2021 Specialized Fuse Comp 29 vs 2020 Specialized Stumpjumper ST Alloy 29
We can't match sizes for these two: one of them has no stack and reach for the sizes shown.
What changes on the Specialized Stumpjumper ST Alloy 29
- Frame stack
- n/a
- One of the bikes has no number for this
- Frame reach
- n/a
- One of the bikes has no number for this
- Wheelbase
- n/a
- One of the bikes has no number for this
- Head angle
- n/a
- One of the bikes has no number for this
- Chainstays
- n/a
- One of the bikes has no number for this
The two frames
We can't draw these frames yet. The Specialized Fuse Comp 29 numbers we have for size M are missing the reach, stack, head angle, seat angle, chainstay length and wheelbase. The numbers below still compare.
Geometry side by side
| Measurement | Specialized Fuse Comp 29 M | Specialized Stumpjumper ST Alloy 29 M | Difference |
|---|---|---|---|
| Reach | not listed | 425mm | |
| Stack | not listed | 619mm | |
| Head tube angle | not listed | 66.5° | |
| Seat tube angle | not listed | 74.5° | |
| Wheelbase | not listed | 1171mm | |
| Standover | not listed | 762mm | |
| Seat tube length | 410mm | 410mm | ±0 mm |
| Fork length | 540mm | 560mm | +20 mm |
| Head tube length | 95mm | 100mm | +5 mm |
| Chainstay length | not listed | 437mm | |
| BB drop | not listed | 33mm | |
| BB height | not listed | 341mm |
Differences are the Specialized Stumpjumper ST Alloy 29 minus the Specialized Fuse Comp 29. Full charts: 2021 Specialized Fuse Comp 29, 2020 Specialized Stumpjumper ST Alloy 29.
Where each sits in its class
Specialized Fuse Comp 29Specialized Stumpjumper ST Alloy 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 Fuse Comp 29Comp 29 | Specialized Stumpjumper ST Alloy 29 |
|---|---|---|
| Frame | Specialized Fuse | not listed |
| Fork | RockShox Recon RL | not listed |
| Shifter | Shimano Deore M6100 | not listed |
| Derailleur | Shimano Deore | not listed |
| Cassette | Shimano Deore M6100 | not listed |
| Chain | KMC X12EPT | not listed |
| Crankset | Specialized Stout Pro | not listed |
| Chainring | Specialized Stout Pro | not listed |
| Wheelset | Specialized Stout | not listed |
| Tire | Specialized Butcher, Specialized Purgatory | not listed |
| Hub | Shimano MT410-B | not listed |
| Brake | Shimano Deore M4100 | not listed |
| Handlebar | Specialized Stout | not listed |
| Stem | Specialized Stout | not listed |
| Headset | FSA Integrated | not listed |
| Seatpost | TranzX Dropper | not listed |
| Saddle | Specialized Bridge | not listed |
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