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State Bicycle Co. Undefeated II Frame Set

State Bicycle Co. Undefeated II Frame Set
  • Color: Photon Blue Edition
  • Color: Black Prism Edition
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The Undefeated II was designed from the ground up to be the perfect tool for mastering Fixed-Gear Crit Races. The frame is built with Double Butted 7005 Aluminum to maximize strength and minimize weight and features an oversized tapered headtube for additional stiffness. The Essor USA Full Carbon Fork delivers superior handling and responsiveness.

bike frame with labeled dimensions
Bike Sizes:
A. Reach 396mm 407mm 403mm 4099mm 417mm
B. Stack 498mm 498mm 513mm 545mm 586mm
C. Standover 752mm 765mm 786mm 815mm 857mm
D. Effective Top Tube 525mm 540mm 555mm 570mm 590mm
E. Head Tube Angle 74.5° 74.5° 74.5° 74.5° 74.5°
F. Head Tube Length 115mm 115mm 130mm 160mm 200mm
G. Seat Tube Angle 74.5° 74.5° 73.5° 73.5° 73.5°
H. Seat Tube Length 490mm 520mm 550mm 58mm 620mm
I. Bottom Bracket Height 268.5mm 268.5mm 268.5mm 268.5mm 268.5mm
J. Bottom Bracket Drop 45mm 45mm 45mm 45mm 45mm
K. Fork Rake/Offset 45mm 45mm 45mm 45mm 45mm
M. Wheelbase 972mm 982mm 983mm 984mm 999mm
O. Chainstay Length 388mm 388mm 388mm 388mm 388mm


Frame 7075 Aluminum, Double Butted, T6 Heat Treated, 1 1/2" to 1 1/8" Tapered Headtube
Fork Full Carbon Fork and Steerer, 1 1/2" to 1 1/8" Tapered Steerer
Headset FSA #42 ACB

* Subject to change without notice.

Part Numbers

Option UPC MPN
Photon Blue Edition / 49cm 796201627169 25-UNDF-SKY-049
Photon Blue Edition / 52cm 796201627176 25-UNDF-SKY-052
Photon Blue Edition / 55cm 796201627183 25-UNDF-SKY-055
Photon Blue Edition / 57cm 796201627190 25-UNDF-SKY-057
Photon Blue Edition / 59cm 796201627206 25-UNDF-SKY-059
Photon Blue Edition / 62cm 796201627213 25-UNDF-SKY-062
Black Prism Edition / 49cm 796201627046 25-UNDF-RBW-049
Black Prism Edition / 52cm 796201627053 25-UNDF-RBW-052
Black Prism Edition / 55cm 796201627060 25-UNDF-RBW-055
Black Prism Edition / 57cm 796201627077 25-UNDF-RBW-057
Black Prism Edition / 59cm 796201627084 25-UNDF-RBW-059
Black Prism Edition / 62cm 796201627091 25-UNDF-RBW-062