Racing Position: 40 Best Aero Bars for Improved Cycling Performance

Aero bars, also known as wind-cheating bars or triathlon bars, are designed to reduce air resistance while cycling, helping athletes maintain higher speeds and conserve energy during long rides. This comprehensive guide examines the leading models on the market, comparing their ergonomic designs, mounting options, and compatibility with various bicycle types to help you choose the right pair for your cycling needs.

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RXL SL Carbon Triathlon Aero Bars

These carbon aero bars transform your bike into a speed machine while keeping the weight down to just 310g. The sleek 340mm design works perfectly with standard 31.8mm handlebars, and the included washable pads make your ride comfortable despite their minimal design. Available in six eye-catching colors with both glossy and matte finishes, these aero bars aren't just functional—they're a stylish upgrade for your road or mountain bike.

Satori Buffalo Fixed Gear Aero Handlebars

Made from heat-treated aluminum alloy 6066 for impressive strength without added weight, this aero handlebar is designed for competitive cyclists seeking an entry-level advantage. At just 0.68 lbs, the sturdy one-piece bar helps improve aerodynamics while maintaining precise handling. Choose between 420mm or 440mm widths to find your perfect fit for faster, more comfortable racing.

ENVE SES Aero Road Handlebars

The ENVE SES Aero Road Handlebar combines measured aerodynamic design with practical considerations for serious road cyclists and triathletes. Its compact geometry reduces your frontal area while maintaining comfortable riding position, as proven in wind-tunnel testing. The handlebar's sleek carbon fiber construction and integrated bar end plugs enhance both performance and durability, though users note limited space near the stem for additional mounts.

Giant Contact SLR Aero Handlebar

The Giant Contact SLR Aero handlebar combines strategic design elements to enhance both aerodynamics and practicality for ride performance. Its compact shape allows quick movement between different hand positions while the reinforced elliptical drops maintain stiffness without added weight. The carefully engineered round clamping design and larger cable ports simplify installation and adjustment, though detailed technical specifications aren't provided.

Controltech Sirocco Mini Clip-On Carbon Aero Bars

The Controltech Sirocco combines lightweight UD carbon construction with a compact design that mounts directly to your stem or handlebar, eliminating the need for traditional cylindrical bar bore compatibility. With a generous 45° armrest angle and 46mm forward-backward adjustability, it provides optimal TT positioning while keeping the overall length at a practical 213mm. At just 352g per unit, these clip-on aero bars deliver significant performance gains without compromising comfort or control.

Deda Elementi Carbon Blast Aero Bars

These sleek carbon clip-on aero bars, available in durable black, extend your reach and improve your cycling position for faster, more aerodynamic rides. The compact design, measuring 9 inches long, mounts directly to your existing handlebars without any additional parts needed. Their simple yet effective construction delivers significant comfort and performance benefits without compromising your bike's aesthetics.

Thomson Road Alloy Dropbar Aero Profile

These 7000 series aluminium aero bars from Thomson combine lightweight materials with practical design features. The compact top section ensures natural hand movement when in the riding position, while strategic cable indents keep housing tidy for enhanced comfort during your ride.

Bontrager Elite Aero VR-CF Road Handlebar

The Bontrager Elite Aero VR-CF handlebar combines aero performance with practical design elements that make it a popular choice among cyclists. With its variable radius compact flare, the bar offers both aerodynamic efficiency and comfortable wrist positioning through its versatile hand positions. Built from lightweight 6066-T6 aluminum, the handlebar delivers the stiffness needed for competitive riding while maintaining the durability expected from premium cycling components.

Rhino Rack VA126B Vortex Aero Bar

These sleek black aero bars transform your vehicle's roof while remaining surprisingly quiet at highway speeds. With a robust 5-inch profile and lightweight construction, they've earned top ratings from users who praise their unobtrusive design and solid build quality. The universal fit system pairs seamlessly with Rhino-Rack's extensive lineup of mounting accessories, allowing you to customize your rooftop setup with confidence.

Controltech Impel TT UD Carbon Clip-On Aerobars

These compact aerobars combine lightweight UD carbon construction with thoughtful ergonomic design, dampening road vibrations for a smooth descending experience. The intuitive arm pad and bridged extensions promote natural positioning while reducing fatigue during intense time trials. The 31.8mm clamp system allows effortless transition between time trial and road bars, making these aerobars a practical addition to any triathlete's setup.

Zipp Vuka Aero Triathlon Handlebar

The Zipp Vuka Aero stands out with its exceptional adjustability and clean aerodynamic design. This carbon handlebar offers over 6,000 possible position combinations, allowing you to dial in your perfect fit. Unlike some competitors, it works seamlessly with any standard 31.8mm stem, making it a versatile addition to your time trial setup.

Ridefarr Carbon Aero V3 Handlebars

These sleek carbon bars give you extra hand positions for long rides, while weighing a mere 98g including hardware. The simple bolt-on design works with most 31.8mm handlebars and lets you attach GPS and LED lights. Whether you're racing on MTB or gravel, these grippy bars help you stay comfortable and aerodynamic.

[Deda Elementi Parabolica Zero Aero Bar:

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The Deda Elementi Parabolica Zero Aero Bar combines a sleek straight design with premium 7003 aluminum construction for optimized aerodynamics. At just 34 grams, this full-adjustable bar system features 310mm of extension length and includes comfortable forearm pads, making it ideal for both mechanical and electronic shifting systems. Compatible with UCI regulations, these aero bars offer a lightweight solution for competitive cyclists seeking reduced drag and enhanced comfort.

Strength Aero Bars

These aero bars combine a sleek 340mm length with a sturdy 31.8mm clamp diameter for both mountain and road bikes. Built from premium carbon fiber for exceptional strength and lightweight performance, the full carbon construction delivers maximum aerodynamics while maintaining remarkable durability. The red-gloss finish adds a touch of visual appeal to this high-performance enhancement.

Vision Trimax Carbon Aero Handlebars

The Vision TriMax Carbon Aero Compact Road Handlebar brings together premium carbon construction with aerodynamic design elements like a 10-degree forward angle that positions wrists naturally and widens elbow placement for improved breathing. Its compact profile pairs seamlessly with Di2 systems through integrated cable routing and a dedicated junction box compartment, while the lightweight 255g frame (420mm version) combines responsiveness with reduced drag.

Origin8 Frenzy Carbon Aero Handlebars

Made from full UD carbon, these aero handlebars combine remarkable stiffness with a surprisingly comfortable ride. The flattened top section reduces wind resistance while keeping your hands relaxed during long rides. With its 440mm length and 270g weight, this handlebar feels responsive yet nimble, whether you're using mechanical or electronic components.

Pro Vibe Aero Superlight Handlebar

This superlight handlebar combines remarkable strength with incredibly low weight through its innovative UD carbon fiber construction enhanced with high-performance Innegra fiber. The aerodynamic design, featuring a flattened top section and narrower drop shape, helps reduce wind resistance while maintaining precise handling. Built specifically for Di2 integration, these bars offer both performance and compatibility for modern road bikes.

INNO Aero Bars

These stylish black aero bars clip directly onto your roof rails without any drilling, adding just 6 pounds to your vehicle's weight. The curved design cuts through the wind efficiently, helping maintain your highway mileage while keeping aerodynamic drag low. The included rubber strips seal the T-slot mounting system, protecting it from dirt and debris for hassle-free maintenance.

Deda Superzero RS Carbon Aero Handlebar

This sleek aero handlebar combines stiff performance with remarkable comfort, featuring an evolutionary RHM-EVO shape that keeps you in that crucial low position longer. At just 215 grams, the UD carbon fiber construction delivers remarkable strength while the oversized cable exit hole simplifies installation. The polished black finish ties it all together, making this more than just a functional upgrade for your bike.

Ridefarr Carbon Aero Handlebars

These handy carbon fiber extensions slide onto your existing handlebars in seconds, giving you new places to grip during long rides or fast sprints. At just 2.5 to 3Nm to secure, they're easy to attach and remove. The slim design lets you clip them on without changing your bar setup or adding extra bulk.

Ridefarr Aero Drop Handlebar 42cm

These alloy drop handlebars combine a traditional shape with integrated extensions for versatile hand positions. Made from lightweight 6061-T6 aluminum, the 42cm bars offer a classic drop bar design without excessive flare, making them suitable for various riding styles.

Lixada Carbon Fiber Aero Bars

These carbon fiber aero bars offer a sleek, lightweight design with premium build quality that's immediately noticeable when you hold them. The 31.8mm diameter clamp fits standard handlebars perfectly, while the thoughtful construction reduces vibrations for a comfortable ride – whether you're logging long touring miles or cutting seconds off your triathlon transition time. The 307g pair feels incredibly nimble on your bike, proving that performance equipment doesn't have to sacrifice comfort.

Giant Contact SLR Aero Handlebar

These lightweight carbon bars pack serious aerodynamics into every curve, delivering a stiff ride that chews up miles while soaking up road buzz. The 31.8mm clamp fits standard forks, making them a sleek upgrade for any drop bar setup. The aero top section cuts through wind like a polished knife, while the ergonomic drops keep your hands comfy during long climbs and fast descents.

Vision Mini TT Aero Bar Bridge

If you're looking to replace your worn-out aerobridge on your Vision Mini TT bars, this genuine FSA/Vision replacement is a solid upgrade. The black finish gives it a clean look that matches your bars perfectly.

Rhino-Rack VA135B2 Vortex Aero Bar

These sleek aero bars extend your reach while reducing wind resistance, with an adjustable design that fits most handlebars. The durable construction includes reinforced end caps and a vibration-damping strip for comfort during long rides.

Trek Madone KVF Aero Integrated Handlebar and Stem

These integrated handlebars blend exceptional aerodynamics with remarkable stiffness for competitive cyclists. The 100% OCLV carbon construction keeps weight low while internal cable routing matches perfectly with electronic shifting systems. The sleek VR-CF profile gives you plenty of room in the drops, and the -7° stem angle optimizes your riding position for efficiency and control.

Easton AeroForce Mod Carbon Extension

The Easton Aero Force Mod Carbon Extension combines lightweight construction with precise adjustability, featuring EC90 carbon bar ends that offer a 170g option for every gram-conscious rider. Its adjustable length design allows you to customize the reach, ensuring optimal wrist ergonomics and enhanced control during your ride. The carbon construction paired with thoughtful details like internal cable routing keeps the front end clean and responsive, making this an excellent choice for those who want their aero bars to perform like custom-tuned equipment.

Deda Tribar Carbon Aero Bars

Combining cutting-edge aerodynamics with premium UD carbon construction, the Tribar represents a significant evolution in aero bar design. With its 0° wing angle and 130mm wide clamp area, it strikes an optimal balance between speed and usability, while full internal cable routing ensures clean lines and compatibility with modern electronic shifting systems. The bar's 42cm span and 145mm grip reach create a balanced platform for both aggressive aero tucking and versatile handling during race transitions.

Deda Superzero RS Carbon Aero Handlebar

The Superzero RS carbon handlebar combines excellent aerodynamics with enhanced comfort through its compact RHM-EVO design. At just 215g, this 42cm option pairs lightweight construction with stiff performance, while the internal cable routing system keeps your bike looking clean and organized. The Polish on Black finish adds a sleek, modern touch to this already impressive technical addition to your bike.

Ridefarr Aluminum Aerobars

Hand-crafted from durable aluminum with a brushed finish, these sleek bolt-on aero bars transform your ride with aerodynamic efficiency and comfort. The lightweight design maintains excellent handling while providing essential hand positions for long rides. At just 133g per bar, you'll hardly notice the improvement in your bike's performance.

Rhino-Rack Vortex Aero Bar

These sturdy aero bars enhance both performance and appearance with their sleek black design and integrated VGS strips. Installing this single 79-inch bar system proved challenging, but the included end caps and precise length cuts ensure a secure fit on most vehicles.

Origin8 Full Tri Clip-On Aero Bars

These streamlined clip-on bars clip onto your existing handlebars without modification, thanks to their 6061-T6 aluminum construction. The independently adjustable arm rests and bar angle let you customize your position for optimal comfort and aerodynamics. Whether you're a casual endurance rider or a competitive triathlete, these bars help reduce wind resistance and boost your speed.

Vision Metron Aero Carbon Handlebar

Shaving crucial seconds off your time trial, the Vision Metron Aero handlebar channels your positioning with precision engineered curves and an expansive top section for comfortable, aerodynamic riding. The clever cable design tackles modern electronics, while the thoughtfully angled shape keeps you in control come the final sprint.

Zipp SL-70 Aero Handlebars

These sleek carbon handlebars combine cutting-edge aerodynamics with thoughtful design solutions like internal cable routing and a thoughtful 4-degree drop angle. The signature wing-shaped top section reduces drag significantly while maintaining exceptional comfort during long rides. Each pair arrives with premium black finish and exact measurements to match your existing stem, though some users have noted minor installation challenges with certain shifters.

Trek Speed Concept SLR/TT Aerobar Extensions

Aerodynamic extensions designed specifically for Trek's Speed Concept Generation 3, these replaceable bars feature an Ergo design to help you achieve your best possible aerodynamic position while maintaining comfortable control during long rides.

Vision Trimax Aero Tri Bar

The Vision Trimax Aero combines affordability with thoughtful aerodynamic design, offering seven forward angles and four outward bends to optimize your riding position. As a solid aluminum construction that's 8 inches high and 20 inches long, these bars give you plenty of room while keeping weight low. The generous 8-inch width and integrated cable management for new Di2 systems make them practical for both road and triathlon use.

Vision Metron 4D Clip-on Aero Bar

These aero bar extensions add serious speed while keeping the original Metron 4D base bars looking clean and uncluttered. The M. A. S. S-bend design puts your arms in a more aerodynamic position without excessive elbow bending, making them comfortable for long rides. The lightweight aluminum construction keeps the overall weight minimal, so you barely notice these performance upgrades on your bike.

Thomson Hbar Thom RD Drop Aero Bars

These aluminum drop bars deliver exceptional performance with their 7000 series construction and precise aerodynamic design. The adjustable wing section allows for comfortable hand positioning while the slim profile maintains flexibility during various riding positions. The bars exceed industry standards with their 148mm drop and 89mm reach, making them suitable for both competitive and recreational cyclists who value precision engineering and lasting quality.

Easton EC70 Aero Handlebars

These sleek black handlebars deliver a fantastic balance of aerodynamics and comfort, with a more relaxed bend than Easton's signature EC90 bars. The 40cm model clocks in at just 235 grams, making it incredibly light while still providing the robust construction you'd expect from Easton. rides are noticeably more comfortable thanks to its ergonomic design, while the internal cable routing keeps things tidy and clean.

ENVE SES Aero Road Handlebars

These sleek aero handlebars combine remarkable comfort with outstanding performance, featuring a distinctive compact design that improves your riding position while maintaining essential ergonomics. The stiff yet responsive carbon construction keeps you connected to the road without sacrificing vibes, while integrated end caps and reliable drop clearance make installation a breeze. Whether you're chasing your personal best or just want to blend style with functionality, these premium ENVE bars deliver on every front.

Buyer's Guide

Aero bars, also known as bullhorns or aero extensions, are cycling accessories designed to reduce wind resistance and improve aerodynamics, particularly during time trials and triathlons. These bars extend forward from the handlebars, providing a more aerodynamic riding position while maintaining hands-on control. Understanding their impact on performance and considering several factors will help you choose the right aero bars for your cycling needs.

Key Aerodynamic Benefits

Aero bars reduce drag by lowering your center of gravity and narrowing your frontal profile, which is crucial for competitive cyclists. The forward-leaning position they enable decreases air resistance by up to 20-30% in some cases, allowing you to maintain higher speeds with less energy expenditure during long rides.

The extended reach of aero bars enables a more optimized torso position, with the hips positioned lower than the shoulders. This subtle angling reduces airflow turbulence and improves overall aerodynamics, making them particularly beneficial in flat or windier conditions.

Compatibility and Adaptability

Not all aero bars are suitable for every frame type. They come in various lengths and shapes, with shorter models (8-10 inches) generally more suitable for road bikes and longer models (12-14 inches) better for time trial frames. Check your bike's frame specifications, particularly the top tube length and seat tube angle, to determine compatibility.

Aero bars typically install between the top and upper stay of your fork, though some models feature mounting points on the down tube or top tube. Consider whether your bike has sufficient clearance for proper installation and whether you need to purchase additional adapters or mounts.

Setup and Posture Considerations

Proper setup is essential for both performance and safety when using aero bars. Begin with the stock position recommended by the manufacturer, then adjust the height and reach to find a comfortable balance between reduced drag and maintainable power output. Most aero bars allow up to 3-inch height adjustments and 3-inch reach adjustments.

The forwardmost point of your hand should be about 2-3 centimeters behind your saddle when in the aero position. Keep your elbows slightly bent and your wrists neutral to prevent strain. Regularly check your positioning, as fatigue may cause you to adopt less aerodynamic postures.

Material and Durability Requirements

Aero bars are typically made from aluminum, carbon fiber, or a combination of both materials. Carbon fiber models offer the lightest weight and most significant aerodynamic benefits, while aluminum bars provide a sturdier feel and better durability in extreme conditions.

For most riders, carbon fiber bars are sufficient, though consider stainless steel or Kevlar reinforcements if you plan to use your aero bars in aggressive riding conditions or competitive events. Regular maintenance, including cleaning and inspection for cracks or damage, ensures safe and reliable performance over time.

FAQ

What are aero bars?

Aero bars, also known as triathlon bars or extensions, are specialized bicycle handlebars designed to reduce aerodynamic drag and increase comfort during long rides. These bars extend outward from the main stem, providing a more aerodynamic riding position while keeping the rider's hands higher for better visibility and control.

Typically made from aluminum or carbon fiber for weight reduction, aero bars feature clips or straps to secure the rider's forearms, reducing fatigue during extended sessions. They are most commonly used in triathlons, time trials, and competitive road cycling events where minimizing air resistance can significantly improve performance.

How do aero bars work?

Aero bars reduce drag by allowing the rider to maintain a more streamlined position while keeping their head and upper body elevated. This positioning brings the hands closer together, reduces the surface area exposed to the wind, and allows for a more horizontal torso alignment compared to traditional handlebars.

The forearms resting on the bars create a more aerodynamic shape than holding onto round bars, further reducing wind resistance. However, they do increase weight slightly and change the riding position, which can take time to adapt to.

Are aero bars dangerous?

When used correctly, aero bars significantly enhance safety by improving visibility and reaction time. The elevated hand position provides better awareness of traffic and obstacles, and the forward-leaning posture allows for quicker acceleration and deceleration.

The primary safety concern with aero bars is the increased risk of losing control if not properly adjusted or during emergency braking situations. Riders should be comfortable with the position and have practiced using them before competition.

What types of bikes are aero bars suitable for?

Aero bars can be installed on both road bikes and triathlon bikes with appropriate adapters. They are most effective on bikes with steerer tubes that can accommodate the required mounting points, typically 1-inch or 1.125-inch diameter.

While theoretically possible on any bike, practical limitations often restrict their use to frames specifically designed for or capable of supporting these additions. Consult your bike's documentation or a professional to determine compatibility.

How long does it take to get used to aero bars?

Most riders adapt to the new position within 1-2 weeks of regular use, though individual responses vary. During this period, expect some muscle soreness in the forearms and upper back as your body adjusts to the different stress patterns.

Focus on gradual progression, starting with shorter rides and gradually increasing duration. Regular stretching of the forearms and upper back can help prevent tightness and enhance your transition to this new riding position.

What maintenance is required for aero bars?

Regularly inspect the clips and straps for signs of wear or damage, tightening any bolts and replacing any worn parts. Keep the bars clean and dry to prevent corrosion, especially if you ride in wet conditions.

Store the bars in a dry environment when not in use and consider applying a thin layer of lubricant to the sliding surfaces of the clips to maintain smooth movement and extend their lifespan.