State Bicycle Co. Undefeated Carbon Road Bike Frame

State Bicycle Co. Releases First-Ever Carbon Frame: The Undefeated Carbon Disc Road

State Bicycle Co. announces the release of its latest addition to its comprehensive line of bikes for all riders: the Undefeated Carbon Disc Road Frameset.

This high-performance bike frame is constructed with cutting-edge carbon fiber materials and features advanced aerodynamics for maximum speed and efficiency. The Undefeated Carbon Disc Road is not only lightweight and durable, but it also boasts unparalleled stiffness and power transfer, making it the perfect choice for serious cyclists and competitive riders.

“We are thrilled to bring an accessible top-off-the-line performance to the masses,” said Mehdi Farsi, Co-Founder of State Bicycle Co. “Our

team and staff including myself have been riding these as prototypes for about 3 years now.

After the pandemic cooled, we’re finally able to bring this to light and we know our audience will love it. We hope this can take our more serious riders’ performance to the next level, without breaking the bank.”

State Bicycle Co. Undefeated Carbon Road Bike Frame
Graphite/Prism Frame


  • Frame:  High-mod T800 carbon fiber
  • Fork: Full Carbon Fiber Fork & Steer Tube (430 grams uncut)
  • Headset: Included – Integrated and Sealed
  • Bottom Bracket Standard: BSA (Threaded)
  • Front Axle: 100x12mm (thru-axle included)
  • Rear Axle: 142x12mm (thru-axle included)
  • Carbon Fiber Seat Post Included: 212 grams
  • Max Tire Clearance 30c
  • MSRP: $1299.99

The Undefeated Disc Road Gets Updated Too

Get off the track and out of the city on the Undefeated Disc Road; featuring new Y9 Alloy tubing, an oversized tapered head tube, and a full-carbon fork that come together to create a stiff, responsive, and fast ride. The Undefeated Disc Road complete build features a simplified 1×11 drivetrain. Paired with an 11-28T Cassette, the Undefeated Road provides a gear range to meet any challenge on the road. Tubeless compatible wheels and strong disc brakes glide over the road ahead.  

The State Bicycle Co. Undefeated Disc Road

The Undefeated Disc Road retains the geometry and style the Undefeated Series is known for now with disc brakes. These simple, mechanical stoppers work reliably in all weather conditions and add stopping power.

The State Bicycle Co. Undefeated Disc Road


  • Frame:  Double-Butted Aluminum w/ Tapered Head Tube 
  • Fork:  Full Carbon Fiber Fork & Steer Tube by Essor USA
  • Wheel Set:  Tubeless Capable Disc
  • Crank:  State Bicycle Co. All Road 1
  • Chaining: 46t
  • Cassette:  11-28t
  • Headset:  FSA No.42/ACB – Integrated and Sealed
  • Stem:  State Bicycle Co. Black Label OS
  • Handlebars:  State Bicycle Co. Black Label 31.8 mm Compact Drop Handlebar (40mm / 42mm / 44mm depending on bike size)
  • Brakes:  Tektro Flat Mount Disc
  • Seatpost:  Black Label 31.6 mm
  • Saddle:  Black Label Microfiber 
  • Tires:  28c
  • Pedals:  Not Included 
  • MSRP: $1499.99

Want to get technical? Full Geo / Specs available here.

SIZE:  5 Frame Sizes to fit any Rider Height from 5’0″ to 6’6″

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