2020 Merida Bikes BIG.NINE 20-D
- Category
- Hardtail Cross-country MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Aluminum
- Fork
- Aluminum
- Suspension
- 100mm fork travel
- Features
- Disc brake
Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Very upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Very upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Very upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
S / 37cm | M / 43cm | L / 47cm | XL / 51cm | XXL / 56cm | |
Stack | 614mm | 628mm | 642mm | 656mm | 670mm |
Reach | 382mm | 398mm | 414mm | 429mm | 445mm |
Stack to Reach Ratio | 1.61:1 | 1.58:1 | 1.55:1 | 1.53:1 | 1.51:1 |
Seat Tube Length, C-T | 370mm | 430mm | 470mm | 510mm | 560mm |
Top Tube Length, Effective/Horizontal HT Top | 570mm | 590mm | 610mm | 630mm | 650mm |
Top Tube Slope | 28deg | 22.5deg | 19.3deg | 16.2deg | 12.5deg |
Head Tube Angle | 70deg | 70deg | 70deg | 70deg | 70deg |
Seat Tube Angle | 73deg | 73deg | 73deg | 73deg | 73deg |
Head Tube Length | 100mm | 115mm | 130mm | 145mm | 160mm |
Bottom Bracket Drop | 60mm | 60mm | 60mm | 60mm | 60mm |
Bottom Bracket Height | 306.9mm | 306.9mm | 306.9mm | 306.9mm | 306.9mm |
Chainstay Length | 445mm | 445mm | 445mm | 445mm | 445mm |
Chainstay Length Horizontal | 440.9mm | 440.9mm | 440.9mm | 440.9mm | 440.9mm |
Front-Center | 635.9mm | 656.8mm | 676.7mm | 697.7mm | 718.6mm |
Front-Center Horizontal | 633.1mm | 654.1mm | 674.1mm | 695.1mm | 716.1mm |
Wheelbase | 1074mm | 1095mm | 1115mm | 1136mm | 1157mm |
Fork Offset/Rake | 46.4mm | 46.4mm | 45.3mm | 46.2mm | 46.1mm |
Fork Length (On-Axis) | 506mm | 506mm | 506mm | 506mm | 506mm |
Trail | 84.1mm very high | 84.2mm very high | 85.3mm very high | 84.4mm very high | 84.5mm very high |
Mechanical Trail | 79mm | 79.1mm | 80.2mm | 79.3mm | 79.4mm |
Wheel Flop | 27mm | 27.1mm | 27.4mm | 27.1mm | 27.2mm |
Standover Height | 687mm | 739mm | 775mm | 809mm | 851mm |
Tire to Pedal Spindle | 99mm 170 mm cranks | 114.9mm 175 mm cranks | 134.9mm 175 mm cranks | 155.8mm 175 mm cranks | 176.7mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 136.9mm 170 mm cranks | 131.9mm 175 mm cranks | 131.9mm 175 mm cranks | 131.9mm 175 mm cranks | 131.9mm 175 mm cranks |
20-D Build
S / 37cm | M / 43cm | L / 47cm | XL / 51cm | XXL / 56cm | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 2.2in | 2.2in | 2.2in | 2.2in | 2.2in |
Tire Outer Diameter | 733.8mm | 733.8mm | 733.8mm | 733.8mm | 733.8mm |
Bike Length with Tires | 1807.8mm | 1828.8mm | 1848.8mm | 1869.8mm | 1890.8mm |
Crank Length | 170mm | 175mm | 175mm | 175mm | 175mm |
Handlebar Width | 690mm | 690mm | 690mm | 690mm | 690mm |
Stem Length | 70mm | 80mm | 90mm | 100mm | 110mm |
Stem Angle | 6deg | 6deg | 6deg | 6deg | 6deg |
Published Sizing Recommendations
Height | — | 5 ft 6 in to 6 ft 0 in | 5 ft 10 in to 6 ft 3 in | 6 ft 2 in to 6 ft 5 in | 6 ft 4 in to |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Hardtail Cross-country MTBSource:https://www.merida-bikes.com/en/bike/571/bignine-20-d