2013 Btwin Triban 3a 60
Build
700C/29 in × 21 mm
Insights
Somewhat aggressive stack and reach vs trend of endurance road bikes
Design deviates from other sizes of Btwin Triban
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 597mm |
| Reach | 402mm |
| Stack to Reach Ratio | 1.49:1 |
| Seat Tube Length, C-C | 584mm |
| Top Tube Length, Effective/Horizontal HT Top | 580mm |
| Head Tube Angle | 73deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 190mm |
| Bottom Bracket Drop | 62mm |
| Bottom Bracket Height | 270mm |
| Chainstay Length | 410mm |
| Chainstay Length Horizontal | 405.3mm |
| Front-Center | 617mm |
| Front-Center Horizontal | 613.7mm |
| Wheelbase | 1019mm |
| Fork Offset/Rake | 45mm |
| Trail | 54.5mm mid/neutral |
| Mechanical Trail | 52.1mm |
| Wheel Flop | 15.2mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 115mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 100mm |
3a Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 21mm |
| Tire Outer Diameter | 664mm |
| Bike Length with Tires | 1683mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Steel |
| Brake Type | Rim |
Source:https://triban3owners.freeforums.net/thread/5105/triban-geometry