2017 Salsa Timberjack 29 NX1 vs 2015 Specialized Stumpjumper FSR Comp EVO 650b
The S is the Specialized Stumpjumper FSR Comp EVO 650b size closest to your XS - 120mm Sus Fork Salsa Timberjack 29 NX1. 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 FSR Comp EVO 650b
Compared with the Salsa Timberjack 29 NX1 in XS - 120mm Sus Fork, the Specialized Stumpjumper FSR Comp EVO 650b in S places the top of the head tube 4 mm higher and 7 mm further forward, relative to the bottom bracket.
- Frame stack
- +4 mm
- Higher front end
- Frame reach
- +7 mm
- Longer frame reach
- Wheelbase
- n/a
- One of the bikes has no number for this
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- n/a
- One of the bikes has no number for this
The two frames
We can't draw these frames yet. The Salsa Timberjack 29 NX1 numbers we have for size XS - 120mm Sus Fork are missing the chainstay length and wheelbase. The numbers below still compare.
Geometry side by side
| Measurement | Salsa Timberjack 29 NX1 XS - 120mm Sus Fork | Specialized Stumpjumper FSR Comp EVO 650b S | Difference |
|---|---|---|---|
| Reach | 394 | 401mm | +7 mm |
| Stack | 598 | 602mm | +4 mm |
| Head tube angle | 68 | 68° | ±0.0° |
| Seat tube angle | 73.5 | 74° | +0.5° |
| Effective top tube | 570 | 568mm | −2 mm |
| Wheelbase | not listed | 1107mm | |
| BB drop | 58 | not listed | |
| Standover | 694 | 738mm | +44 mm |
| Seat tube length | 355.6 | 396mm | +40 mm |
| Fork length | 499 | not listed | |
| Head tube length | 100 | not listed | |
| Chainstay length | not listed | 435mm | |
| BB height | not listed | 327mm |
Differences are the Specialized Stumpjumper FSR Comp EVO 650b minus the Salsa Timberjack 29 NX1. Full charts: 2017 Salsa Timberjack 29 NX1, 2015 Specialized Stumpjumper FSR Comp EVO 650b.
Where each sits in its class
Salsa Timberjack 29 NX1Specialized Stumpjumper FSR Comp EVO 650b
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 | Salsa Timberjack 29 NX1 | Specialized Stumpjumper FSR Comp EVO 650bComp EVO 650b |
|---|---|---|
| Fork | not listed | RockShox Revelation RC |
| Rear shock | not listed | Fox Float CTD Evolution |
| Shifter | not listed | SRAM X7 |
| Derailleur | not listed | SRAM X7, SRAM X-9 |
| Cassette | not listed | SRAM PG-1030 |
| Chain | not listed | SRAM 1031 |
| Crankset | not listed | SRAM S-1250 |
| Hub | not listed | Specialized Hi Lo |
| Brake | not listed | Shimano Deore M615 |
| Grips | not listed | Specialized Sip Grip |
| Dropper post | not listed | Specialized Command Post BlackLite |
| Saddle | not listed | Specialized Henge Comp |
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