2019 Cannondale Scalpel SE vs 2021 Specialized Rockhopper Comp
The XS is the Specialized Rockhopper Comp size closest to your S (27.5") Cannondale Scalpel SE. 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 Cannondale Scalpel SE in S (27.5"), the Specialized Rockhopper Comp in XS places the top of the head tube at about the same height and 19 mm further back, relative to the bottom bracket. Its wheelbase is 15 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −1 mm
- About the same height
- Frame reach
- −19 mm
- Shorter frame reach
- Wheelbase
- −15 mm
- Shorter: quicker to change direction
- Head angle
- −0.5°
- Slacker: calmer steering
- Chainstays
- +14 mm
- Longer: more planted
The two frames
Cannondale Scalpel SE, S (27.5")Specialized Rockhopper Comp, XSDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Cannondale Scalpel SE S (27.5") | Specialized Rockhopper Comp XS | Difference |
|---|---|---|---|
| Reach | 394 | 375mm | −19 mm |
| Stack | 560 | 559mm | −1 mm |
| Head tube angle | 68.5 | 68° | −0.5° |
| Seat tube angle | 72 | 73.5° | +1.5° |
| Effective top tube | 574 | not listed | |
| Chainstay length | 426 | 440mm | +14 mm |
| Wheelbase | 1082 | 1067mm | −15 mm |
| BB drop | 10 | not listed | |
| BB height | 343 | not listed | |
| Seat tube length | 400 | 310mm | −90 mm |
| Head tube length | 97 | 95mm | −2 mm |
| Standover | not listed | 658mm | |
| Fork length | not listed | 475mm |
Differences are the Specialized Rockhopper Comp minus the Cannondale Scalpel SE. Full charts: 2019 Cannondale Scalpel SE, 2021 Specialized Rockhopper Comp.
Where each sits in its class
Cannondale Scalpel SESpecialized 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 | Cannondale Scalpel SESE | Specialized Rockhopper Comp |
|---|---|---|
| Frame | Cannondale Scalpel SE | not listed |
| Fork | Fox Float 34 Stepcast Performance | not listed |
| Rear shock | Fox Float DPS EVOL Performance | not listed |
| Shifter | SRAM NX Eagle | not listed |
| Derailleur | SRAM GX Eagle | not listed |
| Cassette | SRAM NX Eagle | not listed |
| Chain | SRAM NX Eagle | not listed |
| Crankset | TruVativ Stylo | not listed |
| Bottom bracket | Cannondale PressFit30 | not listed |
| Tire | Maxxis Ardent | not listed |
| Rim | Stan’s NoTubes | not listed |
| Brake | SRAM Guide T | not listed |
| Handlebar | Cannondale C3 | not listed |
| Stem | Cannondale C3 | not listed |
| Grips | Cannondale Locking Grips | not listed |
| Headset | Tange 1.5 | not listed |
| Dropper post | Cannondale DownLow Dropper Post | not listed |
| Saddle | Fabric Scoop | not listed |
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