2019 Specialized Epic Expert EVO vs 2021 Specialized Rockhopper Comp
The S is the Specialized Rockhopper Comp size closest to your S Specialized Epic Expert EVO. 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 Specialized Epic Expert EVO in S, the Specialized Rockhopper Comp in S places the top of the head tube 12 mm higher and 7 mm further forward, relative to the bottom bracket.
- Frame stack
- +12 mm
- Higher front end
- Frame reach
- +7 mm
- Longer frame reach
- Wheelbase
- +2 mm
- About the same
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- +2 mm
- About the same
The two frames
Specialized Epic Expert EVO, SSpecialized Rockhopper Comp, SDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Epic Expert EVO S | Specialized Rockhopper Comp S | Difference |
|---|---|---|---|
| Reach | 398mm | 405 | +7 mm |
| Stack | 595mm | 607 | +12 mm |
| Head tube angle | 68.5° | 68.5 | ±0.0° |
| Seat tube angle | 73.8° | 73.5 | −0.3° |
| Effective top tube | 571mm | not listed | |
| Chainstay length | 438mm | 440 | +2 mm |
| Wheelbase | 1103mm | 1105 | +2 mm |
| BB drop | 32mm | not listed | |
| BB height | 340mm | not listed | |
| Standover | 772mm | 732mm | −40 mm |
| Seat tube length | 400mm | 360mm | −40 mm |
| Fork length | 526mm | 505mm | −21 mm |
| Head tube length | 95mm | 95mm | ±0 mm |
Differences are the Specialized Rockhopper Comp minus the Specialized Epic Expert EVO. Full charts: 2019 Specialized Epic Expert EVO, 2021 Specialized Rockhopper Comp.
Where each sits in its class
Specialized Epic Expert EVOSpecialized 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 | Specialized Epic Expert EVOExpert EVO | Specialized Rockhopper Comp |
|---|---|---|
| Fork | Fox Performance | not listed |
| Rear shock | RockShox Brain shock | not listed |
| Shifter | SRAM GX Eagle | not listed |
| Derailleur | SRAM GX Eagle | not listed |
| Cassette | SRAM GX Eagle | not listed |
| Chain | SRAM GX Eagle | not listed |
| Crankset | TruVativ Stylo | not listed |
| Chainring | SRAM Eagle | not listed |
| Bottom bracket | SRAM DUB | not listed |
| Tire | Specialized Ground Control, Specialized Fast Trak | not listed |
| Rim | Roval Control | not listed |
| Brake | SRAM Level TL | not listed |
| Handlebar | Specialized Mini Rise | not listed |
| Grips | Specialized Sip Grip | not listed |
| Dropper post | X-Fusion Manic | not listed |
| Seatpost | X-Fusion Manic | not listed |
| Saddle | Specialized Phenom Comp | not listed |
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