2020 Specialized Stumpjumper Comp Carbon 29 vs 2021 Specialized Fuse Comp 29
The XL is the Specialized Fuse Comp 29 size closest to your XL Specialized Stumpjumper Comp Carbon 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 Comp Carbon 29 in XL, the Specialized Fuse Comp 29 in XL places the top of the head tube 4 mm lower and 10 mm further forward, relative to the bottom bracket. Its wheelbase is 18 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −4 mm
- Lower front end
- Frame reach
- +10 mm
- Longer frame reach
- Wheelbase
- −18 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 Comp Carbon 29 is drawn. The Specialized Fuse Comp 29 numbers we have for size XL are missing the chainstay length.
Geometry side by side
| Measurement | Specialized Stumpjumper Comp Carbon 29 XL | Specialized Fuse Comp 29 XL | Difference |
|---|---|---|---|
| Reach | 470mm | 480mm | +10 mm |
| Stack | 656mm | 652mm | −4 mm |
| Head tube angle | 66.5° | 66.5° | ±0.0° |
| Seat tube angle | 73.7° | 74° | +0.3° |
| Chainstay length | 437mm | not listed | |
| Wheelbase | 1232mm | 1214mm | −18 mm |
| BB drop | 33mm | not listed | |
| BB height | 342mm | not listed | |
| Standover | 775mm | 793mm | +18 mm |
| Seat tube length | 505mm | 505mm | ±0 mm |
| Fork length | 560mm | 540mm | −20 mm |
| Head tube length | 140mm | 125mm | −15 mm |
Differences are the Specialized Fuse Comp 29 minus the Specialized Stumpjumper Comp Carbon 29. Full charts: 2020 Specialized Stumpjumper Comp Carbon 29, 2021 Specialized Fuse Comp 29.
Where each sits in its class
Specialized Stumpjumper Comp Carbon 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 Comp Carbon 29Comp Carbon 29 | Specialized Fuse Comp 29Comp 29 |
|---|---|---|
| Fork | Fox FLOAT Rhythm | RockShox Recon RL |
| Rear shock | Fox Float DPS Performance | not listed |
| Shifter | SRAM NX Eagle | Shimano Deore M6100 |
| Derailleur | SRAM NX Eagle | Shimano Deore |
| Cassette | SRAM NX Eagle | Shimano Deore M6100 |
| Chain | SRAM NX Eagle | KMC X12EPT |
| Crankset | SRAM NX Eagle | Specialized Stout Pro |
| Bottom bracket | SRAM DUB | not listed |
| Tire | Specialized Butcher, Specialized Eliminator | Specialized Butcher, Specialized Purgatory |
| Rim | Roval Traverse 29 | not listed |
| Grips | Specialized Sip Grip | not listed |
| Seatpost | X-Fusion Manic | TranzX Dropper |
| Saddle | Specialized Phenom | Specialized Bridge |
| Frame | not listed | Specialized Fuse |
| Chainring | not listed | Specialized Stout Pro |
| Wheelset | not listed | Specialized Stout |
| Hub | not listed | Shimano MT410-B |
| Brake | not listed | Shimano Deore M4100 |
| Handlebar | not listed | Specialized Stout |
| Stem | not listed | Specialized Stout |
| Headset | not listed | FSA Integrated |
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