A Real Brick And Mortar Retail Bicycle Shop with people you can talk to!
Contact Us! (9-5 Mon-Fri, 12-4 Sat & Sun EST)
Video will open in a new window
Profile Design Legacy II Aluminum Aerobar - Lightweight Carbon Fiber-Inspired Performance & Fixed Extension for Road & Triathlon
Reference Number: 3NM4ZS
Enhance your time trial and triathlon performance with the Profile Design Legacy II Aluminum Aerobar, a precision-engineered cycling component designed for aerodynamic efficiency, ergonomic comfort, and durable performance. Crafted from lightweight, forged 6061-T6 aluminum, this high-performance aerobar offers optimal strength-to-weight ratio, ensuring reliability on challenging courses and long-distance rides.
Materials & Construction:
Constructed from aerospace-grade 6061-T6 aluminum, the Legacy II aerobar provides exceptional durability, corrosion resistance, and lightweight handling. The injection-molded nylon and glass fiber Venturi armrests maximize rider comfort with a stable, cushioned feel during intense efforts.
Performance & Engineering:
Engineered for aerodynamic advantage, the fixed 44 extension angle and 58mm rise promote an aggressive, streamlined riding position that reduces wind resistance and enhances power transfer. The aerobar's thoughtfully designed geometry supports multiple hand positions, helping you maintain optimal comfort and reduce fatigue during extended rides or competitive events.
Components & Technology:
Equipped with adjustable armrest width and rotational settings, the Legacy II allows for a customized fit tailored to your arm length and riding style. Fast and secure clamp mounting fits standard 31.8mm handlebars (adapter available separately for 26.0mm), providing seamless integration with your existing cockpit. The fixed extension ensures stability and precise positioning during high-speed efforts.
Style & Use Case:
Featuring a sleek matte black finish, the Legacy II aerobar complements any bike aesthetic while offering high-performance capabilities ideal for triathletes, time trial specialists, and serious cyclists seeking aerodynamic gain and ergonomic comfort. Its compatibility with extreme riding conditions makes it suitable for competitive racing, endurance riding, or personal best pursuits.
Innovative & Differentiating Features:
- Multiple hand positions for dynamic riding and tactical advantages
- Wide and rotational adjustments of the armrests for a personalized ergonomic setup
- Durable, lightweight aluminum construction with a refined matte black finish
- Fixed extension with precise 44 angle and 58mm rise for optimal aerodynamics
- Compatibility with 31.8mm base bars and optional Shim Kit for 26.0mm bars (sold separately)
Maximize your cycling potential with the Profile Design Legacy II Aluminum Aerobar-combining innovative design, premium materials, and advanced engineering to deliver superior aerodynamics, comfort, and performance on every ride.
- Lightweight and durable forged 6061-T6 aluminum construction offers superior strength and corrosion resistance for long-lasting performance on the ride.
- Designed with multiple hand positions, including a 44-degree extension angle and 58mm rise, to optimize aerodynamics and rider comfort during high-speed cycling and time trials.
- Features adjustable armrests with width and rotational customization, along with Venturi-style nylon and glass fiber armrests, providing enhanced ergonomic support and reduced rider fatigue.
- Compatible with 31.8mm clamp diameter base bars (Shim Kit sold separately for 26.0mm), making it versatile for a wide range of aero bike setups with fixed-length extension for streamlined, race-ready positioning.
- Sleek matte black finish adds a professional aesthetic suitable for competitive cycling, triathlons, and serious training, while the fixed extension and high-performance design improve aerodynamics and overall cycling efficiency.
| Item Specifications | |
|---|---|
| Color | Matte Black |
| Weight | 450 |
| Diameter | 31.8 |
| Material | Aluminum |
| Defined Color | Black |
| Material | Alloy |
| Type | Extensions |
| Extension | 279mm |
| Bend | Ski |
| Color | Black |
| Model Name | Legacy II |
| Clamp | 31.8mm |
| Material | Aluminum |
Why 365 Cycles?
365 Cycles is an Authorized Profile Design Dealer, and we offer the Full Profile Design Warranty!
Fast Shipping!
Professional Customer Service- available 7 days a week
Check out our 200,000+ amazing reviews!
365 Cycles delivers all your cycling needs fast! We don't waste time preparing your order. Our priority is to serve our customers first and foremost. If you need help picking the right product, have questions about bike component compatibility, or just want to geek out about bikes we are here 7 days a week! Simply put, we are bike experts from dirt to tarmac and want to make sure you get the full 365 Cycles experience when you shop with us.
At 365 Cycles our mission is to simplify the shopping experience. We want to get you the right product in a quick time frame and be here if you need help with questions, warranty, friend to talk to, etc.
We’re dedicated to building lasting relationships with our customers, communities, and team members. We combine the knowledge and service of a traditional bicycle shop with the convenience of shopping in your own home.
Shipping & Handling
Most orders placed during the workweek before 1:30 pm EST ship the same day, but in rare cases (peak season/holiday periods) handling time can take up to 48 hours. If you have questions regarding shipping estimates, please let us know prior to placing your order. There is a direct signature requirement for all orders over $500.Please allow 1-2 business days for your order tracking to update.
- Cut off for SAME DAY SHIPPING- 1:30 pm EST Monday - Friday
- Friday afternoon -Sunday orders ship the following Monday
- Due to carrier restrictions orders shipped to: PO Box, HI, AK, & PR 365 Cycles may use a comparable service to what was selected.
Combined Shipping Discounts
To offer customers savings on shipping, we offer discounts when shipping multiple items from our store. We cannot issue refunds on shipping once an order is finalized so please follow the 5 steps below and ask if you are having trouble with the discount before you make a purchase.- Be sure you are using the US site: https://www.ebay.com
- Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
- Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
- Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
- You’ll need to change the shipping method to Priority on every item in your cart before the rate can be calculated.
Returns
365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.
Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.
Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.
If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!
Exchanges
If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.
