Mountain bikes › Trek › Top Fuel
In our comparison, not currently a pick
Trek Top Fuel 9.8 XT Gen 4 29 2025
Carbon · Shimano XT 12-speed · hydraulic disc
Buy at BikeExchangeWhere it stands
In stock in M/L and L · price read 07:46 today · unchanged since the last check
Where it stands
Priced close to what German shops charge for this level of equipment, so it does not clear the margin we require before naming a pick.
Our pick · €5,000 and above
- Cube Stereo ONE44 C:68X SLT 2023 at BikeExchange€5,794.39EUR 294 more expensive, XX1 Eagle AXS instead of XT, good carbon rather than unidentified wheels.
What you get
- Frame
- Carbon OCLV Mountain Carbon, internes Staufach, konisches Steuerrohr, interne Zugführung, Unterrohrschutz, OCLV Next Umlenkhebel, Mino 4 Link, ABP, Boost148, 120 mm Fe
- Drivetrain
- Shimano XT, 12-speed
- Wheels
- model not recognised: Bontrager Line Comp 30
- Brakes
- Hydraulic disc, 4-piston, the maker's upper series
- Weight
- not stated by the shop: not scored
- Power meter
- No
- Suspension
- hardtail (front suspension only)
- Fork
- RockShox Pike, the maker's upper series, 130 mm travel
- Dropper post
- Yes
- Tyres
- Bontrager Montrose RSL XT, Tubeless-Ready, Dreifachmischung, Aramidwulstkern, 120 TPI, 29 x 2.40 // Bontrager Gunnison RSL XT, Tubeless-Ready, Dreifachmischung,
The compromises
- Mechanical shifting, at a price where electronic groupsets are common.
- Wheels not identified from the listing, so we scored them level with basic aluminium rather than guess.
- No power meter, which many bikes at this price include.
Your size
What BikeExchange lists, and what it has today
This brand publishes no centimetre equivalence we can verify, so the bike appears only when you pick a letter size. This shop prices each size separately.
Where to buy
Other shops list what looks like this bike, but we cannot confirm it is the same build, because the model year or drivetrain is not settled, so we do not compare their prices.
Price so far
€5,500 at every one of our 4 checks since 16 Sept.
- BikeExchange states an RRP of €6,499 (15% off). That is the shop's claim; we rank on today's price, never on the discount.
Every check
| Checked | Price | Availability |
|---|---|---|
| 16/09/2026, 20:36:57 | €5,500 | in stock |
| 17/09/2026, 07:46:48 | €5,500 | in stock |
| 18/09/2026, 07:47:23 | €5,500 | in stock |
| 19/09/2026, 07:46:48 | €5,500 | in stock |
How sure we are
We read 5 of 7 key facts off BikeExchange's page; not stated: wheels, weight. Anything we could not read is scored below the cheapest option, so a gap never flatters a bike.
Read 07:46 today. The full audit trail shows the source text behind every fact. Report a mistake
Full specification as published by BikeExchange
| Rahmenmaterial | Carbon |
|---|---|
| Rahmen | OCLV Mountain Carbon, internes Staufach, konisches Steuerrohr, interne Zugführung, Unterrohrschutz, OCLV Next Umlenkhebel, Mino 4 Link, ABP, Boost148, 120 mm Federweg |
| Bremse | Shimano XT M8120, hydraulische 4-Kolben-Scheibenbremse // Shimano XT M8120, hydraulische 4-Kolben-Scheibenbremse |
| Bremsscheiben | Max. Bremsscheibendu |
| Laufräder | Bontrager Line Comp 30 |
| Reifen | Bontrager Montrose RSL XT, Tubeless-Ready, Dreifachmischung, Aramidwulstkern, 120 TPI, 29 x 2.40 // Bontrager Gunnison RSL XT, Tubeless-Ready, Dreifachmischung, Aramidwulstkern, 120 TPI, 29 x 2.40 |
| Lenker | Bontrager RSL, integrierte Lenker/Vorbau-Einheit, OCLV Carbon, 27,5 mm Rise, 820 mm Breite, Vorbau mit 0 Grad Rise, 45 mm Vorbaulänge |
| Griffe | Bontrager XR Trail Elite, Nylonklemme |
| Kurbel | Shimano XT M8120, 30 Z., 55 mm Kettenlinie, 170 mm Kurbelarmlänge |
| Kassette | Shimano XT M8100, 10-51 Z., 12fach |
| Innenlager | Shimano BB-MT501, BSA-Gewinde |
| Umwerfer hinten | Shimano XT M8100, langer Käfig |
| Kette / Riemen | Shimano Ultegra/XT M8100, 12fach |
| Sattel | Verse Short Comp, Stahlstreben, 145 mm Breite |
| Sattelstütze | Bontrager Line Dropper, 170 mm Hub, MaxFlow, interne Zugführung, 34,9 mm, 450 mm Länge |
| Gabel Bauart | Federgabel |
| Federweg vorne | 130mm |
| Gabelhersteller | RockShox |
| Gabel | RockShox Pike Select+, DebonAir Federung, Charger 3.1 RC2 Dämpfung, konischer Gabelschaft, 44 mm Vorbiegung, Boost110, 15 mm Maxle Stealth Achse, 130 mm Federweg |
| Federweg hinten | RockShox Deluxe Ultimate RCT, 185 x 50 mm |
| Jahr | 2025 |
The shop's feature list
- Carbon
- Shimano Deore XT
- 29"
- Beschreibung