2018 Specialized Stumpjumper Men's Expert 27.5 vs 2019 Specialized Stumpjumper 27.5 Frameset
The Specialized Stumpjumper 27.5 Frameset size closest to your M is the M. Compare the M instead
What changes on the Specialized Stumpjumper 27.5 Frameset
Compared with the Specialized Stumpjumper Men's Expert 27.5 in M, the Specialized Stumpjumper 27.5 Frameset in L places the top of the head tube 27 mm higher and 20 mm further forward, relative to the bottom bracket. Its wheelbase is 33 mm longer, which can contribute to stability at speed.
- Frame stack
- +27 mm
- Higher front end
- Frame reach
- +20 mm
- Longer frame reach
- Wheelbase
- +33 mm
- Longer: steadier at speed
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
Specialized Stumpjumper Men's Expert 27.5, MSpecialized Stumpjumper 27.5 Frameset, LDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Stumpjumper Men's Expert 27.5 M | Specialized Stumpjumper 27.5 Frameset L | Difference |
|---|---|---|---|
| Reach | 435mm | 455mm | +20 mm |
| Stack | 596mm | 623mm | +27 mm |
| Head tube angle | 65.5° | 65.5° | ±0.0° |
| Seat tube angle | 75° | 74.6° | −0.4° |
| Effective top tube | 595mm | 627mm | +32 mm |
| Chainstay length | 432mm | 432mm | ±0 mm |
| Wheelbase | 1179mm | 1212mm | +33 mm |
| BB drop | 21mm | 21mm | ±0 mm |
| BB height | 336mm | 336mm | ±0 mm |
| Standover | 743mm | 758mm | +15 mm |
| Seat tube length | 410mm | 455mm | +45 mm |
| Fork length | 542mm | 542mm | ±0 mm |
| Head tube length | 110mm | 140mm | +30 mm |
Differences are the Specialized Stumpjumper 27.5 Frameset minus the Specialized Stumpjumper Men's Expert 27.5. Full charts: 2018 Specialized Stumpjumper Men's Expert 27.5, 2019 Specialized Stumpjumper 27.5 Frameset.
Where each sits in its class
Specialized Stumpjumper Men's Expert 27.5Specialized Stumpjumper 27.5 Frameset
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 Men's Expert 27.5Men's Expert 27.5 | Specialized Stumpjumper 27.5 FramesetS-Works Frameset |
|---|---|---|
| Fork | RockShox Pike RC | not listed |
| Rear shock | RockShox Deluxe RT3 | Fox Float DPX2 Factory |
| Shifter | SRAM GX Eagle | not listed |
| Derailleur | SRAM GX Eagle | not listed |
| Cassette | SRAM GX Eagle | not listed |
| Chain | SRAM GX Eagle | not listed |
| Crankset | TruVativ Descendant | not listed |
| Tire | Specialized Butcher, Specialized Purgatory | not listed |
| Rim | Roval Traverse | not listed |
| Brake | SRAM Guide R | not listed |
| Grips | Specialized Sip Grip | not listed |
| Seatpost | Specialized Command Post IRcc | not listed |
| Saddle | Specialized Phenom Comp | not listed |
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