2021 Merida MATTS 7. vs 2022 Merida BIG.NINE 20-2x
The S is the Merida BIG.NINE 20-2x size closest to your S Merida MATTS 7.. We match frame stack and reach. This is a geometry comparison, not a fit recommendation; stem, spacers, handlebars and saddle setup also affect your riding position.
What changes on the Merida BIG.NINE 20-2x
Compared with the Merida MATTS 7. in S, the Merida BIG.NINE 20-2x in S places the top of the head tube 7 mm higher and about as far forward, relative to the bottom bracket. Its wheelbase is 19 mm longer, which can contribute to stability at speed.
- Frame stack
- +7 mm
- Higher front end
- Frame reach
- +2 mm
- About the same reach
- Wheelbase
- +19 mm
- Longer: steadier at speed
- Head angle
- +0.5°
- Steeper: sharper steering
- Chainstays
- +10 mm
- Longer: more planted
The two frames
Merida MATTS 7., SMerida BIG.NINE 20-2x, SDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Merida MATTS 7. S | Merida BIG.NINE 20-2x S | Difference |
|---|---|---|---|
| Reach | 380 | 382 | +2 mm |
| Stack | 607 | 614 | +7 mm |
| Head tube angle | 69.5 | 70 | +0.5° |
| Seat tube angle | 74.5 | 73 | −1.5° |
| Effective top tube | 546 | 570 | +24 mm |
| Chainstay length | 430 | 440 | +10 mm |
| Wheelbase | 1050 | 1069 | +19 mm |
| BB drop | 65 | 60 | −5 mm |
| Standover | 612 | 679 | +67 mm |
| Seat tube length | 381 | 370 | −11 mm |
| Fork length | 493 | 506 | +13 mm |
| Head tube length | 100 | 100 | ±0 mm |
Differences are the Merida BIG.NINE 20-2x minus the Merida MATTS 7.. Full charts: 2021 Merida MATTS 7., 2022 Merida BIG.NINE 20-2x.
Where each sits in its class
Merida MATTS 7.Merida BIG.NINE 20-2x
Each bike is ranked against the other XC bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.
What each ships with
The stock build of each bike's first listed trim. Parts that match are dimmed.
| Part | Merida MATTS 7.7. 20 | Merida BIG.NINE 20-2x20-2x |
|---|---|---|
| Frame | Merida MATTS 7. SPEED II | Merida BIG.NINE TFS III |
| Fork | SR Suntour XCT30 HLO | SR Suntour XCT30 HLO |
| Shifter | Shimano ST-EF505 | not listed |
| Derailleur | Shimano FD-TY700, Shimano Acera M360 | Shimano FD-M315-TS, Shimano Acera M360 |
| Cassette | SunRace CSM668 | SunRace CSM668 |
| Chain | SunRace M84 | SunRace M84 |
| Bottom bracket | FSA TH-7420ST-W | FSA TH-7420ST-W |
| Pedals | VPE-891 | VPE-891 |
| Tire | Merida K1080 | Merida K1080 |
| Hub | Shimano TX505 | Shimano TX505 |
| Rim | Merida CC | Merida CC |
| Brake | Shimano ST-EF505 | Power DS100 |
| Rotor | Shimano SM-RT10 | Shimano SM-RT10 |
| Handlebar | Merida CC | Merida CC |
| Stem | Merida CC | Merida CC |
| Grips | Merida EC | Merida EC |
| Headset | FSA NO.10P Neck15 | Merida M2345 |
| Seatpost | Merida CC | Merida CC |
| Crankset | not listed | Shimano FC-M315-2 |
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