2021 Patrol C09 Base S
Build
700C/29 in × 2.3 in
Insights
Somewhat upright stack and reach vs trend of hardtail trail mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 630mm |
| Reach | 425mm |
| Stack to Reach Ratio | 1.48:1 |
| Seat Tube Length, C-T | 400mm |
| Top Tube Length, Effective/Horizontal Center | 606mm |
| Top Tube Slope | 24.6deg |
| Head Tube Angle | 67deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 105mm |
| Bottom Bracket Drop | 62.5mm |
| Bottom Bracket Height | 306.9mm |
| Chainstay Length Horizontal | 430mm |
| Front-Center | 719.7mm |
| Front-Center Horizontal | 717mm |
| Wheelbase | 1147mm |
| Fork Offset/Rake | 51mm |
| Trail | 101.4mm very high |
| Mechanical Trail | 93.3mm |
| Wheel Flop | 36.5mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 180.3mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 136.9mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.3in |
| Tire Outer Diameter | 738.8mm |
| Bike Length with Tires | 1885.8mm |
| Crank Length | 170mm |
| Handlebar Width | 780mm |
| Stem Length | 40mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 130mm |
| Suspension Sag | Unknown |
| Frame Material | Carbon/Composite |
| Fork Material | Unknown |
| Brake Type | Disc |
| Features | Single-speed capable |
Source:https://www.patrolmountain.com/patrol-co9-carbon-hardtail/