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State Bicycle Co. Undefeated Disc Road Graphite / Prism

Model year: 2026 RoadGeneral road Manufacturer page (opens in a new tab)
Last known price
$1,499
Suspension
Rigid
Wheels
700c
Gear range
255%
Frame
Aluminum
Brakes
Mechanical disc

Rider height by size (cm)

Size guide
  • 49cm 152.4–161
  • 52cm 159–169
  • 55cm 166–177
  • 58cm 174–185.4
  • 61cm 188–198.1

Components

5 of 13 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part
  • Frame

    Double-Butted Aluminum w/ Tapered Head Tube Not identified

Suspension

1 part
  • Fork

    Full Carbon Fiber Fork & Steer Tube by Essor USA Not identified

Sizes and geometry

5 sizes

Size explorer

Enter your height to highlight matching ranges.

Size Reported by the manufacturer

Geometry not published

The manufacturer lists these sizes without frame measurements, so there is no drawing or geometry table.

Specifications

Frame and fork

Intended fit
  • Unisex
Frame material
  • Aluminum
Fork material
  • Carbon

Suspension

Suspension configuration
  • Rigid

Drivetrain

Derived by Bikelake
Front chainrings
  • 1
Smallest chainring
  • 46
Largest chainring
  • 46
Smallest sprocket
  • 11
Largest sprocket
  • 28
Lowest gear
  • 47.6 in
Highest gear
  • 121.3 in

Technical analysis

1 measure

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Shifting

Mechanical

21 of 82 bicycles with this information use electronic shifting.

Cohort
Road / General road Model year: 2026
Sample
82 bicycles with this information
Coverage
100.0% of the class

Gearing

Estimated speeds at 80 rpm

This bicycle

Lowest gear
18.2 km/h
Highest gear
46.4 km/h

Total gear range 255%

Pedaling rhythm
80rpm
40
60
80
100
120

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