2026 Diamant Mahon World M
Build
700C/29 in × 50 mm
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 575mm |
| Reach | 385mm |
| Stack to Reach Ratio | 1.49:1 |
| Seat Tube Length, C-T | 500mm |
| Top Tube Length, Effective/Horizontal HT Top | 582mm |
| Top Tube Slope | 10.3deg |
| Head Tube Angle | 69deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 145mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 291mm |
| Chainstay Length | 468mm |
| Chainstay Length Horizontal | 462.7mm |
| Front-Center | 658mm |
| Front-Center Horizontal | 654.3mm |
| Wheelbase | 1117mm |
| Fork Offset/Rake | 50mm |
| Trail | 85mm very high |
| Mechanical Trail | 79.4mm |
| Wheel Flop | 28.4mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 122mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 116mm |
World Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 50mm |
| Tire Outer Diameter | 722mm |
| Bike Length with Tires | 1839mm |
| Crank Length | 175mm |
| Stem Length | 85mm |
| Suspension Type | Rigid, suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Aluminum |
| Fork Material | Aluminum |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 165 cm to 175 cm |
| PBH | 77 cm to 83 cm |
Source:https://www.diamantrad.com/de-DE/bike/mahon-world-stepover/