2025 Marin Bikes Fairfax 3 S
Build
700C/29 in × 35 mm
Stack and Reach vs. Category Trend
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Geometry
| Stack | 571.3mm |
| Reach | 400mm |
| Stack to Reach Ratio | 1.43:1 |
| Seat Tube Length, C-T | 430mm |
| Top Tube Length, Effective/Horizontal Center | 569.2mm |
| Top Tube Slope | 16.9deg |
| Head Tube Angle | 70.5deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 155mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 276mm |
| Chainstay Length | 445mm |
| Chainstay Length Horizontal | 439.5mm |
| Front-Center | 634.4mm |
| Front-Center Horizontal | 630.5mm |
| Wheelbase | 1070mm |
| Fork Offset/Rake | 50mm |
| Trail | 69.5mm high |
| Mechanical Trail | 65.5mm |
| Wheel Flop | 21.9mm |
| Standover Height | 705.4mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 118.4mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 106mm |
3 Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 35mm |
| Tire Outer Diameter | 692mm |
| Bike Length with Tires | 1762mm |
| Crank Length | 170mm |
| Handlebar Width | 640mm |
| Stem Length | 70mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.marinbikes.com/bikes/2025-fairfax-3#geometry