2020 Surly Bikes Wednesday Base S
Build
26 in × 3.8 in
Insights
Somewhat aggressive stack and reach vs trend of rigid fatbike bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 578mm |
| Reach | 420mm |
| Stack to Reach Ratio | 1.38:1 |
| Seat Tube Length, Unknown | 366mm |
| Top Tube Length, Actual C-C | 577mm |
| Top Tube Slope | 23.4deg |
| Head Tube Angle | 69deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 100mm |
| Bottom Bracket Drop | 55mm |
| Bottom Bracket Height | 321mm |
| Chainstay Length | 435mm |
| Chainstay Length Horizontal | 431.5mm |
| Front-Center | 671.8mm |
| Front-Center Horizontal | 669.5mm |
| Wheelbase | 1101mm |
| Fork Offset/Rake | 47mm |
| Fork Length (On-Axis) | 468mm |
| Trail | 94mm very high |
| Mechanical Trail | 87.8mm |
| Wheel Flop | 31.5mm |
| Standover Height | 738.5mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 125.7mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 151mm |
Base Build
| Wheel Size | 26 inch (559mm BSD) |
| Tire Width | 3.8in |
| Tire Outer Diameter | 752mm |
| Bike Length with Tires | 1853mm |
| Crank Length | 170mm |
| Handlebar Width | 700mm |
| Stem Length | 60mm |
| Stem Angle | 7deg |
| Suspension Type | Rigid, suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Disc |
Source:https://surlybikes.com/bikes/wednesday