2023 Trek Bikes FX Sport 4 M
Build
700C/29 in × 40 mm
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 594mm |
| Reach | 393mm |
| Stack to Reach Ratio | 1.51:1 |
| Seat Tube Length, C-T | 457mm |
| Top Tube Length, Effective/Horizontal Center | 563mm |
| Top Tube Slope | 16.6deg |
| Head Tube Angle | 71deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 165mm |
| Bottom Bracket Drop | 65mm |
| Bottom Bracket Height | 286mm |
| Chainstay Length | 442mm |
| Chainstay Length Horizontal | 437.2mm |
| Front-Center | 631.2mm |
| Front-Center Horizontal | 627.8mm |
| Wheelbase | 1065mm |
| Fork Offset/Rake | 50mm |
| Trail | 68mm high |
| Mechanical Trail | 64.3mm |
| Wheel Flop | 20.9mm |
| Standover Height | 787mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 105.2mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 111mm |
4 Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 40mm |
| Tire Outer Diameter | 702mm |
| Bike Length with Tires | 1767mm |
| Crank Length | 175mm |
| Handlebar Width | 660mm |
| Stem Length | 100mm |
| Stem Angle | 7deg |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 165 cm to 175 cm |
Source:https://www.trekbikes.com/us/en_US/bikes/hybrid-bikes/fitness-bikes/fx/fx-sport-4/p/35785/?colorCode=white