2019 Surly Bikes Big Easy Base SM

Build

26 in × 2.5 in

Insights

Average stack and reach vs trend of cargo bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
573.3mm
Reach
411mm
Stack to Reach Ratio
1.39:1
Seat Tube Length, C-T
406mm
Top Tube Length, Effective/Horizontal Center
590mm
Head Tube Angle
69deg
Seat Tube Angle
72.5deg
Head Tube Length
150mm
Bottom Bracket Drop
40mm
Bottom Bracket Height
303mm
Chainstay Length
821mm
Chainstay Length Horizontal
820mm
Front-Center
661.2mm
Front-Center Horizontal
660mm
Wheelbase
1480mm
Fork Offset/Rake
43mm
Fork Length (Axle-To-Crown)
420mm
Trail
85.6mm
very high
Mechanical Trail
79.9mm
Wheel Flop
28.6mm
Standover Height
723mm
Tire to Pedal Spindle Distance
With 170 mm cranks
148.2mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
133mm

Base Build

Wheel Size
26 inch (559mm BSD)
Tire Width
2.5in
Tire Outer Diameter
686mm
Bike Length with Tires
2166mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Flat Bar
Frame Material
Steel
Fork Material
Steel
Brake Type
Disc
Source:https://surlybikes.com/bikes/big_easy