Universal compatibility with
Masamune ● Delivery in 3–10 days
Aero performance pro-tested · 15–30 watts saving · 2-year warranty
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Rating of 4.5 out of 5 based on 158 reviews. Our 4 and 5 star reviews.
The Masamune Advantage
Maximum compatibility
Masamune fits all major bike brands thanks to its adjustable plates that adapt to different frame sizes and cockpit configurations.
Performance Boost
Optimized ergonomics for maximum power and comfort.
Carbon Precision
Lightweight, rigid, and built for elite racing.
Soft, cushioned foam
High-density foam engineered to absorb vibrations and eliminate pressure points.
Up to 30W Savings
Gain significant power efficiency at high speeds.
2-year warranty
Pay in 3 months at 0% interest
30 days of free returns
The performance lab
Professional course recons, aerodynamic strategies, and elite insights to help you dominate your next finish line.
Race the Qatar T100 World Championship Final 2026 in Lusail
How to race Challenge Barcelona Triatlon 2026 with a fast, stable cockpit
How to race Dubai T100 2026 with speed, heat control and a stable cockpit
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Plates
Wedges
Accesories
Spares
FAQs
Everything you need to know about the most versatile aerodynamic system on the market.
Are Tetsuo Aerobars compatible with my bike?
Masamune is compatible with most major Dual Stack bikes without any need for adaptation, as long as the distance between holes ranges from 95mm to 169mm.
Masamune is also compatible with the following bikes by adding an additional plate (sold separately).
- Argon 119+
- BMC Speedmachine
- Canyon Speedmax Disc
- Canyon Speedmax SLX
- Cervelló C5 Dics
- Cervelló PX
- Orbea Disc
- Scott Plasma 6
- Specialized Shiv
- Trek Rim Brake
- Trek Disc Brake
TAO is compatible with most major Dual Stack bikes without any need for adaptation. It is not compatible with Central Stack bikes.
You can check the technical measurements and compatibility of Masamune and TAO on the Compatibility page
How do I know if my Bike is Compatible with Masamune?
Check our Configurator to see the compatible Models.
If yours isn't listed, please follow the steps provided.
If you have any questions, send us an email with photos of your bike's mounting area.
Do you ship worldwide?
Yes, we deliver anywhere in the world, ensuring your armrests arrive quickly and securely.
- Fast & Reliable: International shipping with real-time tracking.
- Secure Packaging: Your product arrives in perfect condition, ready to ride.
- Customs-Friendly: We assist with smooth delivery, reducing delays.
What payment methods do you accept?
We have multiple payments methods:
- Debit / Credit Card
- Google Pay
- Paypal
- Klarna
- Bank transfer
You can pay in three months at 0% with PayPay.
It is planned to have different widths in the future?
Following the feedback from the past few years, our answer is a resoundig yes.
Have you done any durability testing?
The complete Masamune assembly -plate and wedges included- was put through rigourous torsional safety and breaking load tests. It surpassed 900 kg of force with cero damage, fully meeting ISO 4210-5 safety standars.
Engineered to win
Innovation never rests. We've pushed the limits of aerodynamics and ergonomics so you can push yours. High-performance gear for athletes who refuse to settle for second place