2017 Specialized Stumpjumper FSR Comp 6Fattie vs 2019 Specialized Stumpjumper ST Women's Comp Alloy 29
The L is the Specialized Stumpjumper ST Women's Comp Alloy 29 size closest to your XL Specialized Stumpjumper FSR Comp 6Fattie. 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 ST Women's Comp Alloy 29
Compared with the Specialized Stumpjumper FSR Comp 6Fattie in XL, the Specialized Stumpjumper ST Women's Comp Alloy 29 in L places the top of the head tube 28 mm lower and 6 mm further back, relative to the bottom bracket. Its wheelbase is 14 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −28 mm
- Lower front end
- Frame reach
- −6 mm
- Shorter frame reach
- Wheelbase
- −14 mm
- Shorter: quicker to change direction
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
Specialized Stumpjumper FSR Comp 6Fattie, XLSpecialized Stumpjumper ST Women's Comp Alloy 29, LDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Stumpjumper FSR Comp 6Fattie XL | Specialized Stumpjumper ST Women's Comp Alloy 29 L | Difference |
|---|---|---|---|
| Reach | 461mm | 455mm | −6 mm |
| Stack | 663mm | 635mm | −28 mm |
| Head tube angle | 67.5° | 67.5° | ±0.0° |
| Seat tube angle | 74° | 75.1° | +1.1° |
| Effective top tube | 647mm | 624mm | −23 mm |
| Chainstay length | 437mm | 437mm | ±0 mm |
| Wheelbase | 1206mm | 1192mm | −14 mm |
| BB drop | 36mm | 39mm | +3 mm |
| Standover | 776mm | 769mm | −7 mm |
| Seat tube length | 523mm | 455mm | −68 mm |
| Fork length | 551mm | 540mm | −11 mm |
| Head tube length | 145mm | 125mm | −20 mm |
| BB height | not listed | 333mm |
Differences are the Specialized Stumpjumper ST Women's Comp Alloy 29 minus the Specialized Stumpjumper FSR Comp 6Fattie. Full charts: 2017 Specialized Stumpjumper FSR Comp 6Fattie, 2019 Specialized Stumpjumper ST Women's Comp Alloy 29.
Where each sits in its class
Specialized Stumpjumper FSR Comp 6FattieSpecialized Stumpjumper ST Women's Comp Alloy 29
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 | Specialized Stumpjumper FSR Comp 6FattieComp 6Fattie | Specialized Stumpjumper ST Women's Comp Alloy 29Women's Comp Alloy 29 12-speed |
|---|---|---|
| Fork | RockShox Revelation RL | Fox FLOAT 34 Rhythm |
| Rear shock | RockShox Monarch RT | Fox Float DPS Performance |
| Shifter | SRAM GX | SRAM NX Eagle |
| Derailleur | SRAM GX | SRAM NX Eagle |
| Cassette | SRAM XG-1150 | SRAM NX Eagle |
| Chain | SRAM PC-1110 | SRAM NX Eagle |
| Crankset | Race Face Aeffect | SRAM NX Eagle |
| Tire | Specialized Purgatory | Specialized Butcher, Specialized Purgatory |
| Rim | Roval Traverse | Roval Traverse 29 |
| Brake | SRAM Guide R | SRAM Guide R |
| Grips | Specialized Sip Grip | Specialized Sip Grip |
| Dropper post | Specialized Command Post IRcc | X-Fusion Manic |
| Seatpost | Specialized Command Post IRcc | X-Fusion Manic |
| Saddle | Specialized Henge Comp | Specialized Myth Comp |
| Bottom bracket | not listed | SRAM DUB |
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