2021 (June rev) MASH Steel Frameset 55 Large
Build
700C/29 in × 40 mm
Insights
Somewhat aggressive stack and reach vs trend of track/fixed-gear bikes
Stack and Reach vs. Category Trend
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Geometry
| Stack | 525mm |
| Reach | 404mm |
| Stack to Reach Ratio | 1.3:1 |
| Seat Tube Length, C-T | 560mm |
| Seat Tube Length, C-C | 520mm |
| Top Tube Length, Effective/Horizontal Center | 550mm |
| Top Tube Length, Actual C-C | 550mm |
| Top Tube Slope | 0deg |
| Head Tube Angle | 74deg |
| Seat Tube Angle | 74.5deg |
| Head Tube Length | 120mm |
| Bottom Bracket Drop | 54mm |
| Bottom Bracket Height | 297mm |
| Chainstay Length | 390mm |
| Chainstay Length Horizontal | 386.2mm |
| Front-Center | 572.8mm |
| Front-Center Horizontal | 570.3mm |
| Wheelbase | 956.5mm |
| Fork Offset/Rake | 30mm |
| Fork Length (On-Axis) | 380mm |
| Trail | 69.4mm high |
| Mechanical Trail | 66.8mm |
| Wheel Flop | 18.4mm |
| Standover Height | 825mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 51.8mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 127mm |
Frameset Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 40mm |
| Tire Outer Diameter | 702mm |
| Bike Length with Tires | 1658.5mm |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Steel |
| Fork Material | Steel |
| Brake Type | Rim |
| Features | Single-speed capable |
Source:https://www.mashsf.com/wp-content/uploads/2021/06/Mash_Steel_GEO_CHART.jpg