2019 Merida BIG.SEVEN 80-D vs 2021 Specialized Rockhopper Comp
The XS is the Specialized Rockhopper Comp size closest to your S Merida BIG.SEVEN 80-D. 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 Specialized Rockhopper Comp
Compared with the Merida BIG.SEVEN 80-D in S, the Specialized Rockhopper Comp in XS places the top of the head tube 18 mm lower and 19 mm further back, relative to the bottom bracket. Its wheelbase is 16 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −18 mm
- Lower front end
- Frame reach
- −19 mm
- Shorter frame reach
- Wheelbase
- −16 mm
- Shorter: quicker to change direction
- Head angle
- −1.0°
- Slacker: calmer steering
- Chainstays
- +5 mm
- Longer: more planted
The two frames
Merida BIG.SEVEN 80-D, SSpecialized Rockhopper Comp, XSDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Merida BIG.SEVEN 80-D S | Specialized Rockhopper Comp XS | Difference |
|---|---|---|---|
| Reach | 394 | 375mm | −19 mm |
| Stack | 577 | 559mm | −18 mm |
| Head tube angle | 69 | 68° | −1.0° |
| Seat tube angle | 73 | 73.5° | +0.5° |
| Effective top tube | 570 | not listed | |
| Chainstay length | 435 | 440mm | +5 mm |
| Wheelbase | 1083 | 1067mm | −16 mm |
| BB drop | 30 | not listed | |
| Standover | 701 | 658mm | −43 mm |
| Seat tube length | 380 | 310mm | −70 mm |
| Fork length | 487 | 475mm | −12 mm |
| Head tube length | 115 | 95mm | −20 mm |
Differences are the Specialized Rockhopper Comp minus the Merida BIG.SEVEN 80-D. Full charts: 2019 Merida BIG.SEVEN 80-D, 2021 Specialized Rockhopper Comp.
Where each sits in its class
Merida BIG.SEVEN 80-DSpecialized Rockhopper Comp
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 BIG.SEVEN 80-D80-D | Specialized Rockhopper Comp |
|---|---|---|
| Frame | Merida BIG.SEVEN SPEED N | not listed |
| Fork | SR Suntour XCR32 RL-R | not listed |
| Shifter | Shimano Deore | not listed |
| Derailleur | Shimano Deore, Shimano XT Shadow | not listed |
| Cassette | Shimano HG50 | not listed |
| Chain | KMC X10-1 | not listed |
| Bottom bracket | Shimano BB52 BSA | not listed |
| Tire | Merida K1080 | not listed |
| Hub | Shimano TX505 | not listed |
| Rim | Merida CC | not listed |
| Brake | Shimano MT200 | not listed |
| Rotor | Shimano SM-RT10 | not listed |
| Handlebar | Merida CC | not listed |
| Stem | Merida CC | not listed |
| Grips | Merida EC | not listed |
| Headset | FSA NO.10P Neck15 | not listed |
| Seatpost | Merida CC | not listed |
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