1974 Gitane Olympic Base 52
Build
700C/29 in × 28 mm
Insights
Somewhat aggressive stack and reach vs trend of endurance road bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 526.7mm |
| Reach | 377.6mm |
| Stack to Reach Ratio | 1.39:1 |
| Seat Tube Length, C-C | 525mm |
| Top Tube Length, Effective/Horizontal Unknown | 540mm |
| Top Tube Slope | -0.1deg |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 120mm |
| Bottom Bracket Drop | 65mm |
| Bottom Bracket Height | 274mm |
| Chainstay Length | 420mm |
| Chainstay Length Horizontal | 414.9mm |
| Front-Center | 598.3mm |
| Front-Center Horizontal | 585.1mm |
| Wheelbase | 1000mm |
| Fork Offset/Rake | 55mm |
| Fork Length (Axle-To-Crown) | 370mm |
| Trail | 58.6mm mid/neutral |
| Mechanical Trail | 55.4mm |
| Wheel Flop | 18mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 89.3mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 104mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 28mm |
| Tire Outer Diameter | 678mm |
| Bike Length with Tires | 1678mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://www.bikecad.ca/demo.php