2019 Specialized Stumpjumper Men's Expert 29 vs 2021 Specialized Fuse Comp 29
The XS is the Specialized Fuse Comp 29 size closest to your S Specialized Stumpjumper Men's Expert 29. 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 Fuse Comp 29
Compared with the Specialized Stumpjumper Men's Expert 29 in S, the Specialized Fuse Comp 29 in XS places the top of the head tube 11 mm higher and 5 mm further back, relative to the bottom bracket. Its wheelbase is 27 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- +11 mm
- Higher front end
- Frame reach
- −5 mm
- Shorter frame reach
- Wheelbase
- −27 mm
- Shorter: quicker to change direction
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- n/a
- One of the bikes has no number for this
The two frames
Only the Specialized Stumpjumper Men's Expert 29 is drawn. The Specialized Fuse Comp 29 numbers we have for size XS are missing the chainstay length.
Geometry side by side
| Measurement | Specialized Stumpjumper Men's Expert 29 S | Specialized Fuse Comp 29 XS | Difference |
|---|---|---|---|
| Reach | 405mm | 400mm | −5 mm |
| Stack | 614mm | 625mm | +11 mm |
| Head tube angle | 66.5° | 66.5° | ±0.0° |
| Seat tube angle | 74.8° | 74° | −0.8° |
| Effective top tube | 572mm | not listed | |
| Chainstay length | 437mm | not listed | |
| Wheelbase | 1149mm | 1122mm | −27 mm |
| BB drop | 33mm | not listed | |
| BB height | 342mm | not listed | |
| Standover | 747mm | 727mm | −20 mm |
| Seat tube length | 380mm | 340mm | −40 mm |
| Fork length | 560mm | 540mm | −20 mm |
| Head tube length | 95mm | 95mm | ±0 mm |
Differences are the Specialized Fuse Comp 29 minus the Specialized Stumpjumper Men's Expert 29. Full charts: 2019 Specialized Stumpjumper Men's Expert 29, 2021 Specialized Fuse Comp 29.
Where each sits in its class
Specialized Stumpjumper Men's Expert 29Specialized Fuse Comp 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 Men's Expert 29Men's Expert 29 | Specialized Fuse Comp 29Comp 29 |
|---|---|---|
| Fork | RockShox Pike RC | RockShox Recon RL |
| Rear shock | RockShox Deluxe RT3 | not listed |
| Shifter | SRAM GX Eagle | Shimano Deore M6100 |
| Derailleur | SRAM GX Eagle | Shimano Deore |
| Cassette | SRAM GX Eagle | Shimano Deore M6100 |
| Chain | SRAM GX Eagle | KMC X12EPT |
| Crankset | TruVativ Descendant | Specialized Stout Pro |
| Tire | Specialized Butcher, Specialized Purgatory | Specialized Butcher, Specialized Purgatory |
| Rim | Roval Traverse | not listed |
| Brake | SRAM Guide R | Shimano Deore M4100 |
| Grips | Specialized Sip Grip | not listed |
| Seatpost | Specialized Command Post IRcc | TranzX Dropper |
| Saddle | Specialized Phenom Comp | Specialized Bridge |
| Frame | not listed | Specialized Fuse |
| Chainring | not listed | Specialized Stout Pro |
| Wheelset | not listed | Specialized Stout |
| Hub | not listed | Shimano MT410-B |
| Handlebar | not listed | Specialized Stout |
| Stem | not listed | Specialized Stout |
| Headset | not listed | FSA Integrated |
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