State Bicycle Co. Undefeated Road Disc

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Release Year
Wheel Size
Number of Gears
Gearing Type
21.50, 21.63, 21.81, 21.94, 22.12 lb
Brake Type
Frame Material

Summary of Reviews

We have read all expert and user reviews on the State Bicycle Co. Undefeated Road Disc. In summary, this is what cyclists think.

7 reasons to buy

  • The Undefeated Disc Road features thru-axles and a full-carbon fork.
  • One expert finds the bike to be reasonably stiff and responsive.
  • According to one expert, the groupset is better than expected, with generally good shift quality and a quiet bottom bracket.
  • The Y9 Kinesium alloy frame material with added titanium has a great strength-to-weight ratio at this price.
  • Many riders appreciate the bike's eye-catching style and looks.
  • Users praise the quality and performance of the frame, and one reviewer notes that it's more comfortable than expected.
  • Buyers can optionally upgrade some components when ordering the bike.

7 reasons not to buy

  • The heavy wheels and 1x drivetrain hamper climbing ability and top speed.
  • An expert reports the twitchy handling compromises the bike's stability on descents.
  • The internal cable routing is noisy, and the frame's design makes installing anti-vibration foam difficult.
  • One reviewer is disappointed with the brakes' lack of power and modulation.
  • One expert says the drivetrain shifts inconsistently, and it's easy to shift down accidentally.
  • The Undefeated's Maxxis Detonator tires lack suppleness.
  • In one reviewer's experience, the gear cable under the hood causes discomfort on longer rides.

Bottom line

The Undefeated Disc Road is an entry-level performance road bike that’s well suited to crit riders or beginner road cyclists on a budget. This bike receives high praise for its frame, which has a solid strength-to-weight ratio and balances responsiveness and comfort. However, there are compromises with the unusual single-chainring drivetrain and budget build kit. Riders enjoy the bike's looks, but the Undefeated Disc Road needs upgrades to unleash its potential, which would increase the price.

Expert Reviews

75/100 based on 2 rated expert reviews

State Undefeated Review

A quality frame let down by some so-so components and a perplexing 1x groupset.

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Cycling Weekly

Review: The State Bicycle Undefeated Disc Road Bike

A budget road bike with great potential.

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State Bicycle Company Undefeated Road Review: Back to Aluminum Basics

Overall, the impression I walked away with here is that State has a very good foundation with the Undefeated Road. The aluminum frame isn’t fancy, but it achieves its stated purpose capably and commendably…

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User Ratings

0/100 based on 0 ratings
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Bike Comparison

State Bicycle Co. Undefeated Road Disc in comparison to averages
State Bicycle Co. Undefeated Road Disc

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