2023 Specialized Epic World Cup Pro vs 2025 Trek Procaliber 9.5 Gen 3
The S is the Trek Procaliber 9.5 Gen 3 size closest to your S Specialized Epic World Cup Pro. 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 World Cup Pro in S, the Trek Procaliber 9.5 Gen 3 in S places the top of the head tube 14 mm higher and 10 mm further back, relative to the bottom bracket. Its wheelbase is 14 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- +14 mm
- Higher front end
- Frame reach
- −10 mm
- Shorter frame reach
- Wheelbase
- −14 mm
- Shorter: quicker to change direction
- Head angle
- +0.5°
- Steeper: sharper steering
- Chainstays
- ±0 mm
- About the same
The two frames
Specialized Epic World Cup Pro, STrek Procaliber 9.5 Gen 3, SDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Epic World Cup Pro S | Trek Procaliber 9.5 Gen 3 S | Difference |
|---|---|---|---|
| Reach | 415 | 405 | −10 mm |
| Stack | 600 | 614 | +14 mm |
| Head tube angle | 66.5 | 67.0° | +0.5° |
| Seat tube angle | 74.5 | 74.3° | −0.2° |
| Chainstay length | 430 | 430 | ±0 mm |
| Wheelbase | 1124 | 1110 | −14 mm |
| BB drop | 58 | 64 | +6 mm |
| BB height | 313 | 309 | −4 mm |
| Standover | 761 | 747 | −14 mm |
| Seat tube length | 395 | 390 | −5 mm |
| Fork length | 516mm | not listed | |
| Head tube length | 93 | 90 | −3 mm |
| Effective top tube | not listed | 577 |
Differences are the Trek Procaliber 9.5 Gen 3 minus the Specialized Epic World Cup Pro. Full charts: 2023 Specialized Epic World Cup Pro, 2025 Trek Procaliber 9.5 Gen 3.
Where each sits in its class
Specialized Epic World Cup ProTrek 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 World Cup ProPro | Trek Procaliber 9.5 Gen 39.5 Gen 3 |
|---|---|---|
| Frame | Specialized Epic World Cup | not listed |
| Fork | RockShox SID SL BRAIN | RockShox Judy Gold |
| Rear shock | RockShox SIDLuxe WCID Ultimate | not listed |
| Shifter | SRAM Pod Controller | not listed |
| Derailleur | SRAM X0 Eagle Transmission | not listed |
| Cassette | SRAM 1295 | not listed |
| Chain | SRAM X0 Eagle | not listed |
| Crankset | SRAM X0 Eagle | not listed |
| Chainring | SRAM Eagle AXS | not listed |
| Bottom bracket | SRAM DUB | not listed |
| Wheelset | Roval Control SL | Bontrager Kovee |
| Tire | Specialized Fast Trak, Specialized Renegade | Bontrager Sainte-Anne Pro XR |
| Hub | DT Swiss 350 | not listed |
| Rim | Roval Control | not listed |
| Brake | SRAM Level Ultimate Stealth | not listed |
| Handlebar | Specialized S-Works Carbon XC Mini Rise | Bontrager Rhythm |
| Stem | Specialized Pro SL | not listed |
| Seatpost | Roval Control SL | not listed |
| Saddle | Specialized Power Expert | not listed |
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