2023 Vitus Escarpe AMP vs 2023 Specialized Stumpjumper EVO Comp Alloy
The S3 is the Specialized Stumpjumper EVO Comp Alloy size closest to your M Vitus Escarpe AMP. 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 Specialized Stumpjumper EVO Comp Alloy
Compared with the Vitus Escarpe AMP in M, the Specialized Stumpjumper EVO Comp Alloy in S3 places the top of the head tube at about the same height and 3 mm further back, relative to the bottom bracket.
- Frame stack
- +1 mm
- About the same height
- Frame reach
- −3 mm
- Shorter frame reach
- Wheelbase
- −2 mm
- About the same
- Head angle
- −0.5°
- Slacker: calmer steering
- Chainstays
- −2 mm
- About the same
The two frames
Vitus Escarpe AMP, MSpecialized Stumpjumper EVO Comp Alloy, S3Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Vitus Escarpe AMP M | Specialized Stumpjumper EVO Comp Alloy S3 | Difference |
|---|---|---|---|
| Reach | 451mm | 448mm | −3 mm |
| Stack | 625mm | 626mm | +1 mm |
| Head tube angle | 65° | 64.5° | −0.5° |
| Seat tube angle | 77° | 77.2° | +0.2° |
| Effective top tube | 595mm | not listed | |
| Chainstay length | 440mm | 438mm | −2 mm |
| Wheelbase | 1218mm | 1216mm | −2 mm |
| BB drop | 35mm | 35mm | ±0 mm |
| Seat tube length | 410mm | 405mm | −5 mm |
| Head tube length | 110mm | 105mm | −5 mm |
| BB height | not listed | 340mm | |
| Standover | not listed | 763mm | |
| Fork length | not listed | not listed |
Differences are the Specialized Stumpjumper EVO Comp Alloy minus the Vitus Escarpe AMP. Full charts: 2023 Vitus Escarpe AMP, 2023 Specialized Stumpjumper EVO Comp Alloy.
Where each sits in its class
Vitus Escarpe AMPSpecialized Stumpjumper EVO Comp Alloy
Each bike is ranked against the other trail 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 | Vitus Escarpe AMP290 AMP | Specialized Stumpjumper EVO Comp AlloyComp Alloy |
|---|---|---|
| Frame | Vitus Escarpe | Specialized Stumpjumper EVO |
| Fork | RockShox Lyrik Ultimate | Fox FLOAT 36 Rhythm |
| Rear shock | RockShox Deluxe Ultimate | Fox Float |
| Shifter | SRAM Pod Controller | SRAM GX |
| Derailleur | SRAM X0 Eagle Transmission | SRAM GX Eagle |
| Cassette | SRAM Transmission | SRAM GX Eagle |
| Chain | SRAM Transmission | SRAM NX Eagle |
| Crankset | SRAM X0 Eagle Transmission | SRAM X1 Eagle |
| Wheelset | Nukeproof Horizon V2 Mullet | Specialized 29 Disc |
| Tire | Maxxis Assegai, Maxxis Dissector | Specialized Butcher, Specialized Eliminator |
| Brake | SRAM Code RSC | SRAM Code RS |
| Rotor | SRAM CenterLine | not listed |
| Handlebar | Nukeproof Horizon V2 | Specialized alloy |
| Stem | Nukeproof Horizon | Specialized Alloy |
| Grips | Nukeproof Sam Hill | not listed |
| Headset | Nukeproof ZS44/28.6 upper, ZS56/40 lower | FSA |
| Dropper post | RockShox Reverb AXS | X-Fusion Manic |
| Saddle | Nukeproof Horizon Enduro | Specialized Bridge |
| Chainring | not listed | Chainring |
| Bottom bracket | not listed | SRAM DUB |
| Seatpost | not listed | X-Fusion Manic |
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