2023 Marino Four Corners Base M
Build
700C/29 in × 42 mm
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Marino Four Corners
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 617mm |
| Reach | 403.3mm |
| Stack to Reach Ratio | 1.53:1 |
| Seat Tube Length, C-T | 462mm |
| Top Tube Length, Effective/Horizontal HT Top | 586.1mm |
| Top Tube Slope | 18deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 198mm |
| Bottom Bracket Drop | 72mm |
| Bottom Bracket Height | 281mm |
| Chainstay Length | 450mm |
| Chainstay Length Horizontal | 444.2mm |
| Front-Center | 640.9mm |
| Front-Center Horizontal | 636.8mm |
| Wheelbase | 1081mm |
| Fork Offset/Rake | 49mm |
| Trail | 66.4mm high |
| Mechanical Trail | 63mm |
| Wheel Flop | 20mm |
| Standover Height | 744.5mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 112.9mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 106mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 42mm |
| Tire Outer Diameter | 706mm |
| Bike Length with Tires | 1787mm |
| Crank Length | 175mm |
| Handlebar Width | 420mm |
| Stem Length | 70mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Disc |
Source:https://www.marinbikes.com/bikes/2023-four-corners-2#specifications