2025 Merida Bikes BIG.NINE XT S
Build
29mm BSD × 2.4 in
Insights
Somewhat aggressive stack and reach vs trend of hardtail cross-country mtb bikes
Design deviates from other sizes of Merida Bikes BIG.NINE
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 606mm |
| Reach | 432mm |
| Stack to Reach Ratio | 1.4:1 |
| Seat Tube Length, Unknown | 380mm |
| Top Tube Length, Effective/Horizontal Unknown | 591mm |
| Top Tube Slope | 24.3deg |
| Head Tube Angle | 68deg |
| Seat Tube Angle | 75.3deg |
| Head Tube Length | 95mm |
| Bottom Bracket Drop | 65mm |
| Bottom Bracket Height | 10.5mm |
| Chainstay Length | 430mm |
| Chainstay Length Horizontal | 425.1mm |
| Front-Center | 701mm |
| Front-Center Horizontal | 697.9mm |
| Wheelbase | 1123mm |
| Fork Offset/Rake | 43.9mm |
| Fork Length, Unknown | 506mm |
| Trail | -16.9mm |
| Mechanical Trail | -15.6mm |
| Wheel Flop | -5.9mm |
| Standover Height | 704mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 455.5mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | -159.5mm |
XT Build
| Wheel Size | 29mm BSD |
| Tire Width | 2.4in |
| Tire Outer Diameter | 150.9mm |
| Bike Length with Tires | 1273.9mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 100mm |
| Suspension Sag | Unknown |
| Frame Material | Carbon/Composite |
| Fork Material | Unknown |
| Brake Type | Disc |
Source:https://www.merida-bikes.com/en/bike/4715/bignine-xt