2024 Porte Atlas Base M
Build
700C/29 in × 2.3 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 | 612mm |
| Reach | 440mm |
| Stack to Reach Ratio | 1.39:1 |
| Seat Tube Length, C-T | 430mm |
| Top Tube Length, Effective/Horizontal Unknown | 592mm |
| Head Tube Angle | 67.8deg |
| Effective Seat Tube Angle, Seat Tube Top | 74.5deg |
| Head Tube Length | 95mm |
| Bottom Bracket Drop | 61mm |
| Bottom Bracket Height | 308.4mm |
| Chainstay Length | 425mm |
| Chainstay Length Horizontal | 420.6mm |
| Front-Center | 716mm |
| Front-Center Horizontal | 713.4mm |
| Wheelbase | 1134mm |
| Fork Offset/Rake | 44.9mm |
| Fork Length (Axle-To-Crown) | 526mm |
| Trail | 102.2mm very high |
| Mechanical Trail | 94.6mm |
| Wheel Flop | 35.8mm |
| Standover Height | 753mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 176.6mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 138.4mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.3in |
| Tire Outer Diameter | 738.8mm |
| Bike Length with Tires | 1872.8mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 120mm |
| Suspension Sag | Unknown |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://www.rideporte.com/frames