2025 Trek Fuel EX 9.8 Gen 6 vs 2026 Norco Fluid A4
The M is the Norco Fluid A4 size closest to your M Trek Fuel EX 9.8 Gen 6. 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 Norco Fluid A4
Compared with the Trek Fuel EX 9.8 Gen 6 in M, the Norco Fluid A4 in M places the top of the head tube 14 mm higher and 6 mm further back, relative to the bottom bracket. Its wheelbase is 7 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- +14 mm
- Higher front end
- Frame reach
- −6 mm
- Shorter frame reach
- Wheelbase
- −7 mm
- Shorter: quicker to change direction
- Head angle
- n/a
- One of the bikes has no number for this
- Chainstays
- n/a
- One of the bikes has no number for this
The two frames
Only the Trek Fuel EX 9.8 Gen 6 is drawn. The Norco Fluid A4 numbers we have for size M are missing the head angle, seat angle and chainstay length.
Geometry side by side
| Measurement | Trek Fuel EX 9.8 Gen 6 M | Norco Fluid A4 M | Difference |
|---|---|---|---|
| Reach | 456 | 450 | −6 mm |
| Stack | 612 | 626 | +14 mm |
| Head tube angle | 65.1° | not listed | |
| Seat tube angle | 78.8° | not listed | |
| Effective top tube | 583 | not listed | |
| Chainstay length | 433 | not listed | |
| Wheelbase | 1212 | 1205 | −7 mm |
| BB drop | 31 | not listed | |
| BB height | 343 | not listed | |
| Standover | 744 | 690 | −54 mm |
| Seat tube length | 410 | 390 | −20 mm |
| Head tube length | 100 | 120 | +20 mm |
Differences are the Norco Fluid A4 minus the Trek Fuel EX 9.8 Gen 6. Full charts: 2025 Trek Fuel EX 9.8 Gen 6, 2026 Norco Fluid A4.
Where each sits in its class
Trek Fuel EX 9.8 Gen 6Norco Fluid A4
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 EX 9.8 Gen 6 | Norco Fluid A4A4 |
|---|---|---|
| Fork | not listed | RockShox Recon Silver |
| Rear shock | not listed | X-Fusion 02 Pro R |
| Shifter | not listed | Shimano Deore |
| Derailleur | not listed | Shimano Deore |
| Cassette | not listed | SunRace CSMS8 |
| Chain | not listed | KMC X11 |
| Crankset | not listed | FSA Comet |
| Bottom bracket | not listed | SRAM DUB BB BSA Threaded |
| Wheelset | not listed | Stan's NoTubes Flow D |
| Tire | not listed | Goodyear Newton |
| Brake | not listed | Tektro HD-535 |
| Handlebar | not listed | e*thirteen 800mm 20mm Rise |
| Stem | not listed | Norco 6061 Alloy 40mm Length 35mm Clamp |
| Headset | not listed | Sealed Bearing Tapered |
| Dropper post | not listed | SDG Tellis Dropper |
| Saddle | not listed | Trail |
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