Bike-on-Bike
Default Config
Default Config
Insights
Design deviates from other sizes of Surly Bikes Preamble
Design deviates from other sizes of Surly Bikes Preamble
Geometry
Stack | 643mm | 605mm -38mm |
Reach | 421mm | 404mm -17mm |
Stack to Reach Ratio | 1.53:1 | 1.5:1 |
Seat Tube Length, Unknown | 645mm | 605mm -40mm |
Top Tube Length, Actual C-C | 630mm | 600mm -30mm |
Top Tube Slope | 2.7deg | 2.9deg +0.2deg |
Head Tube Angle | 72deg | 72deg +0deg |
Seat Tube Angle | 72deg | 72deg +0deg |
Head Tube Length | 210mm | 170mm -40mm |
Bottom Bracket Drop | 66mm | 66mm +0mm |
Bottom Bracket Height | 280mm | 280mm +0mm |
Chainstay Length | 435mm | 435mm +0mm |
Chainstay Length Horizontal | 430mm | 430mm +0mm |
Front-Center | 658.4mm | 628.5mm -29.9mm |
Front-Center Horizontal | 655mm | 625mm -30mm |
Wheelbase | 1085mm | 1055mm -30mm |
Fork Offset/Rake | 44mm | 44mm +0mm |
Fork Length (On-Axis) | 400mm | 400mm +0mm |
Trail | 66.2mm high | 66.2mm +0mm high |
Mechanical Trail | 62.9mm | 62.9mm +0mm |
Wheel Flop | 19.4mm | 19.4mm +0mm |
Standover Height | 901mm | 863mm -38mm |
Tire to Pedal Spindle | 137.4mm 175 mm cranks | 107.5mm -29.9mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 105mm 175 mm cranks | 105mm +0mm 175 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 35mm | 35mm +0mm |
Tire Outer Diameter | 692mm | 692mm +0mm |
Bike Length with Tires | 1777mm | 1747mm -30mm |
Crank Length | 175mm | 175mm +0mm |
Handlebar Width | 460mm | 440mm -20mm |
Stem Length | 100mm | 100mm +0mm |
Stem Angle | 7deg | 7deg +0deg |
| Suspension Type | Rigid, non-suspension corrected | Rigid, non-suspension corrected |
| Bar Type | Flat Bar | Flat Bar |
| Frame Material | Steel | Steel |
| Fork Material | Steel | Steel |
| Brake Type | Disc | Disc |
Meta
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| Source | https://surlybikes.com/bikes/preamble | https://surlybikes.com/bikes/preamble |
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