Bike-on-Bike
Large
No Diagram
Default Config
Insights
Somewhat upright stack and reach vs trend of rigid fatbike bikes
Geometry
Stack | 621mm | — |
Reach | 407.4mm | — |
Stack to Reach Ratio | 1.52:1 | — |
Seat Tube Length, C-T | 508mm | — |
Top Tube Length, Effective/Horizontal Center | 610.1mm | — |
Top Tube Length, Actual C-C | 581.9mm | — |
Top Tube Slope | 13.7deg | — |
Head Tube Angle | 70.5deg | — |
Seat Tube Angle | 72deg | — |
Head Tube Length | 130mm | — |
Bottom Bracket Drop | 55mm | — |
Bottom Bracket Height | 321mm | — |
Chainstay Length | 448.1mm | — |
Chainstay Length Horizontal | 444.7mm | — |
Fork Offset/Rake | 43mm | — |
Fork Length (Axle-To-Crown) | 447mm | — |
Trail | 87.5mm very high | — — |
Mechanical Trail | 82.5mm | — |
Wheel Flop | 27.6mm | — |
Standover Height | 819.6mm | — |
Pedal Spindle to Ground Clearance | 151mm 170 mm cranks | — |
Build
Wheel Size | 26 in 559 mm BSD | — — |
Tire Width | 3.8in | — |
Tire Outer Diameter | 752mm | — |
| Suspension Type | Rigid, suspension corrected | — |
| Bar Type | Flat Bar | — |
| Frame Material | Steel | — |
| Fork Material | Steel | — |
| Brake Type | Disc | — |
| Features | Single-speed capable | — |
Meta
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| Source | https://surlybikes.com/uploads/downloads/2013_Surly_catalog_web.pdf | — |
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