2020 Specialized Fuse Comp 29 vs 2018 Specialized Stumpjumper 27.5 Frameset
The M is the Specialized Stumpjumper 27.5 Frameset size closest to your XS Specialized Fuse Comp 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 Stumpjumper 27.5 Frameset
Compared with the Specialized Fuse Comp 29 in XS, the Specialized Stumpjumper 27.5 Frameset in M places the top of the head tube 26 mm lower and 14 mm further forward, relative to the bottom bracket. Its wheelbase is 4 mm longer, which can contribute to stability at speed.
- Frame stack
- −26 mm
- Lower front end
- Frame reach
- +14 mm
- Longer frame reach
- Wheelbase
- +4 mm
- Longer: steadier at speed
- Head angle
- +0.5°
- Steeper: sharper steering
- 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 XS are missing the chainstay length. The numbers below still compare.
Geometry side by side
| Measurement | Specialized Fuse Comp 29 XS | Specialized Stumpjumper 27.5 Frameset M | Difference |
|---|---|---|---|
| Reach | 400mm | 414mm | +14 mm |
| Stack | 625mm | 599mm | −26 mm |
| Head tube angle | 66.5° | 67° | +0.5° |
| Seat tube angle | 74° | 74° | ±0.0° |
| Wheelbase | 1122mm | 1126mm | +4 mm |
| Standover | 727mm | 748mm | +21 mm |
| Seat tube length | 340mm | 430mm | +90 mm |
| Fork length | 540mm | 542mm | +2 mm |
| Head tube length | 95mm | 115mm | +20 mm |
| Effective top tube | not listed | 587mm | |
| Chainstay length | not listed | 420mm | |
| BB drop | not listed | 18mm |
Differences are the Specialized Stumpjumper 27.5 Frameset minus the Specialized Fuse Comp 29. Full charts: 2020 Specialized Fuse Comp 29, 2018 Specialized Stumpjumper 27.5 Frameset.
Where each sits in its class
Specialized Fuse Comp 29Specialized 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 Fuse Comp 29Comp 29 | Specialized Stumpjumper 27.5 FramesetS-Works Frameset |
|---|---|---|
| Fork | RockShox Recon RL | not listed |
| Shifter | SRAM SX Eagle | not listed |
| Derailleur | SRAM SX Eagle | not listed |
| Cassette | SRAM SX Eagle | not listed |
| Chain | SRAM SX Eagle | not listed |
| Crankset | SRAM SX Eagle | not listed |
| Bottom bracket | SRAM PowerSpline | not listed |
| Tire | Specialized Butcher, Specialized Purgatory | not listed |
| Handlebar | Specialized Stout | not listed |
| Stem | Specialized Stout | not listed |
| Seatpost | TranzX Dropper | not listed |
| Saddle | Specialized Bridge | not listed |
| Rear shock | not listed | Öhlins STX |
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