2025 Specialized Epic 8 EVO Comp vs 2026 Pivot Mach 4 SL Team
The XS is the Pivot Mach 4 SL Team size closest to your XS (Low) Specialized Epic 8 EVO Comp. 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 Pivot Mach 4 SL Team
Compared with the Specialized Epic 8 EVO Comp in XS (Low), the Pivot Mach 4 SL Team in XS places the top of the head tube 23 mm lower and 25 mm further forward, relative to the bottom bracket. Its wheelbase is 10 mm longer, which can contribute to stability at speed.
- Frame stack
- −23 mm
- Lower front end
- Frame reach
- +25 mm
- Longer frame reach
- Wheelbase
- +10 mm
- Longer: steadier at speed
- Head angle
- +0.6°
- Steeper: sharper steering
- Chainstays
- −3 mm
- Shorter: livelier
The two frames
Specialized Epic 8 EVO Comp, XS (Low)Pivot Mach 4 SL Team, XSDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Epic 8 EVO Comp XS (Low) | Pivot Mach 4 SL Team XS | Difference |
|---|---|---|---|
| Reach | 385mm | 410 | +25 mm |
| Stack | 606mm | 583 | −23 mm |
| Head tube angle | 65.4° | 66 | +0.6° |
| Seat tube angle | 76° | 75 | −1.0° |
| Effective top tube | 535mm | 574 | +39 mm |
| Chainstay length | 435mm | 432 | −3 mm |
| Wheelbase | 1121mm | 1131 | +10 mm |
| BB drop | 49mm | 38 | −11 mm |
| BB height | 322mm | 336 | +14 mm |
| Standover | 754mm | 641 | −113 mm |
| Seat tube length | 370mm | 355 | −15 mm |
| Fork length | 540mm | not listed | |
| Head tube length | 92mm | 85 | −7 mm |
Differences are the Pivot Mach 4 SL Team minus the Specialized Epic 8 EVO Comp. Full charts: 2025 Specialized Epic 8 EVO Comp, 2026 Pivot Mach 4 SL Team.
Where each sits in its class
Specialized Epic 8 EVO CompPivot Mach 4 SL Team
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 8 EVO CompEVO Comp | Pivot Mach 4 SL TeamTeam |
|---|---|---|
| Fork | Fox Performance | RockShox SID Ultimate SL |
| Rear shock | Fox Float Performance | RockShox SIDLuxe Ultimate |
| Shifter | SRAM Pod Controller | SRAM Pod Controller Ultimate |
| Derailleur | SRAM S1000 Eagle Transmission | SRAM XX SL |
| Cassette | SRAM 1270 Transmission | SRAM XX |
| Chain | SRAM GX Eagle Transmission | SRAM XX SL |
| Crankset | SRAM S1000 Eagle | SRAM XX SL |
| Bottom bracket | SRAM DUB | not listed |
| Tire | Specialized Purgatory, Specialized Ground Control | Maxxis Rekon Race |
| Brake | SRAM Code Stealth Bronze | SRAM Motive Ultimate |
| Dropper post | X-Fusion Manic | RockShox Reverb AXS |
| Seatpost | X-Fusion Manic | not listed |
| Saddle | Specialized Power Sport | not listed |
| Frame | not listed | Pivot Mach 4 SL |
| Wheelset | not listed | Reynolds Blacklabel 309/289 |
| Rotor | not listed | SRAM CenterLine |
| Handlebar | not listed | Phoenix Team Flat |
| Stem | not listed | Phoenix Factory |
| Grips | not listed | Phoenix Team Flat |
| Headset | not listed | Pivot Precision Sealed |
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