2021 Specialized Epic Hardtail Expert vs 2021 Specialized Rockhopper Comp
The Specialized Rockhopper Comp size closest to your M is the M. Compare the M instead
What changes on the Specialized Rockhopper Comp
Compared with the Specialized Epic Hardtail Expert in M, the Specialized Rockhopper Comp in S places the top of the head tube at about the same height and 25 mm further back, relative to the bottom bracket. Its wheelbase is 12 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −1 mm
- About the same height
- Frame reach
- −25 mm
- Shorter frame reach
- Wheelbase
- −12 mm
- Shorter: quicker to change direction
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- +10 mm
- Longer: more planted
The two frames
Specialized Epic Hardtail Expert, MSpecialized Rockhopper Comp, SDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Epic Hardtail Expert M | Specialized Rockhopper Comp S | Difference |
|---|---|---|---|
| Reach | 430mm | 405 | −25 mm |
| Stack | 608mm | 607 | −1 mm |
| Head tube angle | 68.5° | 68.5 | ±0.0° |
| Seat tube angle | 74° | 73.5 | −0.5° |
| Chainstay length | 430mm | 440 | +10 mm |
| Wheelbase | 1117mm | 1105 | −12 mm |
| BB drop | 63mm | not listed | |
| BB height | 309mm | not listed | |
| Standover | 792mm | 732mm | −60 mm |
| Seat tube length | 430mm | 360mm | −70 mm |
| Fork length | 506mm | 505mm | −1 mm |
| Head tube length | 95mm | 95mm | ±0 mm |
Differences are the Specialized Rockhopper Comp minus the Specialized Epic Hardtail Expert. Full charts: 2021 Specialized Epic Hardtail Expert, 2021 Specialized Rockhopper Comp.
Where each sits in its class
Specialized Epic Hardtail ExpertSpecialized 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 Hardtail ExpertHardtail Expert | Specialized Rockhopper Comp |
|---|---|---|
| Fork | RockShox SID SL BRAIN | not listed |
| Shifter | SRAM X01 | not listed |
| Derailleur | SRAM X01 Eagle | not listed |
| Cassette | SRAM GX Eagle | not listed |
| Chain | SRAM GX Eagle | not listed |
| Crankset | SRAM X1 Eagle | not listed |
| Bottom bracket | SRAM DUB | not listed |
| Tire | Specialized Fast Trak | not listed |
| Hub | DT Swiss 350 | not listed |
| Rim | Roval Control | not listed |
| Brake | SRAM TL | not listed |
| Handlebar | Specialized Mini Rise | not listed |
| Saddle | Specialized Power Sport | not listed |
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