Size (in cm) | 48 | 51 | 54 | 56 | 58 |
Rider Height | 152.4-167.6 | 167.6-172.7 | 172.7-180.3 | 180.3-187.9 | 187.9-195.5 |
Rider Inseam | 70.8-74.4 | 74.4-77.9 | 77.9-83 | 83-85.8 | 85.8-88.9 |
How To Measure?
How To Choose Right Bike Size
The right sized bike is THE most important thing to maximize your performance, enjoyment, and to also ensure you stay injury free. Generally, two measurement required to choose the correct frame size.
1.Your Height
2.Inseam Length
To measure your height, stand against a wall and mark the wall with a pencil so it’s level with the top of your head. Then measure from the ground up to the mark. Having someone assist you makes this a lot easier and a lot more accurate. For your inseam/inner leg measurement, stand against a wall and using a book, hold it in between your legs into your groin and make sure it’s flat against the wall. Measure the height from the book to the floor. These 2 measurements are typically sufficient to match brand specific size charts to help you arrive at a specific frame size, recommended by the brand.
In some rare scenarios – if your height and inseam leg measurements put you in-between two sizes, your upper body length would be the deciding factor in selecting the best size bike for you. Your upper body dimensions determine the ‘Reach’ and this affects how ‘stretched-out’ you will be along the top tube of your bike as you ride it. To work out if you have a long or short reach, you need to determine your ‘APE INDEX‘ which is nothing but arm span minus height.
A positive Ape Index (arm span > height), then we suggest you go for the larger bike sizes.
A negative Ape Index (height > arm span), then you’re probably more comfortable on the smaller size.
Arm Span is the distance between the tips of middle fingers of both arms outstretched at right angles to the body, measured across your back. Much easier if you have a friend do this for you.
The Ultimate Triathlon Machine
Description
Description
The Felt IAx Advanced Ultegra Di2 is the latest evolution of the iconic IA platform, designed for triathletes who demand speed and versatility. Combining the proven speed of the original IA with updated design features, the IAx offers a balance of cutting-edge performance and enhanced usability for athletes at every level.
Revolutionary IA Design, Refined for All Athletes: As Felt introduced the IA 2.0 with industry-leading advancements, the IAx was reimagined to provide a streamlined, athlete-friendly experience. By eliminating the nose cone and one-piece front end from the previous IA version, the IAx delivers greater fit flexibility, making it adaptable to a wide range of riders without sacrificing its aerodynamic edge.
Powered by Shimano Ultegra Di2: At the heart of the IAx is the Shimano Ultegra Di2 groupset, known for its precision and reliability. With smooth, wireless shifting and 12-speed efficiency, this groupset ensures seamless performance whether you're racing or training. It’s the perfect match for a bike built to deliver consistent speed and responsiveness.
Designed for Comfort and Speed: The IAx's updated geometry prioritizes rider comfort, making it a reliable choice for long-distance events and varied race conditions. Its design optimizes power transfer and aerodynamics, helping triathletes maximize their potential while staying comfortable over extended rides. It’s a bike built for both elite racers and ambitious newcomers.
The IA Legacy Continues: Felt’s IAx Advanced Ultegra Di2 brings the legendary IA platform into a new era, retaining its reputation for speed while enhancing versatility and ease of use.
Whether you’re aiming for your first finish line or setting your sights on the podium, the IAx is ready to support your journey with precision, comfort and unparalleled performance.
Features
Features
Specifications
Specifications
Shipping Policy
Shipping Policy
We ship across India with free shipping on orders above ₹2,000 (₹99 for orders below ₹2,000). Cash on Delivery is available up to ₹20,000, with additional COD fees based on order value. Orders typically arrive within 3–6 working days, though delays may occur.
Note: Most Shimano products may take longer to ship. View full shipping policy
Returns & Refunds
Returns & Refunds
Here's a quick overview of our return and refund policy:
- 7-Day Return Window: You can initiate a return within 7 days of receiving your product.
- Eligibility: Items must be unused, in original condition, with all tags and packaging. Only select items like apparel (helmets, jerseys, gloves, etc.) are eligible.
- Non-Returnable Items: Wetsuits and items discounted over 5% are not eligible for returns.
- Compatibility Issues: Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. If you're unsure, please contact us before ordering.
- Shipping & Processing: Return shipping is to be arranged by the customer. No pickups available.
- Refund Options: Choose between exchange, store credit, or monetary refund (after deductions for shipping and transaction fees).
- Order Cancellations: Only possible before the order is processed.
For full details, visit our Return & Refund Policy page.