2026 Trek Fuel+ LX 9.9 Gen 2 vs 2027 Giant Trance Advanced E+ SE
The Giant Trance Advanced E+ SE size closest to your L is the L. Compare the L instead
What changes on the Giant Trance Advanced E+ SE
Compared with the Trek Fuel+ LX 9.9 Gen 2 in L, the Giant Trance Advanced E+ SE in XL places the top of the head tube 14 mm higher and 31 mm further forward, relative to the bottom bracket. Its wheelbase is 25 mm longer, which can contribute to stability at speed.
- Frame stack
- +14 mm
- Higher front end
- Frame reach
- +31 mm
- Longer frame reach
- Wheelbase
- +25 mm
- Longer: steadier at speed
- Head angle
- +0.7°
- Steeper: sharper steering
- Chainstays
- −1 mm
- About the same
The two frames
Trek Fuel+ LX 9.9 Gen 2, LGiant Trance Advanced E+ SE, XLDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Trek Fuel+ LX 9.9 Gen 2 L | Giant Trance Advanced E+ SE XL | Difference |
|---|---|---|---|
| Reach | 473 | 504 | +31 mm |
| Stack | 647 | 661 | +14 mm |
| Head tube angle | 63.4° | 64.1° | +0.7° |
| Seat tube angle | 76.3° | 76.6° | +0.3° |
| Effective top tube | 622 | not listed | |
| Chainstay length | 444 | 443 | −1 mm |
| Wheelbase | 1275 | 1300 | +25 mm |
| BB drop | 27 | not listed | |
| BB height | 347 | not listed | |
| Standover | 760 | not listed | |
| Seat tube length | 420 | not listed | |
| Head tube length | 125 | 140 | +15 mm |
Differences are the Giant Trance Advanced E+ SE minus the Trek Fuel+ LX 9.9 Gen 2. Full charts: 2026 Trek Fuel+ LX 9.9 Gen 2, 2027 Giant Trance Advanced E+ SE.
Where each sits in its class
Trek Fuel+ LX 9.9 Gen 2Giant Trance Advanced E+ SE
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+ LX 9.9 Gen 29.9 X0 AXS Gen 2 | Giant Trance Advanced E+ SEAdvanced E+ SE |
|---|---|---|
| Fork | Fox 38 Factory | Giant CREST TR Elite E-tuned |
| Wheelset | Bontrager Line Pro 30 | Giant TRA HD |
| Tire | Maxxis Assegai/Maxxis Minion DHR II | Maxxis Assegai 29 |
| Handlebar | Race Face ERA | Giant Contact SL |
| Frame | not listed | Giant Advanced-grade |
| Rear shock | not listed | Giant CREST Flotrac TR E-tuned |
| Shifter | not listed | Giant RideControl |
| Derailleur | not listed | TRP Electronic RD |
| Cassette | not listed | Shimano Linkglide |
| Chain | not listed | KMC eGlide |
| Crankset | not listed | Praxis Type 2 |
| Motor | not listed | Giant SyncDrive Pro4 |
| Battery | not listed | Giant EnergyPak Smart 840 |
| Brake | not listed | TRP EVO Comp |
| Stem | not listed | Giant Contact SL |
| Grips | not listed | Giant Tactal |
| Seatpost | not listed | Giant Contact Switch E+ |
| Saddle | not listed | Giant Romero HD |
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