2018 Felt Bicycles Doctrine 1 18
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
View all sizes
Geometry
| Stack | 620mm |
| Reach | 422mm |
| Stack to Reach Ratio | 1.47:1 |
| Seat Tube Length, C-T | 402mm |
| Seat Tube Length, C-C | 402mm |
| Top Tube Length, Effective/Horizontal HT Top | 612mm |
| Top Tube Slope | 23.6deg |
| Head Tube Angle | 69.5deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 105mm |
| Bottom Bracket Drop | 65mm |
| Bottom Bracket Height | 301.9mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 425.1mm |
| Front-Center | 688mm |
| Front-Center Horizontal | 683.9mm |
| Wheelbase | 1109mm |
| Fork Offset/Rake | 51mm |
| Fork Length, Unknown | 506mm |
| Trail | 82.7mm very high |
| Mechanical Trail | 77.5mm |
| Wheel Flop | 27.1mm |
| Standover Height | 757mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 146.1mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 126.9mm |
1 Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.2in |
| Tire Outer Diameter | 733.8mm |
| Bike Length with Tires | 1842.8mm |
| Crank Length | 175mm |
| Handlebar Width | 720mm |
| Stem Length | 70mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 100mm |
| Suspension Sag | Unknown |
| Frame Material | Carbon/Composite |
| Fork Material | Unknown |
| Brake Type | Disc |
Source:https://feltbicycles.com/collections/doctrine/products/doctrine-1-cross-country-mountain-bike