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Giro Trinity Cycling Helmet

4.5 out of 5 stars 422 customer reviews

Price: $19.96 - $40.95
Sale: Lower price available on select options
Black/Red/White
  • 22 vents
  • Roc Loc Sport fit system
  • In-mold polycarbonate shell with EPS liner
  • Full-coverage shell
  • Refective rear decal
Need help buying the perfect bike helmet? Visit our Bike Helmet Buying Guide for complete information on bike helmet types and how to measure for the right bike helmet size.

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All Product Information Customer Q&A's Customer Reviews

Product description

Sometimes the simplest designs are also the smartest. The Trinity is an easy ft for riders who want a classic cycling helmet that doesn't compromise comfort or performance. It includes key features like In-Mold construction to keep the weight low, and the easy one-handed adjustments of our acclaimed new Roc Loc Sport system for a quick, sure ft no matter where or how far you ride.


Product details

  • Item Weight: 2.4 pounds
  • Shipping Weight: 2.4 pounds (View shipping rates and policies)
  • ASIN: B07CKKHYSZ
  • Average Customer Review: 4.5 out of 5 stars 422 customer reviews
  • Amazon Best Sellers Rank: #4,081 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
  • Product Warranty: For warranty information about this product, please click here

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Customer Questions & Answers

Customer Reviews

Top customer reviews

October 10, 2016
Color: WH/SIL|Size: Universal-A (21.25-24in / 54-61cm)|Verified Purchase
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Comment| 50 people found this helpful. Was this review helpful to you? Report abuse
April 13, 2015
Color: WH/SIL|Size: Universal-A (21.25-24in / 54-61cm)|Verified Purchase
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Comment| 52 people found this helpful. Was this review helpful to you? Report abuse
April 11, 2017
Color: WH/SIL|Size: Universal-A (21.25-24in / 54-61cm)|Verified Purchase
Comment| 4 people found this helpful. Was this review helpful to you? Report abuse
February 7, 2018
Color: Matte Titanium White|Size: One Size|Verified Purchase
Comment| 2 people found this helpful. Was this review helpful to you? Report abuse
January 29, 2015
Color: HIGHLIGHT YELLOW|Size: Universal-A (21.25-24in / 54-61cm)|Verified Purchase
Comment| 11 people found this helpful. Was this review helpful to you? Report abuse
August 1, 2016
Color: Red/Black|Size: Universal-A (21.25-24in / 54-61cm)|Verified Purchase
Comment| 2 people found this helpful. Was this review helpful to you? Report abuse
October 10, 2016
Color: Matte Titanium White|Size: One Size|Verified Purchase
Comment| 3 people found this helpful. Was this review helpful to you? Report abuse
January 9, 2017
Color: Blue/Black|Size: Universal-A (21.25-24in / 54-61cm)|Verified Purchase
Comment|Was this review helpful to you? Report abuse

Most recent customer reviews