Adult Cycling Helmets

  • Lightweight adult bike helmet, ages 14 years and above, suggested head circumference ranging from 58-62cm
  • Full 360° Comfort featuring an adjustable dial fit knob and full-range padding for the perfect custom fit
  • Two microshell layers and full-coverage EPS foam construction provides lightweight durability
  • Easy-adjust dial system for a custom fit, adjustable side straps to fine-tune comfort, detachable visor to reduce glare
  • Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older
  • Dial Fit adjustable system adds ease

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18 products

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ROCKBROS helmet with 3 lighting modes USB rechargeable#color_blackROCKBROS Ultralight Bike Helmet with Integrated Cycling Light#color_black
ROCKBROS Cycling Light Helmet 3Modes Bike Ultralight Helmet Electric USB
Sale price$69.99 USD Regular price$75.99 USD
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Cycling Helmet Bionic Support Antibacterial Liner Adjustable FitCycling Helmet Bionic Support Antibacterial Liner Adjustable Fit
Cycling Helmet Bionic Support Antibacterial Liner Adjustable Fit
Sale priceFrom $57.70 USD
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ROCKBROS Ultralight Magnetic Goggles Cycling Helmet
Sale priceFrom $43.99 USD
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ROCKBROS Lightweight Cycling Helmet with Removable Goggles Sun Visor
Sale price$52.99 USD
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ROCKBROS LK-12 Flowing Light Cycling Bike HelmetROCKBROS LK-12 Flowing Light Cycling Bike Helmet
ROCKBROS LK-12 Flowing Light Cycling Bike Helmet
Sale price$66.99 USD
Color+1
Save $10.00
ROCKBROS Unisex Road Bike Helmet for Adults - Integrated Design for MTB and RoadROCKBROS Unisex Road Bike Helmet for Adults - Integrated Design for MTB and Road
ROCKBROS Unisex Road Bike Helmet for Adults - Integrated Design for MTB and Road
Sale priceFrom $42.99 USD Regular price$69.99 USD
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#color_black-purple#color_black
ROCKBROS Safety Warning Helmet with Built-In Lights and Adjustable Fit
Sale price$69.99 USD
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ROCKBROS Ultralight Aerodynamic Cycling Helmet MTB/Road Men'sROCKBROS Ultralight Aerodynamic Cycling Helmet MTB/Road Men's
ROCKBROS Ultralight Aerodynamic Cycling Helmet MTB/Road Men's
Sale priceFrom $39.99 USD
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ROCKBROS Bicycle Helmet MTB Road Cycling Rear Light s Integrally-molded EPS+PC Ultralight - ROCKBROSROCKBROS Bicycle Helmet MTB Road Cycling Rear Light s Integrally-molded EPS+PC Ultralight - ROCKBROS
ROCKBROS Bicycle Helmet MTB Road Cycling Rear Light s Integrally-molded EPS+PC Ultralight
Sale price$59.99 USD
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ROCKBROS Ultra-Light Bike Helmet Maximum Protection Ultimate Comfort
Sale price$62.99 USD
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#color_red#color_red
ROCKBROS Cycling MTB Road Bike Helmet Integrally Magnetic Cover Bicycle Helmet
Sale priceFrom $39.99 USD
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Save $8.00
ROCKBROS Trail Helmet with Magnetic Goggles, Ionic+® Technology, and Adjustable FitROCKBROS Trail Helmet with Magnetic Goggles, Ionic+® Technology, and Adjustable Fit
ROCKBROS Trail Helmet with Magnetic Goggles, Ionic+® Technology, and Adjustable Fit
Sale price$61.99 USD Regular price$69.99 USD
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ROCKBROS 3 in 1 MTB Cycling Helmet Integrally-Molded Pneumatic Men Road Bike HelmetROCKBROS 3 in 1 MTB Cycling Helmet Integrally-Molded Pneumatic Men Road Bike Helmet
ROCKBROS 3 in 1 MTB Cycling Helmet Integrally-Molded Pneumatic Men Road Bike Helmet
Sale price$64.99 USD
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#color_red#color_red
ROCKBROS Rear Light Bike Helmet Gopro Holder Safety MTB Off-road Cycling Helmet
Sale price$76.99 USD
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#color_red#color_red
ROCKBROS Road Aero Bike Helmet for Adults TT Triathlon Helmet for Cycling
Sale price$66.99 USD
Color
rockbros-lk-11-cycling-helmet-integrated-adjustable-shockproof-mtb-road-unisex#color_purplerockbros-lk-11-cycling-helmet-integrated-adjustable-shockproof-mtb-road-unisex#color_pink
ROCKBROS LK-11 Cycling Helmet Integrated Adjustable Shockproof MTB Road Unisex
Sale price$64.99 USD
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Blog posts

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Cycling TipsROCKBROS AS110 Mini Electric Bike Tire Pump

Ride Without the Pressure: ROCKBROS Mini Electric Bike Pump for Hassle-Free Tire Care

A flat tire doesn’t have to ruin your ride. The ROCKBROS Mini Electric Bike Pump delivers fast, effortless inflation in a device that fits in your pocket. Here’s why every cyclist should carry one.

Aug 12, 2025
bike accessoriesBest Waterproof Top Tube Bike Bags 2025:

Best Waterproof Top Tube Bike Bags 2025: ROCKBROS Review & Comparison

From vintage leather tool rolls to today's sleek, waterproof gear, bike bags have come a long way. In this blog, we explore the evolution of bike frame bags and compare two popular top tube models ...

Aug 6, 2025
bike accessoriesCycling Equipment Upgrade Guide

Cycling Gear Upgrade Guide: ROCKBROS 32L Waterproof Panniers vs. 34L Carbon Rear Rack Bag – Which One Fits You Best?

Looking for the best waterproof cycling bag for your ride? This guide compares ROCKBROS 32L Waterproof Panniers and the 34L Carbon Rear Rack Bag to help you choose the right fit for commuting, tour...

Aug 1, 2025

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