2026 Trek Fuel+ MX 9.8 Gen 2 vs 2024 Canyon Spectral:ONfly CF
The S is the Canyon Spectral:ONfly CF size closest to your S Trek Fuel+ MX 9.8 Gen 2. 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 Spectral:ONfly CF
Compared with the Trek Fuel+ MX 9.8 Gen 2 in S, the Canyon Spectral:ONfly CF in S places the top of the head tube 7 mm lower and 19 mm further forward, relative to the bottom bracket. Its wheelbase is 17 mm longer, which can contribute to stability at speed.
- Frame stack
- −7 mm
- Lower front end
- Frame reach
- +19 mm
- Longer frame reach
- Wheelbase
- +17 mm
- Longer: steadier at speed
- Head angle
- −0.2°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
Trek Fuel+ MX 9.8 Gen 2, SCanyon Spectral:ONfly CF, SDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Trek Fuel+ MX 9.8 Gen 2 S | Canyon Spectral:ONfly CF S | Difference |
|---|---|---|---|
| Reach | 426 | 445 | +19 mm |
| Stack | 627 | 620 | −7 mm |
| Head tube angle | 64.2° | 64 | −0.2° |
| Seat tube angle | 77.7° | 76.5 | −1.2° |
| Effective top tube | 560 | 594 | +34 mm |
| Chainstay length | 440 | 440 | ±0 mm |
| Wheelbase | 1204 | 1221 | +17 mm |
| BB drop | 31 | 31 | ±0 mm |
| BB height | 343 | not listed | |
| Standover | 758 | 734 | −24 mm |
| Seat tube length | 370 | 400 | +30 mm |
| Head tube length | 110 | 105 | −5 mm |
Differences are the Canyon Spectral:ONfly CF minus the Trek Fuel+ MX 9.8 Gen 2. Full charts: 2026 Trek Fuel+ MX 9.8 Gen 2, 2024 Canyon Spectral:ONfly CF.
Where each sits in its class
Trek Fuel+ MX 9.8 Gen 2Canyon Spectral:ONfly 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 | Trek Fuel+ MX 9.8 Gen 29.8 Eagle 90 Gen 2 | Canyon Spectral:ONfly CF |
|---|---|---|
| Frame | Trek OCLV | not listed |
| Fork | Fox 36 Factory | not listed |
| Rear shock | Fox Float Factory | not listed |
| Shifter | SRAM Eagle 90 Transmission | not listed |
| Derailleur | SRAM Eagle 90 Transmission | not listed |
| Cassette | SRAM GX Eagle Transmission | not listed |
| Chain | SRAM GX Eagle | not listed |
| Chainring | SRAM Transmission | not listed |
| Motor | TQ HPR60-DRV01 | not listed |
| Battery | TQ HPR 580Wh V01 | not listed |
| Wheelset | Bontrager Line Comp 30 | not listed |
| Tire | Maxxis Assegai | not listed |
| Brake | SRAM Maven 4-piston Bronze | not listed |
| Rotor | SRAM HS2 | not listed |
| Handlebar | Race Face ERA | not listed |
| Grips | Trek Line Elite | not listed |
| Seatpost | Bontrager Line Dropper | not listed |
| Saddle | Trek Verse | not listed |
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