Bike-on-Bike
Default Config
Default Config
Insights
Design deviates from other sizes of Surly Bikes Krampus
Average stack and reach vs trend of all-road/gravel bikes
Geometry
Stack | 593mm | 599mm +6mm |
Reach | 404mm | 395mm -9mm |
Stack to Reach Ratio | 1.47:1 | 1.52:1 |
Seat Tube Length, C-T | 375mm | 574mm +199mm |
Seat Tube Length, C-C | — | 529mm |
Top Tube Length, Effective/Horizontal Center | — | 580mm |
Top Tube Length, Effective/Horizontal HT Top | 585mm | — |
Top Tube Length, Actual C-C | 556.8mm | 569mm +12.2mm |
Top Tube Slope | 24.5deg | 4.3deg -20.2deg |
Head Tube Angle | 69deg | 71deg +2deg |
Seat Tube Angle | 73deg | 73deg +0deg |
Head Tube Length | 90mm | 177mm +87mm |
Bottom Bracket Drop | 65mm | 64mm -1mm |
Bottom Bracket Height | 322.2mm | 286.4mm -35.8mm |
Chainstay Length | 435mm | 425mm -10mm |
Chainstay Length Horizontal | 430.1mm | 420.2mm -9.9mm |
Front-Center | 659.9mm | 626.1mm -33.8mm |
Front-Center Horizontal | 656.7mm | 622.9mm -33.8mm |
Wheelbase | 1086.8mm | 1043mm -43.8mm |
Fork Offset/Rake | 47mm | 48mm +1mm |
Fork Length (Axle-To-Crown) | 483mm | — |
Trail | 98.3mm very high | 69.9mm -28.4mm high |
Mechanical Trail | 91.8mm | 66.1mm -25.7mm |
Wheel Flop | 32.9mm | 21.5mm -11.4mm |
Standover Height | 770mm | 832mm +62mm |
Tire to Pedal Spindle | 97.7mm 175 mm cranks | 105.7mm +8mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 147.2mm 175 mm cranks | 116.4mm -30.8mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 650B/27.5 in 584 mm BSD |
Tire Width | 3in | 2.3in -0.7in |
Tire Outer Diameter | 774.4mm | 700.8mm -73.6mm |
Bike Length with Tires | 1861.2mm | 1743.8mm -117.4mm |
Crank Length | 175mm | — |
Handlebar Width | 800mm | — |
Stem Length | 70mm | — |
| Suspension Type | Rigid, suspension corrected | Rigid, non-suspension corrected |
| Bar Type | Flat Bar | Drop Bar |
| Frame Material | Steel | Steel |
| Fork Material | Steel | Steel |
| Brake Type | Disc | Disc |
Meta
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| Source | https://surlybikes.com/bikes/krampus/geometry | https://crustbikes.com/products/bombora/ |
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