2023 Pearson Forge Base 1
Build
700C/29 in × 30 mm
Insights
Very upright stack and reach vs trend of performance road bikes
Design deviates from other sizes of Pearson Forge
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 540mm |
| Reach | 337mm |
| Stack to Reach Ratio | 1.6:1 |
| Seat Tube Length, Unknown | 485mm |
| Top Tube Length, Effective/Horizontal HT Top | 486mm |
| Top Tube Slope | 8.9deg |
| Head Tube Angle | 70.2deg |
| Seat Tube Angle | 74.5deg |
| Head Tube Length | 130mm |
| Bottom Bracket Drop | 75mm |
| Bottom Bracket Height | 266mm |
| Chainstay Length | 408mm |
| Chainstay Length Horizontal | 401.1mm |
| Front-Center | 570.9mm |
| Front-Center Horizontal | 566mm |
| Wheelbase | 967mm |
| Fork Offset/Rake | 58mm |
| Trail | 61.1mm mid/neutral |
| Mechanical Trail | 57.5mm |
| Wheel Flop | 19.5mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 59.9mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 96mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 30mm |
| Tire Outer Diameter | 682mm |
| Bike Length with Tires | 1649mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Source:https://www.pearson1860.com/products/forge-carbon-road-bike?variant=43865550749939