Retired Undefeated · 2021

State Bicycle Co. Undefeated II - Black Prism Edition

State's Undefeated II in Black Prism Edition trim was introduced in 2018 and retired on December 15, 2021. The Undefeated series was designed for fixed gear crits, and State called the Undefeated II its lightest production frame yet: double-butted 7005 aluminum, an oversized tapered head tube and an Essor USA full carbon fork. The build stayed race-focused with an Essor USA Aerodash crank in 7075 aluminum on an external bottom bracket, a 48x16 gear, Essor USA Bolt v2 wheels and Michelin Dynamic Sports tires. A 55cm came in at 16 lb 6 oz.

Series:   Undefeated II
Date Retired: 12/15/2021State Bicycle Co. Undefeated II - Black Prism Edition, a retired State Bicycle Co. bikeState Bicycle Co. Undefeated II - Black Prism Edition, a retired State Bicycle Co. bikeState Bicycle Co. Undefeated II - Black Prism Edition, a retired State Bicycle Co. bike

State Bicycle Co. Undefeated II - Black Prism Edition specs

Frame7005-Grade Double-Butted Aluminum w/ Tapered Head Tube
ForkFull Carbon Fiber Fork & Steer Tube by Essor USA
DropoutsAluminum-Plated Horizontal Dropouts
CranksetEssor USA Aerodash - 170 mm
Chainring7075 Chainring - 144 BCD
Gear ratio48x16
Rear hubSealed, CNC Finished - Easily Ride Fixed-Gear or Single Speed (w/ addition of freewheel)
WheelsetEssor USA v2 Bolt Wheel Set
TiresMichelin Dynamic Sports
Handlebars31.8 mm Compact Drop Handlebar
Stem3D Forged - Oversized 31.8 mm Clamp Diameter w/ 90 mm ext
HeadsetFSA No.42/ACB - Integrated and Sealed
SeatpostOversized 31.6 mm
SaddleMicrofiber
BrakesFront and Rear Caliper Hand Brakes
Weight16 lb 6 oz (Size 55 cm Frame as Pictured)
Sizing5 Frame Sizes to fit any Rider Height from 5'0" to 6'6" (Size 55 cm Pictured)

Specs as State Bicycle Co. originally listed them for this model.