎Cycling


Item dimensions L x W x H: ‎18.59 x 23.6 x 36.2 inches


Inner Material: ‎Expanded Polystyrene


UPC: ‎196178175302


Item Package Dimensions L x W x H: ‎14.02 x 9.25 x 7.24 inches


Package Weight: ‎0.72 Kilograms


Item Dimensions LxWxH: ‎18.59 x 23.6 x 36.2 inches


Brand Name: ‎Giro


Warranty Description: ‎Any Giro helmet determined by Giro to be defective in materials or workmanship within one (1) year from the date of original purchase will be repaired or replaced, at Giro's option, free of charge when received at the factory freight prepaid, together with proof of purchase.


Material: ‎Polycarbonate


Suggested Users: ‎unisex-adult


Manufacturer: ‎Giro


Part Number: ‎7157778


Included Components: ‎Bike Helmet


Date First Available: October 20, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Dec 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Fit is great
Color: Matte Lilac Fade Size: UY
Love the fit, comfort, safety and color/design of this helmet!
Reviewed in the United States on December 3, 2025 by Lisa
    • Great bike helmet
Color: Matte Mineral Fade Size: UW
Easy to put on and adjust to a perfect fit.
Reviewed in the United States on December 3, 2025 by Kitty O
    • Very comfortable helmet, white color stands out in traffic, MIPS safety is a huge plus
I've been riding for decades and have been following helmet technology for a long time. When MIPS helmets came out, I began following articles about them, and reading a lot of reviews relating to how they perform. Giro helmets have been available with MIPS for a while now, and the price has gotten to be affordable for anyone to benefit from the technology. This helmet is very affordable for a MIPS helmet, and feels just as light and comfortable as a few helmets I have that I spent three times the amount I paid for this one. I use this one on my road bike, ad the bright white color really seems to stay out in urban and country environments. It's well ventilated, and the adjustment straps are easy to use and adjust whenever needed, with just the twist of a knob. In the summer I can wear this one when it's a hundred degrees, and in the winter, I can wear a helmet liner underneath this one and ride comfortably in the twenty degree range. It's a great helmet, and priced very reasonably. It's also just as useful on most mountain bike trails as it is in local parks or on the road. I very much recommend this one to anyone looking for a bicycle helmet. ... show more
Reviewed in the United States on December 15, 2024 by Don M
    • Saved my noggin!
Review Image by The Science Officer The Science Officer
Review Image by The Science Officer The Science Officer
Review Image by The Science Officer The Science Officer
This helmet is lightweight, comfortable, and good protection from falls. I chose white to reflect the sun. On a hot humid morning, I biked 20 miles wearing this helmet. Despite stopping 3 times to drink water and eat a clementine, I wound up dehydrated. About a 1/2 mile from the car, I stopped the bike, intent on getting off it. I put my feet down and leaned over the handle bars feeling very sick. The next thing I knew I was face down in the dirt after passing out from low blood pressure. These photographs were taken after the spill. The thin visor had popped off, but it didn't break. Amazingly, I didn't get a scratch on my nose, face, or head, and my neck was fine. I wound up with a scraped knee, huge black and blue on my chest, and 2 bags of IV fluid. The helmet was unscathed. STAY HYDRATED, FOLKS! ... show more
Reviewed in the United States on July 9, 2023 by The Science Officer The Science Officer
    • Register (Left) Comparison to Revel (Right)
Review Image by Justin Cox Justin Cox
Review Image by Justin Cox Justin Cox
Review Image by Justin Cox Justin Cox
Review Image by Justin Cox Justin Cox
Review Image by Justin Cox Justin Cox
Review Image by Justin Cox Justin Cox
I purchased this helmet after the adjustment dial on my Revel broke after about two years. Here are a few notes on notable differences and similarities. I have previously owned Giro Indicator and Transfer models before the Revel so I’m pretty familiar with their offerings in the low-mid range. I’ll be keeping the Revel around as a backup after I super glue the adjustment dial in a static position. Overall I think the Register is a solid option that will likely last you 3-4 years of daily use if you don’t use the adjustment dial often. Pros: - Lighter than the Revel, 280g versus 314g, despite the addition of MIPS components. I attribute some of this to the lighter/thinner straps which seem to be of similar strength. - Comfortable out of the box, with more padding on the touch points. You can see the additional padding in the interior comparison shot. - Instead of a sticker, the model name is molded onto the rear of the outer shell, which is a nice aesthetic touch. Cons: - Has the same “Roc Loc” adjustment system as the Revel. As I noted previously it's easy to use but the plastic components of the dial mechanism won’t stand up to daily use. Set it and forget it if you can. Don’t expect it to last more than a couple years with frequent use. - Larger overall, which you can also see in the photos. - The visor attachment is pretty weak compared to older models, without any pins to pop in. Don't expect the visor to stay on over rough terrain. ... show more
Reviewed in the United States on May 26, 2019 by Justin Cox Justin Cox
    • Comfortable stylish helmet.
Color: Matte Mineral Fade Size: UW
Really great look. Comfortable and stylish. Price was better than local shops.
Reviewed in the United States on December 8, 2025 by Bill L.
    • Good helmet
Comfortable, looks cool. Gets good air to my head. Fits perfect. Overall a good helmet. I’ve been using the same one for years (thankfully I’ve never crashed my head).
Reviewed in the United States on June 18, 2025 by Hobie Sinjin Benson
    • Selling old helmets
Color: Matte White/Dark Cherry Size: UW
This item has a manufacture date of 1 year ago. Since helmets are time sensitive, with materials degrading quickly, and a recommendation to replace every 5 years, I contacted the manufacturer and was told it would be fine but to replace it at 5 years. Very disappointing!!
Reviewed in the United States on December 9, 2025 by Dan Whitlow

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