2019 Giant Bicycles Fathom 29 1 XL
Build
700C/29 in × 2.2 in
Insights
Average stack and reach vs trend of hardtail cross-country mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
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Geometry
| Stack | 636mm |
| Reach | 457mm |
| Stack to Reach Ratio | 1.39:1 |
| Seat Tube Length, C-T | 530mm |
| Top Tube Length, Effective/Horizontal Unknown | 645mm |
| Top Tube Slope | 11.9deg |
| Head Tube Angle | 69deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 130mm |
| Bottom Bracket Drop | 55mm |
| Bottom Bracket Height | 311.9mm |
| Chainstay Length | 442mm |
| Chainstay Length Horizontal | 438.6mm |
| Front-Center | 726.5mm |
| Front-Center Horizontal | 724.4mm |
| Wheelbase | 1163mm |
| Fork Offset/Rake | 42mm |
| Trail | 95.8mm very high |
| Mechanical Trail | 89.5mm |
| Wheel Flop | 32.1mm |
| Standover Height | 782mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 184.6mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 136.9mm |
1 Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.2in |
| Tire Outer Diameter | 733.8mm |
| Bike Length with Tires | 1896.8mm |
| Crank Length | 175mm |
| Handlebar Width | 780mm |
| Stem Length | 90mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | Unknown |
| Suspension Sag | Unknown |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://www.giant-bicycles.com/gb/fathom-29-1-2019