2021 State Bicycle Co. 4130 All-Road 27.5 55cm

Build

650B/27.5 in × 2.1 in

Insights

Somewhat upright stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of State Bicycle Co. 4130 All-Road

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
621.5mm
Reach
385mm
Stack to Reach Ratio
1.61:1
Seat Tube Length, C-T
550mm
Top Tube Length, Effective/Horizontal Unknown
575mm
Top Tube Length, Actual C-C
553.1mm
Top Tube Slope
9.9deg
Head Tube Angle
71.5deg
Seat Tube Angle
73deg
Head Tube Length
185mm
Bottom Bracket Drop
75mm
Bottom Bracket Height
270.3mm
Chainstay Length
450mm
Chainstay Length Horizontal
443.7mm
Front-Center
623.7mm
Front-Center Horizontal
619.2mm
Wheelbase
1062.9mm
Fork Offset/Rake
50mm
Fork Length, Unknown
405mm
Trail
62.8mm
mid/​neutral
Mechanical Trail
59.6mm
Wheel Flop
18.9mm
Standover Height
819mm
Tire to Pedal Spindle Distance
With 175 mm cranks
103.4mm
Pedal Spindle to Ground Clearance
With 175 mm cranks
95.3mm

27.5 Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
2.1in
Tire Outer Diameter
690.7mm
Bike Length with Tires
1753.6mm
Crank Length
175mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Disc

Published Sizing Recommendations

Height
6 ft 1 in
to
6 ft 5 in
Source:https://www.statebicycle.com/blogs/size-and-spec-guides/4130-all-road