Profile Design Sonic Ergo 39a Aerobars

Name: Profile Design Sonic Ergo 39a Aerobars
Brand: Profile Design
Price: 15990.00 INR
Availability: OutOfStock

Rs. 15,990.00

Incl. of all taxes. Shipping calculated at checkout.

The Profile Design Sonic Ergo 39a Aerobars are designed to deliver aerodynamic efficiency and rider comfort for triathlon and time trial cycling. The Sonic bracket system provides adjustable positioning options while the Ergo armrests offer stable forearm support.

The 39a extension shape allows riders to maintain a natural wrist position while holding an aerodynamic riding posture. This ergonomic design helps reduce fatigue during extended rides and competitive racing.

The aerobar system offers flexibility for customization, making it suitable for riders seeking improved aerodynamics and cockpit adjustability.

At Mastermind Bicycle Studio, the official distributor of Profile Design components in India, the Profile Design Sonic Ergo 39a Aerobars are available for riders looking to enhance their triathlon cockpit setup.

Price
₹ 15,990

Mastermind Bicycle Studio also supports authorised dealers across India for consultation and product availability.

Quantity

Estimate delivery between Mon, Mar 16 - Wed, Mar 18

Pickup available at Mastermind Bicycle Studio, Mumbai.

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Profile Design Sonic Ergo Aerobars – Engineered for Speed & Comfort

Dominate your next triathlon or time trial with the gold standard in aerodynamic performance.

If you’re serious about triathlon or time trial racing, the Profile Design Sonic Ergo Aerobars are a game-changer. Designed for maximum adjustability, comfort, and aerodynamic efficiency, these bars give you the confidence to push harder and ride faster. Whether you choose the 26a, 39a, or 52a variant, you’re investing in proven race-day performance.

Why Choose Profile Design Over Cheap Imitations?

Pro-Level Aerodynamics –
Wind tunnel tested for minimal drag.

Custom Fit – Multiple armrest width & extension angle adjustments.

Race-Ready Durability – Premium 6061-T6 aluminum & high-quality armrest pads.

Comfort on Long Rides – Ergonomic shape reduces fatigue over hours in aero.

Trusted by Champions – The brand choice for pro triathletes worldwide.

Why Choose Profile Design Over Cheap Imitations?

Pro-Level Aerodynamics – Professionally wind tunnel tested for minimal drag.

Custom Fit – Multiple precise armrest width & varied extension angle adjustments.

Race-Ready Durability – 6061-T6 aluminum & high-quality armrest pads.

Comfort on Long Rides – Ergonomic shape reduces fatigue over hours in aero.

Trusted by Champions – The brand choice for pro triathletes worldwide.

The Profile Design Sonic Ergo 39a Aerobar is built for riders who want the perfect balance of comfort and speed. With its 39° ski-bend extensions, it offers a natural hand position that reduces fatigue while keeping you fast in the aero tuck. Lightweight, highly adjustable, and race-ready, the 39a is designed to fine-tune your fit so every ride feels effortless yet efficient.

Why Choose 39a?

Balanced rise for both comfort and speed.

Excellent for middle to long-distance triathlons.

Highly adjustable to suit multiple riding styles.

The 39a provides a more relaxed wrist angle compared to the 26a, reducing arm strain during longer events while maintaining aerodynamic benefits. Precision-crafted for stability at high speeds.

When selecting aerobars for triathlon and TT bikes, the 39a variant hits the sweet spot — pro-level performance with enough rise to keep you comfortable on endurance courses.

For over 30 years, Profile Design has led the way in triathlon innovation. Their products aren’t just built — they’re engineered with precision, tested in the most demanding conditions, and trusted by elite athletes worldwide.

What Our Customers Are Saying

Tanmay Joshi

I’ve been riding with the Sonic Ergo 39a for a few weeks now, and the angle feels incredibly natural. My hands rest comfortably without strain, and holding the aero position for longer stretches is much easier than before.

Tanmay Joshi

I’ve been riding with the Sonic Ergo 39a for a few weeks now, and the angle feels incredibly natural. My hands rest comfortably without strain, and holding the aero position for longer stretches is much easier than before.

Abhishek Verma

What I like most about the 39a is how adjustable it is. I was able to tweak the armrest position and reach until I found the exact setup that worked for me. It feels like these aerobars were made for my bike.

Harprit Dhamija

The 39a doesn’t just make me faster—it makes me feel more relaxed in the aero tuck. It’s lightweight, sturdy, and has turned my endurance rides into smoother, more efficient efforts.

Abhishek Verma

What I like most about the 39a is how adjustable it is. I was able to tweak the armrest position and reach until I found the exact setup that worked for me. It feels like these aerobars were made for my bike.

Harprit Dhamija

The 39a doesn’t just make me faster—it makes me feel more relaxed in the aero tuck. It’s lightweight, sturdy, and has turned my endurance rides into smoother, more efficient efforts.

Aerobars for Triathlon and TT bikes – Why They Matter

When every second counts, the right aerobars for triathlon and TT bikes can mean the difference between a podium finish and falling short. The Profile Design Sonic Ergo series offers unmatched aerodynamic efficiency, exceptional comfort for long-course racing, and an unparalleled fit range. Unlike low-cost alternatives that compromise on adjustability and durability, these aerobars are precision-engineered for athletes who demand the best. Whether you’re training for an Ironman or chasing a personal best in your local TT, the Sonic Ergo delivers pro-level performance straight to your cockpit.