2023 Specialized Turbo Levo SL Expert vs 2025 Trek Fuel EXe
We can't match sizes for these two: one of them has no stack and reach for the sizes shown.
What changes on the Trek Fuel EXe
- Frame stack
- n/a
- One of the bikes has no number for this
- Frame reach
- −17 mm
- Shorter frame reach
- Wheelbase
- n/a
- One of the bikes has no number for this
- Head angle
- +0.2°
- About the same head angle
- Chainstays
- +8 mm
- Longer: more planted
The two frames
Only the Specialized Turbo Levo SL Expert is drawn. The Trek Fuel EXe numbers we have for size M are missing the stack and wheelbase.
Geometry side by side
| Measurement | Specialized Turbo Levo SL Expert S4 | Trek Fuel EXe M | Difference |
|---|---|---|---|
| Reach | 470 | 453 | −17 mm |
| Stack | 635 | not listed | |
| Head tube angle | 64.6 | 64.8 | +0.2° |
| Seat tube angle | 75.8 | 76.8 | +1.0° |
| Chainstay length | 432 | 440 | +8 mm |
| Wheelbase | 1238 | not listed | |
| Standover | 767 | not listed | |
| Seat tube length | 425 | 410 | −15 mm |
| Fork length | 570mm | not listed | |
| Head tube length | 120 | 110 | −10 mm |
Differences are the Trek Fuel EXe minus the Specialized Turbo Levo SL Expert. Full charts: 2023 Specialized Turbo Levo SL Expert, 2025 Trek Fuel EXe.
Where each sits in its class
Specialized Turbo Levo SL ExpertTrek Fuel EXe
AggressivePositionUpright
CalmSteeringQuick
PlayfulBalancePlanted
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 Turbo Levo SL Expert | Trek Fuel EXe2025 Fuel EXe 8 GX AXS T-Type |
|---|---|---|
| Frame | not listed | Trek Alpha Platinum |
| Fork | not listed | Fox 36 Rhythm |
| Rear shock | not listed | Fox Float X Performance |
| Shifter | not listed | SRAM Pod Controller |
| Derailleur | not listed | SRAM GX Eagle AXS |
| Cassette | not listed | Shimano Deore M6100 |
| Chain | not listed | SRAM GX Eagle Transmission |
| Crankset | not listed | E*thirteen E-Spec Plus |
| Chainring | not listed | SRAM Transmission |
| Motor | not listed | TQ HPR50 |
| Battery | not listed | TQ 360Wh |
| Wheelset | not listed | Bontrager Line TLR 30 |
| Tire | not listed | Bontrager XR5 |
| Brake | not listed | SRAM DB 8 |
| Rotor | not listed | SRAM Centerline |
| Handlebar | not listed | Bontrager Line |
| Stem | not listed | Bontrager Comp |
| Grips | not listed | Bontrager XR Trail |
| Headset | not listed | 1-1/8" top 1.5" bottom |
| Dropper post | not listed | Bontrager Line Dropper |
| Saddle | not listed | Bontrager Arvada |
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