Bike-on-Bike
Default Config
Insights
Somewhat upright stack and reach vs trend of track/fixed-gear bikes
Design deviates from other sizes of Surly Bikes Steamroller
Geometry
Stack | 539mm | — |
Reach | 391.7mm | — |
Stack to Reach Ratio | 1.38:1 | — |
Seat Tube Length, C-TTT | 530mm | — |
Top Tube Length, Effective/Horizontal Center | 547mm | — |
Top Tube Length, Actual C-C | 547mm | — |
Top Tube Slope | 0deg | — |
Head Tube Angle | 73deg | — |
Seat Tube Angle | 74deg | — |
Head Tube Length | 109mm | — |
Bottom Bracket Drop | 70mm | — |
Bottom Bracket Height | 269mm | — |
Chainstay Length | 398mm | — |
Chainstay Length Horizontal | 391.8mm | — |
Front-Center | 579.1mm | — |
Front-Center Horizontal | 574.8mm | — |
Wheelbase | 966.6mm | — |
Fork Offset/Rake | 38mm | — |
Fork Length (Axle-To-Crown) | 375mm | — |
Trail | 63.9mm mid/neutral | — — |
Mechanical Trail | 61.1mm | — |
Wheel Flop | 17.9mm | — |
Standover Height | 778.5mm | — |
Tire to Pedal Spindle | 70.1mm 170 mm cranks | — |
Pedal Spindle to Ground Clearance | 99mm 170 mm cranks | — |
Build
Wheel Size | 700C/29 in 622 mm BSD | — — |
Tire Width | 28mm | — |
Tire Outer Diameter | 678mm | — |
Bike Length with Tires | 1644.6mm | — |
| Suspension Type | Rigid, non-suspension corrected | — |
| Bar Type | Swept Back Bar | — |
| Frame Material | Steel | — |
| Fork Material | Steel | — |
| Brake Type | Rim | — |
| Features | Single-speed capable | — |
Meta
| Actions | — | |
| Source | https://surlybikes.com/uploads/downloads/Surly_2007_Cat.pdf | — |
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