About The Product
- Profile Design`s Supersonic brackets, mated to Ergo+ armrests and SLC series extensions for ergonomics and adjustability with low weight
- Supersonic is the top model of the Flyt series brackets offering easier adjustments and greater fit range utilizing an innovative internal wedge clamp
- Ergo+ armrests take the popular Ergo shape and add an additional 400 of length and new textured cushions
- 80 distinct position options achievable just by moving the armrests
- New SLC extensions weigh less and have room for Di2 parts to be fitted inside
- 400mm length extensions can be cut to size and off rear drilling for cable routing
- Compatible with riser kits as well the Profile Designs BTA bottle mount
- Available in several end angles for every type of rider
Enhanced SEO Product Description for the Profile Design Supersonic Ergo+ 4525 SLC Aerobar - Ergo+ Armrest, Supersonic Bracket, 400mm
Optimize your triathlon, time trial, or road cycling performance with the Profile Design Supersonic Ergo+ 4525 SLC Aerobar, engineered for superior aerodynamic efficiency and customizable fit. Crafted from lightweight, high-strength carbon fiber, this premium aerobar combines durability, stiffness, and weight savings to help you achieve optimal speed and comfort on the bike.
Materials & Construction:
- Made from advanced carbon fiber composites for maximum strength-to-weight ratio
- Sleek black finish for a professional, race-ready aesthetic
- Durable 31.8mm clamp diameter ensures secure and versatile handlebar compatibility
Performance & Engineering:
- Designed to provide a highly adjustable cockpit for the best aerodynamic positioning
- 400mm length extensions with ski bend shape offer a low, aggressive riding stance
- Independent adjustments allow precise control over armrest width, offset, and stack height for a tailored fit
- Extensions feature 22.2mm diameter, compatible with cut-to-size customization and drilled for rear-exit cable routing to streamline internal wiring
Components & Technology:
- Supersonic bracket ensures a secure attachment to handlebars with easy adjustability
- Ergo+ armrests with 10mm padding for enhanced comfort during extended rides
- Wide armrest width (124mm to 290mm in 18.5mm steps) accommodates various rider preferences and shoulder widths
- Armrest offset adjustable from -85mm to -17.5mm in 7.5mm increments for optimal hand and arm positioning
- Stack height adjustable from 58.5mm to 138.5mm when used with aftermarket risers, providing maximum flexibility to achieve an aerodynamic posture
Style & Use Case:
- Ideal for triathletes, time trial specialists, and road racers seeking unparalleled aerodynamics and ergonomic precision
- Suitable for use in competitive racing, training, or personal best attempts
- Classic black finish complements any bike setup, offering a sleek and professional appearance
Innovative & Differentiating Features:
- Fully customizable armrest and extension configurations provide a tailored fit for optimal aerodynamic positioning
- Drilled extensions facilitate discreet routing of cables for a clean cockpit look
- Compatible with existing risers and adjustable stack options to adapt to individual rider preferences
Optimize your riding position and accelerate your cycling performance with the Profile Design Supersonic Ergo+ 4525 SLC Aerobar-where precision engineering meets aerodynamic innovation. Whether you're racing or training, this aerobar ensures you stay comfortable and competitive mile after mile.
- Optimized for aerodynamic performance with 400mm carbon extensions featuring ski bend shape and 7.5mm lateral shift, enabling cyclists to achieve a customized and low aerodynamic riding position.
- Constructed from lightweight, high-strength carbon fiber, the Profile Design Supersonic Ergo+ 4525 SLC Aerobar offers superior durability, vibration damping, and reduced weight for enhanced climbing and sprinting efficiency.
- Equipped with innovative independent adjustments for armrest width (124mm to 290mm), offset (-85mm to -17.5mm), and stack height (58.5mm to 138.5mm), allowing precise fine-tuning for ultimate comfort and aerodynamics on time trial and triathlon bikes.
- Features a universal 31.8mm clamp diameter compatible with a wide range of handlebars, with drilled extensions for rear-exit cable routing, streamlining your cockpit setup and optimizing aerodynamics.
- Designed for versatility and performance, the Profile Design Supersonic Ergo+ Aerobar integrates sleek black styling with modular components, making it ideal for competitive cyclists seeking a customizable, high-performance triathlon or time trial extension system.
| Specification | Value |
|---|---|
| Manufacturer | PROFILE DESIGN |
| Manufacturer Part No. | RHCSNC452 |
| Universal Product Code | 723660010676 |
| Invoice Description | HBAR PROFILE AEROBAR SUPERSONIC ERGO+ 45/25 SLC 400mm BK |
| Shipping Weight | 1.59 lbs. |
| Package Dimensions | 18 x 13 x 5 |
| Country of Origin | TAIWAN |
| Clamp Size | 31.8mm |
| Width / Length | 400mm |
| Upsweep / Drop | 45°/25° |
| 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
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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
