2027 Specialized Epic Hardtail Comp SRAM 70, RockShox REBA vs 2027 Trek Procaliber 9.5 Gen 3
The M is the Trek Procaliber 9.5 Gen 3 size closest to your M Specialized Epic Hardtail Comp SRAM 70, RockShox REBA. 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 Trek Procaliber 9.5 Gen 3
Compared with the Specialized Epic Hardtail Comp SRAM 70, RockShox REBA in M, the Trek Procaliber 9.5 Gen 3 in M places the top of the head tube 6 mm higher and about as far forward, relative to the bottom bracket. Its wheelbase is 18 mm longer, which can contribute to stability at speed.
- Frame stack
- +6 mm
- Higher front end
- Frame reach
- ±0 mm
- About the same reach
- Wheelbase
- +18 mm
- Longer: steadier at speed
- Head angle
- −1.5°
- Slacker: calmer steering
- Chainstays
- ±0 mm
- About the same
The two frames
Specialized Epic Hardtail Comp SRAM 70, RockShox REBA, MTrek Procaliber 9.5 Gen 3, MDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Epic Hardtail Comp SRAM 70, RockShox REBA M | Trek Procaliber 9.5 Gen 3 M | Difference |
|---|---|---|---|
| Reach | 430mm | 430 | ±0 mm |
| Stack | 608mm | 614 | +6 mm |
| Head tube angle | 68.5° | 67.0° | −1.5° |
| Seat tube angle | 74° | 74.3° | +0.3° |
| Effective top tube | 604mm | 598 | −6 mm |
| Chainstay length | 430mm | 430 | ±0 mm |
| Wheelbase | 1117mm | 1135 | +18 mm |
| BB drop | 63mm | 64 | +1 mm |
| BB height | 309mm | 309 | ±0 mm |
| Standover | 792mm | 749 | −43 mm |
| Seat tube length | 430mm | 420 | −10 mm |
| Fork length | 506mm | not listed | |
| Head tube length | 95mm | 90 | −5 mm |
Differences are the Trek Procaliber 9.5 Gen 3 minus the Specialized Epic Hardtail Comp SRAM 70, RockShox REBA. Full charts: 2027 Specialized Epic Hardtail Comp SRAM 70, RockShox REBA, 2027 Trek Procaliber 9.5 Gen 3.
Where each sits in its class
Specialized Epic Hardtail Comp SRAM 70, RockShox REBATrek Procaliber 9.5 Gen 3
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 Comp SRAM 70, RockShox REBAHardtail Comp - SRAM Eagle 70, RockShox REBA | Trek Procaliber 9.5 Gen 39.5 Gen 3 |
|---|---|---|
| Fork | RockShox Reba | RockShox Judy Gold |
| Derailleur | SRAM Eagle 70 Transmission | Shimano Deore M6200 |
| Chain | SRAM Transmission | Shimano Deore M6100 |
| Bottom bracket | SRAM DUB | Shimano MT500 |
| Tire | Specialized Fast Trak, Specialized Air Trak | Maxxis Rekon |
| Brake | SRAM DB4 | not listed |
| Handlebar | Specialized Mini Rise | Bontrager Rhythm |
| Saddle | Specialized Power Comp | Trek Verse |
| Shifter | not listed | Shimano Deore M6200 |
| Cassette | not listed | Shimano Deore M6200 |
| Crankset | not listed | Shimano MT520 |
| Hub | not listed | Shimano TC500 |
| Rim | not listed | Bontrager Kovee |
| Rotor | not listed | Shimano SM-RT10 |
| Grips | not listed | Trek Line |
| Seatpost | not listed | Bontrager Line Dropper |
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