2023 Vitus Escarpe AMP vs 2023 Specialized Stumpjumper EVO Comp Alloy
The Specialized Stumpjumper EVO Comp Alloy size closest to your M is the S3. Compare the S3 instead
What changes on the Specialized Stumpjumper EVO Comp Alloy
Compared with the Vitus Escarpe AMP in M, the Specialized Stumpjumper EVO Comp Alloy in S4 places the top of the head tube 10 mm higher and 24 mm further forward, relative to the bottom bracket. Its wheelbase is 29 mm longer, which can contribute to stability at speed.
- Frame stack
- +10 mm
- Higher front end
- Frame reach
- +24 mm
- Longer frame reach
- Wheelbase
- +29 mm
- Longer: steadier at speed
- Head angle
- −0.5°
- Slacker: calmer steering
- Chainstays
- −2 mm
- About the same
The two frames
Vitus Escarpe AMP, MSpecialized Stumpjumper EVO Comp Alloy, S4Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Vitus Escarpe AMP M | Specialized Stumpjumper EVO Comp Alloy S4 | Difference |
|---|---|---|---|
| Reach | 451mm | 475mm | +24 mm |
| Stack | 625mm | 635mm | +10 mm |
| Head tube angle | 65° | 64.5° | −0.5° |
| Seat tube angle | 77° | 76.9° | −0.1° |
| Effective top tube | 595mm | not listed | |
| Chainstay length | 440mm | 438mm | −2 mm |
| Wheelbase | 1218mm | 1247mm | +29 mm |
| BB drop | 35mm | 35mm | ±0 mm |
| Seat tube length | 410mm | 425mm | +15 mm |
| Head tube length | 110mm | 115mm | +5 mm |
| BB height | not listed | 340mm | |
| Standover | not listed | 762mm | |
| 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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