2026 Trek Fuel MX 9.9 Gen 7 vs 2026 Cube Stereo ONE77 C:68X TM 29
The XXL is the Cube Stereo ONE77 C:68X TM 29 size closest to your XL Trek Fuel MX 9.9 Gen 7. 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 Cube Stereo ONE77 C:68X TM 29
Compared with the Trek Fuel MX 9.9 Gen 7 in XL, the Cube Stereo ONE77 C:68X TM 29 in XXL places the top of the head tube at about the same height and 5 mm further forward, relative to the bottom bracket. Its wheelbase is 4 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- ±0 mm
- About the same height
- Frame reach
- +5 mm
- Longer frame reach
- Wheelbase
- −4 mm
- Shorter: quicker to change direction
- Head angle
- −0.4°
- Slacker: calmer steering
- Chainstays
- −9 mm
- Shorter: livelier
The two frames
Trek Fuel MX 9.9 Gen 7, XLCube Stereo ONE77 C:68X TM 29, XXLDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Trek Fuel MX 9.9 Gen 7 XL | Cube Stereo ONE77 C:68X TM 29 XXL | Difference |
|---|---|---|---|
| Reach | 507 | 512 | +5 mm |
| Stack | 654 | 654 | ±0 mm |
| Head tube angle | 64.2° | 63.8 | −0.4° |
| Seat tube angle | 76.6° | 76.7 | +0.1° |
| Effective top tube | 652 | not listed | |
| Chainstay length | 444 | 435 | −9 mm |
| Wheelbase | 1301 | 1297 | −4 mm |
| BB drop | 31 | not listed | |
| BB height | 343 | not listed | |
| Standover | 760 | not listed | |
| Seat tube length | 455 | 470 | +15 mm |
| Head tube length | 140 | 135 | −5 mm |
Differences are the Cube Stereo ONE77 C:68X TM 29 minus the Trek Fuel MX 9.9 Gen 7. Full charts: 2026 Trek Fuel MX 9.9 Gen 7, 2026 Cube Stereo ONE77 C:68X TM 29.
Where each sits in its class
Trek Fuel MX 9.9 Gen 7Cube Stereo ONE77 C:68X TM 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 | Trek Fuel MX 9.9 Gen 79.9 X0 AXS Gen 7 | Cube Stereo ONE77 C:68X TM 29C:68X TM 29 |
|---|---|---|
| Fork | Fox 36 Factory | RockShox ZEB Charger RC Select |
| Wheelset | Bontrager Line Pro 30 | Newmen Beskar 30 Base |
| Tire | Maxxis Assegai/Minion DHR II | Maxxis Assegai WT, Maxxis Minion DHR II DD |
| Handlebar | Race Face ERA | Newmen Evolution SL 318.40 |
| Frame | not listed | Cube C:68X Monocoque Advanced Twin Mold Technology |
| Rear shock | not listed | RockShox Vivid Select |
| Shifter | not listed | SRAM Pod Controller |
| Derailleur | not listed | SRAM X0 Eagle AXS |
| Cassette | not listed | SRAM GX Eagle Transmission |
| Chain | not listed | SRAM GX Eagle |
| Crankset | not listed | SRAM X0 Eagle Transmission |
| Brake | not listed | Hayes Dominion A4 |
| Stem | not listed | Cube Stereo |
| Headset | not listed | Acros AZF-675 |
| Dropper post | not listed | SDG Tellis V2 |
| Saddle | not listed | SDG Bel-Air |
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