2011 Trek Bikes 1.1 Base 52
Build
700C/29 in × 25 mm
Insights
Average stack and reach vs trend of endurance road bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 547mm |
| Reach | 379mm |
| Stack to Reach Ratio | 1.44:1 |
| Seat Tube Length, C-T | 493mm |
| Top Tube Length, Effective/Horizontal Center | 534mm |
| Top Tube Slope | 8.1deg |
| Head Tube Angle | 72.8deg |
| Seat Tube Angle | 74.2deg |
| Head Tube Length | 140mm |
| Bottom Bracket Drop | 72mm |
| Bottom Bracket Height | 264mm |
| Chainstay Length | 407mm |
| Chainstay Length Horizontal | 400.6mm |
| Front-Center | 576.9mm |
| Front-Center Horizontal | 572.4mm |
| Wheelbase | 973mm |
| Fork Offset/Rake | 45mm |
| Trail | 56.9mm mid/neutral |
| Mechanical Trail | 54.4mm |
| Wheel Flop | 16.1mm |
| Standover Height | 747mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 70.9mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 94mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 25mm |
| Tire Outer Diameter | 672mm |
| Bike Length with Tires | 1645mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://www.trekbikes.com/us/en_US/bikes/road-bikes/performance-road-bikes/1-series/1-1/p/16071/