2025 Specialized Rockhopper vs 2025 Merida BIG.SEVEN SE
The L is the Merida BIG.SEVEN SE size closest to your S - 27.5 Specialized Rockhopper. 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.SEVEN SE
Compared with the Specialized Rockhopper in S - 27.5, the Merida BIG.SEVEN SE in L places the top of the head tube 12 mm higher and 9 mm further back, relative to the bottom bracket. Its wheelbase is 37 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- +12 mm
- Higher front end
- Frame reach
- −9 mm
- Shorter frame reach
- Wheelbase
- −37 mm
- Shorter: quicker to change direction
- Head angle
- +2.0°
- Steeper: sharper steering
- Chainstays
- −10 mm
- Shorter: livelier
The two frames
Specialized Rockhopper, S - 27.5Merida BIG.SEVEN SE, LDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Rockhopper S - 27.5 | Merida BIG.SEVEN SE L | Difference |
|---|---|---|---|
| Reach | 405mm | 396 | −9 mm |
| Stack | 607mm | 619 | +12 mm |
| Head tube angle | 68.5° | 70.5 | +2.0° |
| Seat tube angle | 73.5° | 73 | −0.5° |
| Effective top tube | not listed | 585 | |
| Chainstay length | 440mm | 430 | −10 mm |
| Wheelbase | 1105mm | 1068 | −37 mm |
| BB drop | not listed | 53 | |
| BB height | 310 | not listed | |
| Standover | 732mm | 764 | +32 mm |
| Seat tube length | 360mm | 470 | +110 mm |
| Fork length | 505mm | 490 | −15 mm |
| Head tube length | 95mm | 125 | +30 mm |
Differences are the Merida BIG.SEVEN SE minus the Specialized Rockhopper. Full charts: 2025 Specialized Rockhopper, 2025 Merida BIG.SEVEN SE.
Where each sits in its class
Specialized RockhopperMerida BIG.SEVEN SE
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 | Specialized RockhopperRockhopper | Merida BIG.SEVEN SE15 SE |
|---|---|---|
| Frame | Specialized A1 | Merida BIG.SEVEN SPEED |
| Fork | SR Suntour XCM | SR Suntour XCT30 |
| Shifter | Shimano Altus | not listed |
| Derailleur | Shimano Altus M2020, Shimano Altus M2000 | Shimano FD-TY700, Shimano Acera M310 |
| Cassette | SunRace 11-36 | SunRace CSM55.8 |
| Chain | KMC X9EPT | SunRace CNM84 |
| Crankset | Specialized Stout | Shimano TY301 |
| Pedals | Specialized Flat Pedal | VPE-891 |
| Wheelset | Formula SP-2125 | not listed |
| Tire | Specialized Fast Trak Sport | Merida K1080 |
| Hub | Formula SP-2125 | Shimano TX505 |
| Brake | Shimano MT200 | Shimano MT200 |
| Rotor | Shimano MT200 | Shimano SM-RT10 |
| Handlebar | Specialized Mini Rise | Merida CC |
| Stem | Specialized Stout | Merida CC |
| Grips | Specialized Trail | Merida EC |
| Saddle | Specialized Bridge Sport | not listed |
| Bottom bracket | not listed | FSA TH 7420ST |
| Rim | not listed | Merida CC |
| Headset | not listed | FSA NO.10P Neck15 |
| Seatpost | not listed | Merida CC |
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