Must-have bike accessories for speed and performance

Upgrading your cycling gear can make a huge difference in speed, aerodynamics, and comfort. The latest bike accessories of are packed with cutting-edge technology, lightweight materials, and smart integrations, designed to help you push the limits.

Adding aerodynamic-enhancing wearables and technology, safety accessories for riding in traffic or low light, and data-tracking smart devices can increase your efficiency and provide feedback loops that help you dial in your training targets.

With pros back on race courses flaunting the latest in bike accessories, we share a few of our favourites in 2025, from helmets and hydration systems, to self-adjusting tires and smart radars.

Smart aero helmets

Aero helmets are essential for reducing drag and improving overall cycling efficiency. The newest models take aerodynamics to the next level with integrated smart sensors, ventilation, and adaptive visors.

Look for helmets with MIPS technology for added safety against rotational impacts.

3 Best gear choices

Giro Aerohead MIPS 2.0 – Updated for better cooling and enhanced drag reduction..
Specialized S-Works TT 2025 – Features built-in Bluetooth connectivity for real-time speed and wind resistance data.
Kask Bambino Pro Evo – Redesigned with AI-powered aerodynamics that adjust based on head position.

Power meters

Power meters are a game-changer for triathletes who want precise performance tracking. The newest models are lighter, more accurate, and easier to install, giving you real-time power output, cadence, and efficiency metrics.

Dual-sided power meters offer more precise readings than single-sided versions, but power will inevitably vary from right to left, so the additional data doesn’t necessarily add enough value for the extra cost.

3 Best gear choices

Garmin Rally RS200 Dual-Sided – Measures left/right balance for detailed efficiency analysis.
Favero Assioma Pro+ – Fully wireless, solar-powered, and more accurate than ever.
SRAM Red AXS Power Meter – Integrated directly into the crankset for seamless data tracking.

Aero water bottles and hydration systems

Staying hydrated without breaking aero position is a must in triathlons. The latest hydration systems are more aerodynamic, lighter, and designed for easy access during race conditions. Choose front-mounted hydration systems to maintain speed without reaching for bottles.

3 Best gear choices

Profile Design FC Hydration System – Redesigned for better straw positioning and less drag.
Speedfil A2+ Aero Bottle – Mounts between aero bars for seamless hydration on the go.
Elite Chrono CX 2025 – Ultra-lightweight and shaped for maximum aerodynamics.

Smart bike computers

Bike computers are smarter than ever in 2025. These sleek, touchscreen devices offer AI-powered coaching, real-time navigation, and advanced performance tracking. Look for computers with long battery life and touch-free controls for better usability during races.

3 Best gear choices

Wahoo Elemnt Roam 2.0 – Upgraded with on-the-fly training adjustments and solar charging.
Garmin Edge 1050 – AI-driven wind resistance calculations and live race predictions.
Hammerhead Karoo 3 – Features customized training plans based on your past performances.

High-tech aero bars

Upgrading your aero bars can shave minutes off your bike split by reducing resistance and improving your riding posture. The latest models in 2025 feature adaptive ergonomics and adjustable armrests for custom comfort. Make sure your aero bars are UCI-legal if you’re racing in sanctioned events.

3 Best gear choices

Zipp Vuka Aero Pro+ – Carbon fiber, lightweight, and wind tunnel-tested.
Profile Design Subsonic Race – Features AI-optimized armrest positioning.
Vision Metron TFA 2025 – Fully adjustable for personalized aerodynamics.

Smart tires

Tires in 2025 are smarter than ever, using self-adjusting pressure technology to optimize for speed, grip, and terrain. Pair smart tires with tubeless-ready rims for less rolling resistance and fewer flats.

3 Best gear choices

Continental Grand Prix AI+ – Self-inflates based on road conditions.
Pirelli P Zero Tri Pro – Ultra-low rolling resistance with adaptive grip technology.
Michelin AeroFlow 2025 – Reduces aerodynamic drag while maximizing puncture protection.

Integrated smart lights and rear radars

Safety is just as important as speed, and smart bike lights and radars help you see and be seen on training rides. Smart lights with auto-dimming and brake detection can improve visibility and reaction time.

3 Best gear choices

Garmin Varia RCT715 – Features rear radar, HD camera, and smart lighting.
Bontrager Flare RT 2025 – AI-powered brake light that adjusts brightness automatically.
See.Sense ICON3 – Predictive safety alerts based on road conditions.

With the latest advancements in triathlon bike accessories, you can enhance your speed, efficiency, and comfort for your next race. By investing in the right gear, you’ll be faster, more efficient, and race-ready.