2021 Specialized Epic Hardtail Comp 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 Comp in M, the Specialized Rockhopper Comp in XS places the top of the head tube 49 mm lower and 55 mm further back, relative to the bottom bracket. Its wheelbase is 50 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −49 mm
- Lower front end
- Frame reach
- −55 mm
- Shorter frame reach
- Wheelbase
- −50 mm
- Shorter: quicker to change direction
- Head angle
- −0.5°
- Slacker: calmer steering
- Chainstays
- +10 mm
- Longer: more planted
The two frames
Specialized Epic Hardtail Comp, MSpecialized Rockhopper Comp, XSDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Epic Hardtail Comp M | Specialized Rockhopper Comp XS | Difference |
|---|---|---|---|
| Reach | 430mm | 375mm | −55 mm |
| Stack | 608mm | 559mm | −49 mm |
| Head tube angle | 68.5° | 68° | −0.5° |
| Seat tube angle | 74° | 73.5° | −0.5° |
| Chainstay length | 430mm | 440mm | +10 mm |
| Wheelbase | 1117mm | 1067mm | −50 mm |
| BB drop | 63mm | not listed | |
| BB height | 309mm | not listed | |
| Standover | 792mm | 658mm | −134 mm |
| Seat tube length | 430mm | 310mm | −120 mm |
| Fork length | 506mm | 475mm | −31 mm |
| Head tube length | 95mm | 95mm | ±0 mm |
Differences are the Specialized Rockhopper Comp minus the Specialized Epic Hardtail Comp. Full charts: 2021 Specialized Epic Hardtail Comp, 2021 Specialized Rockhopper Comp.
Where each sits in its class
Specialized Epic Hardtail CompSpecialized 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 CompHardtail Comp | Specialized Rockhopper Comp |
|---|---|---|
| Fork | RockShox Reba RL | not listed |
| Shifter | Shimano SLX | not listed |
| Derailleur | Shimano SLX M7100 | not listed |
| Chain | Shimano SLX | not listed |
| Crankset | Shimano SLX M7100 | not listed |
| Hub | Shimano MT400-B, Shimano MT510-B | not listed |
| Brake | Shimano SLX M7100 | not listed |
| Handlebar | Specialized Mini Rise | not listed |
| Saddle | Specialized Power Sport | not listed |
Know what is on every bike.
Add your bike to Quiver. Keep its parts, setup, and service history together, then share your build.
Explore the app
