2020 Surly Bikes Pack Rat Base 50cm 26"
Build
26 in × 2 in
Insights
Design deviates from other sizes of Surly Bikes Pack Rat
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 527mm |
| Reach | 384mm |
| Stack to Reach Ratio | 1.37:1 |
| Seat Tube Length, C-TTT | 500mm |
| Top Tube Length, Effective/Horizontal Center | 535mm |
| Top Tube Length, Actual C-C | 527mm |
| Top Tube Slope | 3.4deg |
| Head Tube Angle | 74deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 135mm |
| Bottom Bracket Drop | 45mm |
| Bottom Bracket Height | 285.3mm |
| Chainstay Length | 410mm |
| Chainstay Length Horizontal | 407.5mm |
| Front-Center | 569.3mm |
| Front-Center Horizontal | 567.5mm |
| Wheelbase | 975mm |
| Fork Offset/Rake | 44mm |
| Fork Length (Axle-To-Crown) | 370mm |
| Trail | 48.9mm mid/neutral |
| Mechanical Trail | 47mm |
| Wheel Flop | 13mm |
| Standover Height | 762mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 69mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 115.3mm |
Base Build
| Wheel Size | 26 inch (559mm BSD) |
| Tire Width | 2in |
| Tire Outer Diameter | 660.6mm |
| Bike Length with Tires | 1635.6mm |
| Crank Length | 170mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Rim |
| Features | Single-speed capable |
Source:https://surlybikes.com/bikes/pack_rat