2018 Soma Fabrications Stanyan Base 58

Build

700C/29 in × 26 mm

Insights

Somewhat aggressive stack and reach vs trend of performance road bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
563mm
Reach
403mm
Stack to Reach Ratio
1.4:1
Seat Tube Length, C-T
580mm
Top Tube Length, Effective/Horizontal Center
575mm
Top Tube Slope
0.8deg
Head Tube Angle
73.5deg
Seat Tube Angle
73deg
Head Tube Length
143mm
Bottom Bracket Drop
70mm
Bottom Bracket Height
267mm
Chainstay Length
425mm
Chainstay Length Horizontal
419.2mm
Front-Center
599.9mm
Front-Center Horizontal
595.8mm
Wheelbase
1015mm
Fork Offset/Rake
45mm
Trail
52.9mm
mid/​neutral
Mechanical Trail
50.7mm
Wheel Flop
14.4mm
Tire to Pedal Spindle Distance
With 170 mm cranks
92.9mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
97mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
26mm
Tire Outer Diameter
674mm
Bike Length with Tires
1689mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Rim
Source:http://www.somafab.com/archives/product/stanyan-18-frame-set