Best Time Trial Bicycle Helmet: Top 10 Ranked

When it comes to safety, there is simply no substitute for a proper bike helmet. A time trial bicycle helmet is designed specifically for cyclists who are looking to shave precious seconds off their time while riding in a race. Here is a buying guide to help you find the best time trial bicycle helmet for your needs.

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Our Top 10 Best Time Trial Bicycle Helmet Features

Bestseller No. 1
SLS3 Triathlon Helmet | Aero Helmets | Aero Bike Helmet...
  • ONE SIZE: Fits head circumference from 21 to 23 inches (54-58 cm) - PLEASE MEASURE YOUR HEAT FOR A PERFECT FIT! PLEASE NOTE THAT THIS IS NOT A VERY BIG HELMET (8.5" x 12.5").
  • VISOR: The magnetically fastened shield provides wraparound eye (UV) protection and it’s easy to flip up or remove with one hand when appropriate. (PLEASE NOTE: The visor can only be attached while wearing the helmet (NOT BEFORE YOU ARE PUTTING ON THE HELMET) and can only be detached while you are wearing the helmet - YOU CAN NOT TAKE THE HELMET OFF WITH THE VISOR ATTACHED TO IT). WEARING THE HELMET WITH VISOR WILL BE A TIGHT FIT AND THIS SETUP MAY NOT FIT A LARGER SIZE HEAD OR FACIAL FEATURES.
  • KEEPING YOU COOL: Your aero cycling helmet is equipped with a total of 8 vents: 4 in the front and 4 in the back, offering optimal airflow and minimal wind resistance to keep you cool during a race and stay more comfortable without sweat all over the head.
  • FEATHERWEIGHT: With a helmet weight of 279 gms (with shield) you'll soon forget that you've even got a helmet on your head- until you need it! This helmet is about 25% lighter and smaller ( 8.5" x 12.5") than other aero helmets.
  • HARDSHELL: Tough on the outside, soft on the inside, just like nature intended. Our low friction, abrasion resistant PET outer shell is designed to slip and slide in the event of a crash; helping to minimize the risk of torsion injuries. This helmet is CSPC certified.
Bestseller No. 2
Smith Optics Jetstream TT Road Cycling Helmet - Matte...
  • Protection: Zonal Koroyd coverage for lightweight, energy-absorbing and ventilated impact Protection. MIPS Protection System reduces rotational forces caused by angled impacts.
  • Fit: VaporFit dial adjustment system offers 270-degree fit adjustment with the turn of a dial
  • Integration: Magnetic visor with option of ChromaPop or clear lenses, ChromaPop lenses enhance contrast and natural color to make the details pop
  • Features: Five strategically placed vents for optimal airflow. Lightweight, low-bulk single layer webbing
  • Weight and Certifications: Weight: (Size M, MIPS): 14 oz / 410 g. CPSC and CE EN 1078 certified
Bestseller No. 3
Giro Aerohead MIPS Adult Road Cycling Helmet - Matte...
  • MARKET-LEADING PROTECTION: Engineered in Giro’s category-leading helmet test lab
  • FAST: Record-breaking speed and aerodynamic efficiency
  • MIPS: Utilizes the Multi-Directional Impact Protection System to redirect energy in a crash
  • VIVID SHIELD: Fully magnetic for easy on/off plus VIVID lens technology and Optics by Zeiss that increases contrast and definition while keeping colors true to life
  • VENTILATION AND COMFORT: Roc Loc Air suspends the helmet just slightly off the top of the head allowing airflow to pass over the head and exhaust from the rear. Easily adjust vertical position and tension with the Roc Loc 5 fit system
Bestseller No. 4
Shinmax Bike Helmet, Bicycle Helmet Men Women with...
  • 【Safety Protection】- Shinmax bike helmets with tough and durable poly-carbonate shell and EPS foam, helps slow down the impact and provide your head with maximum protection and comfortability in all directions during crash.The manufacturer minimum age of this adult bike helmet is 18.
  • 【Adjustable Size Function】- Bicycle helmet for men with Dual Fit adjustable design, adjusting knob at the back of the bike helmet and side straps helps to adjust the size to fit different head circumference 56-61cm(22.05’’-24.02’’)(NOT for Large). Please measure your circumference above eye brows with a tape measure or string to get your head size and make the right purchase.
  • 【Detachable Magnetic Goggles】- Unique magnetic visor shield design can be used as sunglasses, not only protect your face against wind and sand, but also block the strong ultraviolet light, UV400 protection. Bicycle helmet with 3 strong magnet, make the goggles shield can be flipped up or down, which not interfere with wearing your own glasses.
  • 【Ventilation 7 Holes】- Streamlined design, adult helmet in special aerodynamic design and 7 breathable vets, effectively reduce air resistance and reduce sweating. Super lightweight 310g (0.68 lb) bike helmet no more burden, keep staying cool and comfortable.
  • 【Bonus-Carrying Bag&After-Sales Service】- An extra portable backpack is included as bonus,to store bike helmet,which bring you a more convenient riding experience if you need to buy a bag separately, please search “B07PM9M8YC”.(SHINMAX provides after-sales service to solve problems for you, accept returns and exchanges within 30 days.
Bestseller No. 5
LAZER Tardiz 2 Triathalon Bike Helmet, Matte White,...
  • The Lazer Tardiz 2 is an Aerodynamic Race Helmet: Ideal for triathlon and time trial.
  • Built For Speed: Teardrop shape and dimpled tail section reduce drag so you go faster.
  • Keep Cool: Airflow through the helmet and a vent so you can squirt water directly on your head.
  • Versatile Aerodynamics and Ventilation: Choose the closed front cap for maximum aero performance and the vented cap for more airflow.
  • Supremely Comfortable: Lazer’s unique retention system offers a customized fit without pressure points.
SaleBestseller No. 6
Just Ride: A Radically Practical Guide to Riding Your...
  • Workman Publishing
  • Petersen, Grant (Author)
  • English (Publication Language)
  • 256 Pages - 05/08/2012 (Publication Date) - Workman Publishing Company (Publisher)
Bestseller No. 7
Lixada Baseball Cap Waterproof Protection Quick Release...
  • 【PREMIUM MATERIAL】Using high-quality ABS material, the edges are integrally molded, and the inner tank is made of high-density buffer layer, which is soft and comfortable. The outer surface of the hat is made of waterproof PU exterior. And the removable lining is washable to easily wash away sweat.
  • 【SAFETY GUARANTEE】The inner liner adopts high-density buffer layer, which is soft and comfortable. The comprehensive protection performance is good, it can cover the head protection area, and at the same time, it is longer than ordinary baseball caps, which can protect your head from UV rays, sunlight and rain.
  • 【UNIVERSAL SIZE】This hat is suitable for head circumference of 55-62 cm/22.5-24.6 inches. Adjustable shoulder straps with quick release buttons and high-quality chin guard for maximum fit and comfort. We have a variety of colors for you to choose from, you can match it according to your clothes.
  • 【EASY TO CARRY】The baseball cap weighs about 550g, light weight and small size, about 28.3*20*12cm. You can wear it without putting any burden on your head. And easy to carry. The compact hat you can also put in your backpack when you are indoors.
  • 【CREATIVE GIFT】This baseball cap is suitable for adults, women and men. If your family or friends are baseball lovers or adventure lovers, this wonderful baseball cap makes a great and creative gift for birthday parties, anniversaries, festivals and more!
Bestseller No. 8
Sena pi, Universal Bluetooth Intercom Headset, Fits...
  • Bluetooth Intercom system that attaches to most cycling and multi-sport helmets by clipping to the helmet's straps
  • Supports up to 2 connected riders within an effective range of 400 meters (0.25 miles) in open terrain
  • Has an effective talk time of 6 hours; unit fully charges in 2.5 hours
  • Pair to your smartphone and gain access to your music library, hear GPS navigation, and take or make phone calls
  • Compatible with the Sena Utility App for added functionality, including Smart Intercom Pairing for quick pairing to other Sena Bluetooth devices via QR code
Bestseller No. 9
Giro Vanquish MIPS Adult Road Cycling Helmet - Matte...
  • MARKET-LEADING PERFORMANCE AND PROTECTION: Engineered in Giro’s helmet test lab
  • AERODYNAMIC DESIGN: TransformAir Technology reduces drag and provides aerodynamic efficiency.
  • INTEGRATED MIPS: MIPS Brain Protection System is integrated with the Roc Loc 5 Air Fit System for an added measure of protection in certain impacts plus market-leading fit and comfort.
  • VIVID SHEILD: Fully magnetic for easy on/off plus VIVID lens technology and Optics by Zeiss that increases contrast and definition while keeping colors true to life.
  • VENTILATION AND COMFORT: 10 Wind Tunnel vents coupled with internal channeling allow air to flow through the helmet to enhance cooling power. Easily adjust vertical position and tension with the Roc Loc 5 Air fit system.
SaleBestseller No. 10
Giro Fixture MIPS Bike Helmet - Matte Black,One Size
  • MARKET-LEADING PROTECTION: Engineered in Giro’s category-leading helmet test lab.
  • INTEGRATED MIPS: Utilizes the Multi-Directional Impact Protection System to redirect energy in a crash.
  • VENTILATION: 18 Wind Tunnel vents with internal channeling.
  • RUGGED: In-molding construction.
  • UNIVERSAL FIT SIZING: Get the right fit, straight out of the box.