2021 Felt Bicycles IA FRD Disc S | 51cm
Build
700C/29 in × 25 mm
Insights
Design deviates from other sizes of Felt Bicycles IA
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 505mm |
| Reach | 387mm |
| Stack to Reach Ratio | 1.3:1 |
| Seat Tube Length, C-T | 525mm |
| Top Tube Length, Effective/Horizontal Unknown | 486mm |
| Top Tube Slope | -1.2deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 79deg |
| Head Tube Length | 96mm |
| Bottom Bracket Drop | 72mm |
| Bottom Bracket Height | 264mm |
| Chainstay Length | 408.5mm |
| Chainstay Length Horizontal | 402.1mm |
| Front-Center | 589mm |
| Front-Center Horizontal | 584.9mm |
| Wheelbase | 987mm |
| Fork Offset/Rake | 50mm |
| Fork Length (On-Axis) | 376mm |
| Trail | 59.7mm mid/neutral |
| Mechanical Trail | 56.6mm |
| Wheel Flop | 18mm |
| Standover Height | 776mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 83mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 94mm |
FRD Disc Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 25mm |
| Tire Outer Diameter | 672mm |
| Bike Length with Tires | 1659mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Aero Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://feltbicycles.com/pages/triathlon-bikes/