2019 State Bicycle Co. Undefeated II
- Category
- Track/Fixed-gear
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Aluminum
- Fork
- Carbon/Composite
- Features
- Rim brake, Single-speed capable
Geometry
49cm | 52cm | 55cm | 57cm | 59cm | 62cm | |
Stack | 498mm | 498mm | 513mm | 535mm | 557mm | 586mm |
Reach | 396mm | 407mm | 403mm | 407mm | 410mm | 417mm |
Stack to Reach Ratio | 1.26:1 | 1.22:1 | 1.27:1 | 1.31:1 | 1.36:1 | 1.41:1 |
Seat Tube Length, C-T | 490mm | 520mm | 550mm | 570mm | 590mm | 620mm |
Top Tube Length, Effective/Horizontal Center | 535mm | 545mm | 555mm | 565mm | 575mm | 590mm |
Top Tube Length, Actual C-C | 525mm | 544mm | 557mm | 566mm | 573mm | 588mm |
Top Tube Slope | 4.6deg | 0.4deg | -0.7deg | -0.3deg | 0.7deg | 0.7deg |
Head Tube Angle | 74.5deg | 74.5deg | 74.5deg | 74.5deg | 74.5deg | 74.5deg |
Seat Tube Angle | 74.5deg | 74.5deg | 73.5deg | 73.5deg | 73.5deg | 73.5deg |
Head Tube Length | 115mm | 115mm | 130mm | 150mm | 170mm | 200mm |
Bottom Bracket Drop | 45mm | 45mm | 45mm | 45mm | 45mm | 45mm |
Bottom Bracket Height | 289mm | 289mm | 289mm | 289mm | 289mm | 289mm |
Chainstay Length | 388mm | 388mm | 388mm | 388mm | 388mm | 388mm |
Chainstay Length Horizontal | 385.4mm | 385.4mm | 385.4mm | 385.4mm | 385.4mm | 385.4mm |
Front-Center | 588.3mm | 598.3mm | 599.3mm | 600.3mm | 601.3mm | 615.3mm |
Front-Center Horizontal | 586.6mm | 596.6mm | 597.6mm | 598.6mm | 599.6mm | 613.6mm |
Wheelbase | 972mm | 982mm | 983mm | 984mm | 985mm | 999mm |
Fork Offset/Rake | 45mm | 45mm | 45mm | 45mm | 45mm | 45mm |
Fork Length (On-Axis) | 370mm | 370mm | 370mm | 370mm | 370mm | 370mm |
Trail | 45.9mm mid/neutral | 45.9mm mid/neutral | 45.9mm mid/neutral | 45.9mm mid/neutral | 45.9mm mid/neutral | 45.9mm mid/neutral |
Mechanical Trail | 44.3mm | 44.3mm | 44.3mm | 44.3mm | 44.3mm | 44.3mm |
Wheel Flop | 11.8mm | 11.8mm | 11.8mm | 11.8mm | 11.8mm | 11.8mm |
Standover Height | 752mm | 765mm | 786mm | 806mm | 828mm | 857mm |
Tire to Pedal Spindle | 84.3mm 170 mm cranks | 94.3mm 170 mm cranks | 95.3mm 170 mm cranks | 96.3mm 170 mm cranks | 97.3mm 170 mm cranks | 111.3mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 119mm 170 mm cranks | 119mm 170 mm cranks | 119mm 170 mm cranks | 119mm 170 mm cranks | 119mm 170 mm cranks | 119mm 170 mm cranks |
II Build
49cm | 52cm | 55cm | 57cm | 59cm | 62cm | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 23mm | 23mm | 23mm | 23mm | 23mm | 23mm |
Tire Width Max | 25mm | 25mm | 25mm | 25mm | 25mm | 25mm |
Tire Outer Diameter | 668mm | 668mm | 668mm | 668mm | 668mm | 668mm |
Bike Length with Tires | 1640mm | 1650mm | 1651mm | 1652mm | 1653mm | 1667mm |
Crank Length | 170mm | 170mm | 170mm | 170mm | 170mm | 170mm |
Handlebar Width | 420mm | 420mm | 420mm | 420mm | 420mm | 420mm |
Stem Length | 90mm | 90mm | 90mm | 90mm | 90mm | 90mm |
Stem Angle | -7deg | -7deg | -7deg | -7deg | -7deg | -7deg |
Published Sizing Recommendations
Height | 5 ft 0 in to 5 ft 3 in | 5 ft 3 in to 5 ft 6 in | 5 ft 6 in to 5 ft 9 in | 5 ft 9 in to 6 ft 0 in | 6 ft 0 in to 6 ft 3 in | 6 ft 3 in to 6 ft 6 in |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Track/Fixed-gearSource:https://www.statebicycle.com/blogs/size-and-spec-guids/undefeated-sizing-guide