2018 Specialized Epic Men's Hardtail Expert vs 2016 Trek X-Caliber Frameset
The Trek X-Caliber Frameset size closest to your M is the M. Compare the M instead
What changes on the Trek X-Caliber Frameset
Compared with the Specialized Epic Men's Hardtail Expert in M, the Trek X-Caliber Frameset in XS places the top of the head tube 42 mm lower and 43 mm further back, relative to the bottom bracket. Its wheelbase is 63 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −42 mm
- Lower front end
- Frame reach
- −43 mm
- Shorter frame reach
- Wheelbase
- −63 mm
- Shorter: quicker to change direction
- Head angle
- −0.6°
- Slacker: calmer steering
- Chainstays
- −5 mm
- Shorter: livelier
The two frames
Only the Specialized Epic Men's Hardtail Expert is drawn. The Trek X-Caliber Frameset numbers we have for size XS are missing the seat angle.
Geometry side by side
| Measurement | Specialized Epic Men's Hardtail Expert M | Trek X-Caliber Frameset XS | Difference |
|---|---|---|---|
| Reach | 418mm | 375 | −43 mm |
| Stack | 608mm | 566 | −42 mm |
| Head tube angle | 69.8° | 69.2° | −0.6° |
| Seat tube angle | 74° | not listed | |
| Effective top tube | 595mm | 538 | −57 mm |
| Chainstay length | 430mm | 425 | −5 mm |
| Wheelbase | 1099mm | 1036 | −63 mm |
| BB drop | 61mm | 58 | −3 mm |
| BB height | 309mm | 296 | −13 mm |
| Standover | 790mm | 708 | −82 mm |
| Seat tube length | 430mm | 343 | −87 mm |
| Fork length | 506mm | not listed | |
| Head tube length | 95mm | 90 | −5 mm |
Differences are the Trek X-Caliber Frameset minus the Specialized Epic Men's Hardtail Expert. Full charts: 2018 Specialized Epic Men's Hardtail Expert, 2016 Trek X-Caliber Frameset.
Where each sits in its class
Specialized Epic Men's Hardtail ExpertTrek X-Caliber Frameset
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 Men's Hardtail ExpertMen's Hardtail Expert | Trek X-Caliber Frameset2016 Frameset |
|---|---|---|
| Fork | RockShox SID Brain 29 | 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 |
| Tire | Specialized Fast Trak | not listed |
| Rim | Roval Control | not listed |
| Brake | SRAM Level TL | not listed |
| Grips | Specialized Sip Grip | not listed |
| Saddle | Specialized Phenom Comp | not listed |
| Frame | not listed | Trek Alpha Gold |
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
