2020 Merida Bikes BIG.NINE 20-D XL / 51cm
Build
700C/29 in × 2.2 in
Insights
Very upright 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
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Geometry
| Stack | 656mm |
| Reach | 429mm |
| Stack to Reach Ratio | 1.53:1 |
| Seat Tube Length, C-T | 510mm |
| Top Tube Length, Effective/Horizontal HT Top | 630mm |
| Top Tube Slope | 16.2deg |
| Head Tube Angle | 70deg |
| Seat Tube Angle | 73deg |
| Head Tube Length | 145mm |
| Bottom Bracket Drop | 60mm |
| Bottom Bracket Height | 306.9mm |
| Chainstay Length | 445mm |
| Chainstay Length Horizontal | 440.9mm |
| Front-Center | 697.7mm |
| Front-Center Horizontal | 695.1mm |
| Wheelbase | 1136mm |
| Fork Offset/Rake | 46.2mm |
| Fork Length (On-Axis) | 506mm |
| Trail | 84.4mm very high |
| Mechanical Trail | 79.3mm |
| Wheel Flop | 27.1mm |
| Standover Height | 809mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 155.8mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 131.9mm |
20-D Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.2in |
| Tire Outer Diameter | 733.8mm |
| Bike Length with Tires | 1869.8mm |
| Crank Length | 175mm |
| Handlebar Width | 690mm |
| Stem Length | 100mm |
| Stem Angle | 6deg |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 100mm |
| Suspension Sag | Unknown |
| Frame Material | Aluminum |
| Fork Material | Aluminum |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 6 ft 2 in to 6 ft 5 in |
Source:https://www.merida-bikes.com/en/bike/571/bignine-20-d