2019 Specialized Stumpjumper ST Men's 29 vs 2019 Canyon Neuron CF
The XL is the Canyon Neuron CF size closest to your L Specialized Stumpjumper ST Men's 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 Canyon Neuron CF
Compared with the Specialized Stumpjumper ST Men's 29 in L, the Canyon Neuron CF in XL places the top of the head tube 16 mm higher and 18 mm further forward, relative to the bottom bracket. Its wheelbase is 30 mm longer, which can contribute to stability at speed.
- Frame stack
- +16 mm
- Higher front end
- Frame reach
- +18 mm
- Longer frame reach
- Wheelbase
- +30 mm
- Longer: steadier at speed
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- +3 mm
- Longer: more planted
The two frames
Specialized Stumpjumper ST Men's 29, LCanyon Neuron CF, XLDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Stumpjumper ST Men's 29 L | Canyon Neuron CF XL | Difference |
|---|---|---|---|
| Reach | 455mm | 473 | +18 mm |
| Stack | 635mm | 651 | +16 mm |
| Head tube angle | 67.5° | 67.5 | ±0.0° |
| Seat tube angle | 75.1° | 74.5 | −0.6° |
| Effective top tube | 624mm | not listed | |
| Chainstay length | 437mm | 440 | +3 mm |
| Wheelbase | 1192mm | 1222 | +30 mm |
| BB drop | 39mm | not listed | |
| BB height | 333mm | not listed | |
| Standover | 769mm | not listed | |
| Seat tube length | 455mm | 520 | +65 mm |
| Fork length | 540mm | not listed | |
| Head tube length | 125mm | 143 | +18 mm |
Differences are the Canyon Neuron CF minus the Specialized Stumpjumper ST Men's 29. Full charts: 2019 Specialized Stumpjumper ST Men's 29, 2019 Canyon Neuron CF.
Where each sits in its class
Specialized Stumpjumper ST Men's 29Canyon Neuron CF
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 ST Men's 29Men's 29 | Canyon Neuron CF |
|---|---|---|
| Fork | RockShox Recon RL | not listed |
| Rear shock | X-Fusion Pro RL | not listed |
| Shifter | Shimano SLX | not listed |
| Derailleur | Shimano SLX | not listed |
| Chain | KMC X-11 | not listed |
| Crankset | SRAM NX | not listed |
| Bottom bracket | SRAM PowerSpline | not listed |
| Tire | Specialized Butcher, Specialized Purgatory | not listed |
| Brake | Tektro Gemini Comp | not listed |
| Grips | Specialized Sip Grip | not listed |
| Saddle | Specialized Henge Sport | not listed |
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