2011 Felt Bicycles F15X Base 55
Build
700C/29 in × 32 mm
Insights
Somewhat aggressive stack and reach vs trend of cyclocross bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 551.2mm |
| Reach | 390.8mm |
| Stack to Reach Ratio | 1.41:1 |
| Seat Tube Length, C-T | 550mm |
| Seat Tube Length, C-C | 479mm |
| Top Tube Length, Effective/Horizontal Center | 560mm |
| Top Tube Length, Actual C-C | 545mm |
| Top Tube Slope | 6.3deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 150mm |
| Bottom Bracket Drop | 60mm |
| Bottom Bracket Height | 283mm |
| Chainstay Length | 420mm |
| Chainstay Length Horizontal | 415.7mm |
| Front-Center | 601mm |
| Front-Center Horizontal | 603.3mm |
| Wheelbase | 1019mm |
| Fork Offset/Rake | 45mm |
| Trail | 64.1mm mid/neutral |
| Mechanical Trail | 61mm |
| Wheel Flop | 18.9mm |
| Standover Height | 798mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 88mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 113mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 32mm |
| Tire Outer Diameter | 686mm |
| Bike Length with Tires | 1705mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Rim |
Source:https://geometrygeeks.bike/bike/felt-f15x-2011/