Specialized S-Works Tarmac SL9 FACT 12r Carbon Frame

Specialized S-Works Tarmac SL9: The Ultimate Racing Frame

The Specialized S-Works Tarmac SL9 Frame represents the pinnacle of engineering applied to road cycling. Designed to offer the best balance of lightness, aerodynamics, stiffness, and control, it is the most advanced frame ever developed by Specialized.

The philosophy of "One Bike To Rule Them All" encapsulates the goal of this project: to create a single bike capable of excelling on climbs, on flats, in sprints, and in the most demanding races on the calendar. The S-Works Tarmac SL9 is not just the lightest or most aerodynamic model in the range, but it is the bike that has demonstrated the lowest overall elapsed time in tests conducted on real routes with professional cyclists.

The FACT 12r carbon fiber frame, weighing only 687 grams, allows every watt generated by the cyclist to be converted into speed, without sacrificing comfort, steering precision, and stability at high speeds.

Main Features

• Competition frame for road bikes.
• Ultralight FACT 12r carbon construction.
• Frame weight of only 687 grams.
• Rider First Engineered® technology, optimizing stiffness, balance, and dynamic behavior for every size.
• Win Tunnel Engineered design, developed in a wind tunnel to maximize aerodynamic efficiency.
• CeramicSpeed SLT headset bearings, designed to ensure maximum smoothness and long durability.
• Threaded BB (Bottom Bracket), reliable and easy to maintain.
• Compatibility with modern drivetrains thanks to the UDH (Universal Derailleur Hanger).
• Flat Mount disc brake readiness.
• Ideal for lightweight, high-performance racing bike builds.

Technical Specifications

Usage

• Discipline: Road Racing

Frame

• Model: Specialized S-Works Tarmac SL9
• Material: FACT 12r Carbon
• Technology: Rider First Engineered
• Design: Win Tunnel Engineered
• Headset: CeramicSpeed SLT Headset Bearings
• Bottom Bracket: Threaded BB
• Rear Thru-Axle: 12x142 mm
• Brake Mount: Flat Mount Disc
• Derailleur Hanger: UDH (Universal Derailleur Hanger)

Fork

• S-Works FACT 12r Carbon
• 12x100 mm Thru-Axle
• Flat Mount Disc Brake Mount

Cockpit

Seatpost

• S-Works Rapide Post
• FACT Carbon
• 15 mm Offset

Seat Clamp

• Tarmac Integrated Wedge

Weight

• Frame Weight: 687 g
• Frameset Weight: 1.39 kg (3 lb 1 oz)
• Weight refers to size: 56

Product Details

• ID Code: 293537

Why choose the Specialized S-Works Tarmac SL9 Frame

The Specialized S-Works Tarmac SL9 is the ideal frame for those who want to build a no-compromise racing bike. Every detail has been developed to improve overall performance: from the record-breaking lightness of FACT 12r carbon to the aerodynamics perfected in the Win Tunnel, up to the steering precision guaranteed by Rider First Engineered technology.

Please Note

Technical specifications may change without prior notice based on component availability.
Product images are for illustrative purposes only and may not exactly reflect the described features.

Whether tackling long climbs, circuit races, granfondos, or high-speed sprints, the Tarmac SL9 offers superior efficiency and an immediate response to every acceleration, confirming itself as one of the most desired competition frames in the world.

Do you want to receive your bike ready for use? Don't forget to add the bike assembly service at the time of purchase! Discover all the details here: Francesconi bike assembly

A Complete Guide to Bike Sizes

Foreword: Not all bike sizes are the same

Each type of bike has a specific frame and often uses a different size scale. For example, a road bike with a 54cm frame might be considered a medium size by one brand, but a large by another.

Bicycle adjustment margins

Some types of bikes, like gravel bikes, offer a wide range of adjustments, adapting to different body types. Other models, however, have limitations in this regard. This is an important aspect to consider.

How to use size charts

We've created a simple guide to help you find the right bike size:

1. Check out our size charts for each bike type.
2. Learn more with specific tips to help you make the right choice.

Size Charts: Find Your Perfect Bike

Gravel and road bikes

Sizes are based on the length of the top tube (in cm), which determines the reach of the bike.

For gravel, measurements may vary slightly due to different geometries, but remain similar.

Mountain bike

MTBs are measured in inches, based on the seat tube.

Sizes also vary depending on the type of MTB: full-suspension , hardtail or fat bike .

Children's bikes

The size depends on the size of the wheels, often associated with age:

What to do with half measures?

If you are between two sizes:

• Comfort : Choose the larger size.
• Performance : Go for the smaller size.

Final tips for choosing

1. Consult the manufacturer's instructions : Always check the brand's guidelines.
2. Ask an expert : a specialized workshop can help you choose based on your height, ideal reach and goals.
3. Test the bike : If possible, test the model you intend to purchase.