About The Product
- The Sonic bracket offers an extensive fit range, low weight and easy adjustment along with minimal frontal area
- Combining this with the Ergo armrest creates an aerobar that will aid most riders in optimizing their position for both speed and comfort
- Available in multiple rise angles, with room for high or low grip for tucked or heads up positioning
- Designed to present minimal frontal area to create as little aerodynamic drag as possible
- Extremely adjustable armrests offer over 100 possible positions
Elevate your aerodynamics and riding efficiency with the Profile Design Sonic Ergo 39a Aerobar - a lightweight, precision-engineered solution for serious cyclists seeking speed and comfort. Crafted from durable 6061-T6 aluminum, this 400mm black aerobar combines cutting-edge engineering with an ergonomic design to optimize your aerodynamic profile and improve performance in time trials, triathlons, and road racing.
Materials & Durability:
Constructed from high-strength 6061-T6 aluminum, the Sonic Ergo 39a offers exceptional strength-to-weight ratio, corrosion resistance, and long-lasting performance. Its sleek black finish not only enhances aesthetics but also ensures durability under rigorous training and racing conditions.
Performance & Engineering:
Designed to minimize frontal area and aerodynamic drag, the Sonic/Ergo 39a features a ski bend for optimal hand positioning and airflow. The 39-degree extension angle allows riders to choose a high or low grip position, enabling rapid position changes to suit different race phases or personal preferences. With an impressive 100 distinct position settings through fine-tuned armrest pad adjustments, riders can achieve a perfect fit, maximizing comfort without sacrificing speed.
Components & Technology:
The aerobar is pre-drilled for bar-end shifter cable routing, compatible with both electronic and mechanical shifters, giving you flexible gearing options for seamless riding. The 31.8mm clamp diameter ensures a secure, stable attachment to your handlebar setup, while lightweight at only 586 grams, it adds minimal weight to your aero cockpit.
Style & Use Case:
Ideal for time trialists, triathletes, and aerodynamic enthusiasts, the Profile Design Sonic Ergo 39a excels in races where speed and rider positioning are critical. Its minimalist yet functional design provides a sleek professional look, ensuring you stay aerodynamic and confident during your most demanding rides.
Innovative & Differentiating Features:
- Extensive fit range with 100 position adjustments for personalized comfort and aerodynamics
- 39-degree extension bend for versatile riding postures
- Pre-drilled for easy cable routing with electronic and mechanical shifters
- Low weight and high durability with premium aluminum construction
- Designed to reduce frontal area, decreasing aerodynamic drag for enhanced speed
Upgrade your aero setup with the Profile Design Sonic Ergo 39a Aerobar - the perfect balance of performance, comfort, and style for competitive cyclists seeking to dominate race day.
- Optimized for aerodynamic efficiency, the Profile Design Sonic Ergo 39a Aerobar features a minimalist design that reduces frontal area and drag for enhanced speed on the bike.
- Constructed from durable 6061-T6 aluminum, this aerobar offers excellent strength-to-weight ratio, ensuring reliable performance during intense cycling sessions.
- The ergonomic Ergo armrests and 39-degree extension angle provide customizable comfort with 100 adjustable positions, allowing riders to fine-tune their fit for optimal aerodynamic posture and reduced fatigue.
- Compatible with both electronic and mechanical shifters, the Sonic Ergo 39a integrates seamlessly with modern drivetrain setups, featuring pre-drilled cable routing for clean install and maintenance.
- Designed for versatility and style, this black, 400mm aluminum aerobar is ideal for time trial, triathlon, and triathlon performance cycling, offering lightweight construction and style that enhances any aerodynamic bike setup.
| Specification | Value |
|---|---|
| Manufacturer | PROFILE DESIGN |
| Manufacturer Part No. | RHSNC391 |
| Universal Product Code | 723660011482 |
| Invoice Description | HBAR PROFILE AEROBAR SONIC ERGO 39A BK |
| Shipping Weight | 1.02 lbs. |
| Package Dimensions | 13.7 x 7.15 x 3 |
| Country of Origin | TAIWAN |
| Clamp Size | 31.8mm |
| Width / Length | 400mm |
| Rise / Reach | 87mm |
| Upsweep / Drop | 36° |
| Color | Black |
| Type | Aero Bars |
| Material | Alloy |
- Supplier:
- JBI
Bike Junkies offers no‑hassle returns and exchanges within 60 days of delivery. We want every customer to feel confident when shopping with us, and our return process is designed to be simple, fair, and fast.
Return Eligibility
To qualify for a return or exchange, the following conditions must be met:
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The item must be in new, unused, and uninstalled condition.
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All original packaging, tags, hardware, and accessories must be included and intact.
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Items showing wear, installation marks, damage, or improper use cannot be accepted.
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An order number is required.
Once your return is received at our warehouse, a refund will be issued within 5 days after inspection.
Refunds
Refunds are issued to the original form of payment once the returned item has been received and approved. If we are unable to refund to the original payment method, the refund will be issued as store credit.
Depending on your bank or credit card provider, it may take an additional 2–3 business days for the refund to appear in your account.
Exchanges
To make an exchange, simply complete the return process and then place a new order for the item you want instead. This ensures the replacement item is reserved and ships quickly.
How to Start a Return
To request a Return Authorization (RA#), contact us at support@bikejunkies.com. Please include your order number and the item you wish to return.
Once approved:
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You will receive a Return Authorization email with instructions.
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Print the prepaid label provided by us. ($9.99 will be deducted from your refund)
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Ship the item back within 7 days of the RA being issued as RA #'s are only valid for 7 days.
Please do not tape anything to the original product packaging. Place the item inside a proper shipping box. Using the manufacturer’s box as the shipping container will result in damage and the return may be rejected.
Be sure to keep your return tracking number. Powersport Junkies is not responsible for lost return shipments. You will receive a confirmation email once your return has been processed and refunded.
Defective, Incorrect, or Damaged Items
If you receive a defective, damaged, or incorrectly shipped item, contact us immediately. We will cover the return shipping cost and ensure the issue is resolved quickly.
Non‑Returnable Items
Certain items cannot be returned, including:
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Electronics with opened packaging or broken manufacturer seals
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Any part that has been installed or shows installation attempts
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Tools or chemicals that have been opened or unsealed
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Open‑box items with destroyed or missing packaging
Our Info
-
Storefront name: Bike Junkies
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Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
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Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
This Shipping Policy explains how orders are processed, handled, and delivered by Bike Junkies, including delivery timelines, shipping coverage, and special conditions for military addresses. It is designed to give customers a clear understanding of what to expect when placing an order.
Bike Junkies is proud to be an authorized dealer of the brands we currently offer. When you purchase from us, you are guaranteed to receive genuine, brand-new products backed by the full manufacturer warranty. We work directly with the manufacturers to ensure you receive the highest quality service and support.
Order Processing and Handling
Orders are processed quickly to ensure fast delivery. Our standard handling time is 0–1 business days. Order cutoff time is 12 PM PST Monday-Friday and orders placed after that will be shipped shipped next business day.
Transit Times
Once shipped, orders typically arrive within 2–3 business days. Transit times may vary slightly depending on the destination, weather conditions, or carrier-related delays. Delivery estimates apply only after the order has left our facility.
Delivery Schedule
Standard delivery occurs Monday through Friday. Saturday delivery may be available.
Shipping Coverage
Bike Junkies offers free shipping to the lower 48 states of the United States. We do not ship to the following locations:
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Alaska
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Hawaii
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Puerto Rico
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Any international destination outside the United States
Orders placed with shipping addresses in restricted locations will be canceled and refunded.
Military Shipping (APO/FPO)
Bike Junkies ships to APO/FPO military addresses using USPS only.
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We cannot ship hazardous materials or oversized items to military addresses due to carrier and military mail restrictions.
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Transit times to APO/FPO locations may vary significantly depending on military mail processing.
Address Accuracy and Delivery Issues
Customers are responsible for ensuring that all shipping information provided at checkout is accurate and complete. Bike Junkies is not responsible for delays, lost packages, or delivery failures caused by incorrect or incomplete addresses. If a package is returned due to an address error, additional shipping charges may apply to resend the order.
Lost, Delayed, or Damaged Shipments
If a shipment is delayed, lost, or arrives damaged, customers should contact us promptly so we can assist with initiating a claim or resolving the issue with the carrier. While we support the process, final decisions regarding claims are made by the carrier.
Tracking Information
A tracking number is provided via email once the shipping label has been created. Tracking updates may take up to 24 hours to appear after the label is generated.
Shipping Restrictions
Certain items may be subject to shipping restrictions due to size, weight, or hazardous material regulations. If an order cannot be shipped due to such restrictions, we will notify the customer to arrange an alternative solution.
Our Info
-
Storefront name: Bike Junkies
-
Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
-
Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
For warranty issues please contact us at support@bikejunkies.com. Each Brand is different and we can provide instruction to complete warranty issues.
Bike Junkies is proud to be an authorized dealer of the brands we currently offer. When you purchase from us, you are guaranteed to receive genuine, brand-new products backed by the full manufacturer warranty. We work directly with the manufacturers to ensure you receive the highest quality service and support.
Our Info
-
Storefront name: Bike Junkies
-
Address: 940 Calle Amanecer, Suite N
San Clemente, CA 92673 -
Phone: 800-605-2152
-
Support email: support@bikejunkies.com
- Support hours + timezone:
Monday-Friday: 9:00 AM-5:00 PM PST
Saturday: 9:00 AM-3:00 PM PST
Sunday: Closed
