2015 Surly Bikes Krampus Rigid Fork Medium (17")
Build
700C/29 in × 3 in
Stack and Reach vs. Category Trend
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Geometry
| Stack | 594.5mm |
| Reach | 421.6mm |
| Stack to Reach Ratio | 1.41:1 |
| Seat Tube Length, C-T | 425mm |
| Top Tube Length, Effective/Horizontal Unknown | 609mm |
| Top Tube Length, Actual C-C | 578mm |
| Top Tube Slope | 19deg |
| Head Tube Angle | 69.5deg |
| Seat Tube Angle | 72.5deg |
| Head Tube Length | 95mm |
| Bottom Bracket Drop | 60mm |
| Bottom Bracket Height | 327.2mm |
| Chainstay Length | 446mm |
| Chainstay Length Horizontal | 442mm |
| Front-Center | 676.7mm |
| Front-Center Horizontal | 674.1mm |
| Wheelbase | 1116mm |
| Fork Offset/Rake | 47mm |
| Fork Length (Axle-To-Crown) | 483mm |
| Trail | 94.6mm very high |
| Mechanical Trail | 88.6mm |
| Wheel Flop | 31mm |
| Standover Height | 799mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 119.5mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 157.2mm |
Rigid Fork Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 3in |
| Tire Outer Diameter | 774.4mm |
| Bike Length with Tires | 1890.4mm |
| Suspension Type | Rigid, suspension corrected |
| Bar Type | Moto/Klunker/Riser Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Disc |
| Features | Single-speed capable |
Source:my phone