2019 Specialized Stumpjumper Men's Comp Alloy 29 vs 2021 Specialized Fuse Comp 29
The L is the Specialized Fuse Comp 29 size closest to your L Specialized Stumpjumper Men's Comp Alloy 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 Comp Alloy 29 in L, the Specialized Fuse Comp 29 in L places the top of the head tube 3 mm lower and 15 mm further forward, relative to the bottom bracket. Its wheelbase is 13 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −3 mm
- Lower front end
- Frame reach
- +15 mm
- Longer frame reach
- Wheelbase
- −13 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 Comp Alloy 29 is drawn. The Specialized Fuse Comp 29 numbers we have for size L are missing the chainstay length.
Geometry side by side
| Measurement | Specialized Stumpjumper Men's Comp Alloy 29 L | Specialized Fuse Comp 29 L | Difference |
|---|---|---|---|
| Reach | 445mm | 460mm | +15 mm |
| Stack | 642mm | 639mm | −3 mm |
| Head tube angle | 66.5° | 66.5° | ±0.0° |
| Seat tube angle | 74.1° | 74° | −0.1° |
| Effective top tube | 628mm | not listed | |
| Chainstay length | 437mm | not listed | |
| Wheelbase | 1201mm | 1188mm | −13 mm |
| BB drop | 33mm | not listed | |
| BB height | 341mm | not listed | |
| Standover | 775mm | 754mm | −21 mm |
| Seat tube length | 455mm | 455mm | ±0 mm |
| Fork length | 560mm | 540mm | −20 mm |
| Head tube length | 125mm | 110mm | −15 mm |
Differences are the Specialized Fuse Comp 29 minus the Specialized Stumpjumper Men's Comp Alloy 29. Full charts: 2019 Specialized Stumpjumper Men's Comp Alloy 29, 2021 Specialized Fuse Comp 29.
Where each sits in its class
Specialized Stumpjumper Men's Comp Alloy 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 Comp Alloy 29Men's Comp Alloy 29 | Specialized Fuse Comp 29Comp 29 |
|---|---|---|
| Fork | Fox FLOAT 34 Rhythm | RockShox Recon RL |
| Rear shock | Fox Float DPS Performance | not listed |
| Shifter | Shimano SLX | Shimano Deore M6100 |
| Derailleur | Shimano XT | Shimano Deore |
| Cassette | Shimano SLX | Shimano Deore M6100 |
| Chain | KMC X-11 | KMC X12EPT |
| Crankset | Race Face Aeffect | Specialized Stout Pro |
| Tire | Specialized Butcher, Specialized Purgatory | Specialized Butcher, Specialized Purgatory |
| Rim | Roval Traverse 29 | not listed |
| Brake | Shimano SLX | Shimano Deore M4100 |
| Grips | Specialized Sip Grip | not listed |
| Dropper post | X-Fusion Manic | not listed |
| Seatpost | X-Fusion Manic | 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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