← Review table (mtb) · shopper page
bike24:1027859 · source URL · confidence 1 · GTIN 0601842998946
Can win a band.
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| ML | M/L | — | unknown | unsupported | yes | listing price | — |
| mapping | unsupported |
|---|---|
| reason | Trek publishes no defensible conventional equivalence for its letter sizes. Trek states it 'recently transitioned Trek road bike sizing from numerical sizing to alpha sizing' and now publishes height and inseam only. The centimetre figures retailers print beside Trek letters are per-model seat-tube lengths, not size names: the same 'M' appears as 47.6 cm on a Madone and 50 cm on a Domane, and 'S' also appears as 47.6 cm. The only cm-to-letter statement Trek makes is partial — the Madone Gen 8 FAQ says 'Sizes 52cm and 54cm have been combined into one size (M) and size 62cm has been replaced with a new XL frame' — which accounts for two of eight old sizes and leaves 58 cm and 60 cm unresolved between L and XL. Any complete mapping would have to be invented, so Trek keeps its letters and its retailer-printed centimetres are discarded rather than read as conventional sizes. |
A shopper asking for: 54 → nothing compatible · 56 → nothing compatible · 58 → nothing compatible · 60 → nothing compatible
Canonical configuration: Trek | Top Fuel 9.9 X0 AXS Gen 4 | X0 Eagle AXS Transmission | 2026
Confidence: high
| retailer | price | sizes in stock | |
|---|---|---|---|
| BIKE24 | €4.399 | ML | debug |
| BIKE24 | €4.629 | ML | debug |
| BIKE24 | €4.779 | S | debug |
| BIKE24 | €4.789 | S | debug |
| BIKE24 | €4.799 | M, ML | debug |
| BIKE24 | €4.819 | S | debug |
| Bike-Mailorder | €8.999 | none | debug |
| Bike-Mailorder | €8.999 | none | debug |
| Bike-Mailorder | €8.999 | none | debug |
| field | source | evidence |
|---|---|---|
| brand | retailer:bike24 / parse | Trek |
| model | retailer:bike24 / derived | Trek Top Fuel 9.9 X0 AXS Gen 4 - Carbon Mountainbike - 2026 - 29" - Axinite Flip |
| modelYear | retailer:bike24 / parse | Modelljahr: 2026 |
| category | retailer:bike24 / parse | Mountainbike |
| frameMaterial | retailer:bike24 / parse | Carbon |
| frameTier | retailer:bike24 / dictionary | OCLV Mountain |
| groupsetFamily | retailer:bike24 / dictionary | SRAM X0 Eagle AXS |
| electronicShifting | retailer:bike24 / parse | AXS |
| speeds | retailer:bike24 / parse | 1 x 12 |
| brakes | retailer:bike24 / parse | Hydraulisch |
| brakeTier | retailer:bike24 / dictionary | Level |
| suspension | retailer:bike24 / derived | rear shock row: RockShox Deluxe Ultimate RCT | 185 x 50 mm |
| fork | retailer:bike24 / dictionary | RockShox Pike Ultimate | DebonAir Spring |
| rearShock | retailer:bike24 / dictionary | RockShox Deluxe Ultimate RCT | 185 x 50 mm |
| dropperPost | retailer:bike24 / derived | Dropper |
| wheelSize | retailer:bike24 / parse | 29 |
| wheelMaterial | retailer:bike24 / parse | Carbon |
| wheelTier | retailer:bike24 / dictionary | Carbon |
| weightKg | retailer:bike24 / parse | Gewicht: 13100g |
| powerMeter | retailer:bike24 / derived | absent from a 46-field spec table |
| availability | retailer:bike24 / derived | Auf Lager – Lieferzeit nach Deutschland 2-4 Arbeitstage |
info suspicious-discount — Claimed 49% off. Treated as context only; it does not affect the ranking.info single-size-only — Only one size is in stock (ML).{
"frameScore": 28,
"drivetrainScore": 26,
"wheelScore": 13,
"extrasScore": 3,
"suspensionScore": 20,
"weightAdjustment": 2.4,
"equipmentValue": 92.4,
"notes": [
"Frame tier \"mid\" +2.",
"SRAM X0 Eagle AXS Transmission = 26.",
"Wheels \"entry-carbon\" = 13.",
"Brakes \"hydraulic-disc\" = 0, the baseline for mtb-full.",
"13.1 kg vs 14.7 kg mtb-full reference = +2.4.",
"Fork \"top\" +12 (130 mm travel, which is not scored).",
"Rear shock \"top\" +8.",
"Brake series \"entry\" +2.",
"Dropper post +1."
],
"marketPrice": 9697,
"valueScore": 2.095,
"savingsVsMarket": 5068
}
Not used: deterministic parsing resolved every field it needed.
{
"id": "bike24:1027859",
"retailer": "bike24",
"retailerProductId": "1027859",
"productUrl": "https://www.bike24.de/p11027859.html",
"brand": "Trek",
"model": "Top Fuel 9.9 X0 AXS Gen 4",
"modelYear": 2026,
"category": "mtb",
"categoryBasis": "stated",
"sourceCategory": "mtb",
"price": 4629,
"originalPrice": 8999,
"currency": "EUR",
"discountPercent": 49,
"frameMaterial": "carbon",
"frameModel": "OCLV Mountain Carbon | Mino Link",
"frameTier": "mid",
"groupsetBrand": "SRAM",
"groupsetFamily": "X0 Eagle AXS Transmission",
"groupsetGeneration": null,
"electronicShifting": true,
"speeds": 12,
"mixedGroupset": false,
"groupsetComponents": {
"rearDerailleur": "X0 Eagle AXS Transmission"
},
"groupsetTierSpread": 0,
"crank": "SRAM X0 Eagle",
"cassette": "SRAM Eagle XS-1295 | T-Type",
"brakes": "hydraulic-disc",
"brakePistons": null,
"brakeTier": "entry",
"suspension": "full",
"fork": {
"make": "RockShox",
"line": "Pike",
"tier": "top",
"travelMm": 130
},
"rearShock": {
"make": "RockShox",
"line": "Deluxe",
"tier": "top"
},
"dropperPost": true,
"beltDrive": null,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": null,
"wheelSize": "29",
"wheelset": "Bontrager Line Pro 30 | OCLV Mountain Carbon | Tubeless Ready",
"wheelMaterial": "carbon",
"wheelTier": "entry-carbon",
"tyres": "Bontrager Gunnison RSL XT | Tubeless Ready | 120 TPI | 27.5\" x 2.4\" (S) / 29\" x 2.4\" (M-XL)",
"weightKg": 13.1,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "ML",
"size": "M/L",
"sizeCm": null,
"inStock": true,
"stockCount": 6,
"price": null
}
],
"seller": null,
"availability": "limited",
"gtins": [
"0601842998946"
],
"imageUrl": "https://images.bike24.com/media/510/i/mb/2d/4e/f5/topfuel99xoaxs-25-46145-c-primary-2070244.jpg",
"rawTitle": "Trek Top Fuel 9.9 X0 AXS Gen 4 - Carbon Mountainbike - 2026 - 29\" - Axinite Flip",
"fetchedAt": "2026-09-19T05:30:31.215Z",
"normalizationConfidence": 1,
"warnings": [
{
"code": "suspicious-discount",
"message": "Claimed 49% off. Treated as context only; it does not affect the ranking.",
"severity": "info"
},
{
"code": "single-size-only",
"message": "Only one size is in stock (ML).",
"severity": "info"
}
]
}
{
"Produktname": "Trek Top Fuel 9.9 X0 AXS Gen 4 - Carbon Mountainbike - 2026 - 29\" - Axinite Flip",
"Hersteller": "Trek Bikes",
"Artikelnummer": "TBI767114",
"Aktivität": "Radfahren",
"Geschlecht": "Herren",
"Material": "Carbon",
"Radsport Einsatzbereich": "MTB, Trail",
"Felgen": "Bontrager Line Pro 30 | OCLV Mountain Carbon | Tubeless Ready",
"Kette": "SRAM X0 Eagle",
"Kassette": "SRAM Eagle XS-1295 | T-Type",
"Schalthebel": "SRAM AXS POD",
"Schaltwerk": "SRAM X0 Eagle AXS",
"Innenlager": "SRAM DUB MTB Wide",
"Kettenblatt Abstufung": "30",
"Kurbel": "SRAM X0 Eagle",
"Bremsen": "SRAM Level Silver Stealth",
"Sattelstütze Modell": "RockShox Reverb AXS | 34.9mm ⌀",
"Sattel": "Verse Short Pro w. Carbon Rails | 145mm",
"Lenker": "Bontrager RSL | OCLV Carbon",
"Gabel": "RockShox Pike Ultimate | DebonAir Spring",
"Rahmen": "OCLV Mountain Carbon | Mino Link",
"Schaltsystem (Hersteller)": "SRAM",
"Abstufung Kassette": "10-52",
"Schaltungsart": "Kette - Elektronisch",
"Art der Bremse": "Scheibenbremse",
"Laufradgröße": "29\" (622mm)",
"Dämpfer": "RockShox Deluxe Ultimate RCT | 185 x 50 mm",
"Sattelstütze": "Dropper Post",
"Hinterbau": "Gefedert",
"Federweg Gabel": "130mm",
"Reifen": "Bontrager Gunnison RSL XT | Tubeless Ready | 120 TPI | 27.5\" x 2.4\" (S) / 29\" x 2.4\" (M-XL)",
"max. Systemgewicht": "136kg",
"Bremsbetätigung": "Hydraulisch",
"Modelljahr": "2026",
"Farbe": "Lila",
"Gabel Bauart": "klassische Federgabel",
"Gewicht": "13100g",
"Herstellerartikelnummer": "5320420",
"Zugverlegung": "vollintegriert",
"Quelle Gewicht": "Hersteller",
"Gewogene Variante": "M",
"Produktserie": "Trek - Top Fuel",
"Schaltstufen": "1 x 12",
"Rahmenform": "Diamant",
"GTIN": "601842998946",
"Herstellerseite": "http://www.trekbikes.com"
}
{
"retailer": "bike24",
"retailerProductId": "1027859",
"productUrl": "https://www.bike24.de/p11027859.html",
"extractionMethod": "embedded-json",
"sourceCategory": "mtb",
"rawTitle": "Trek Top Fuel 9.9 X0 AXS Gen 4 - Carbon Mountainbike - 2026 - 29\" - Axinite Flip",
"rawBrand": "Trek",
"price": 4629,
"originalPrice": 8999,
"currency": "EUR",
"imageUrl": "https://images.bike24.com/media/510/i/mb/2d/4e/f5/topfuel99xoaxs-25-46145-c-primary-2070244.jpg",
"rawSpecifications": {
"Produktname": "Trek Top Fuel 9.9 X0 AXS Gen 4 - Carbon Mountainbike - 2026 - 29\" - Axinite Flip",
"Hersteller": "Trek Bikes",
"Artikelnummer": "TBI767114",
"Aktivität": "Radfahren",
"Geschlecht": "Herren",
"Material": "Carbon",
"Radsport Einsatzbereich": "MTB, Trail",
"Felgen": "Bontrager Line Pro 30 | OCLV Mountain Carbon | Tubeless Ready",
"Kette": "SRAM X0 Eagle",
"Kassette": "SRAM Eagle XS-1295 | T-Type",
"Schalthebel": "SRAM AXS POD",
"Schaltwerk": "SRAM X0 Eagle AXS",
"Innenlager": "SRAM DUB MTB Wide",
"Kettenblatt Abstufung": "30",
"Kurbel": "SRAM X0 Eagle",
"Bremsen": "SRAM Level Silver Stealth",
"Sattelstütze Modell": "RockShox Reverb AXS | 34.9mm ⌀",
"Sattel": "Verse Short Pro w. Carbon Rails | 145mm",
"Lenker": "Bontrager RSL | OCLV Carbon",
"Gabel": "RockShox Pike Ultimate | DebonAir Spring",
"Rahmen": "OCLV Mountain Carbon | Mino Link",
"Schaltsystem (Hersteller)": "SRAM",
"Abstufung Kassette": "10-52",
"Schaltungsart": "Kette - Elektronisch",
"Art der Bremse": "Scheibenbremse",
"Laufradgröße": "29\" (622mm)",
"Dämpfer": "RockShox Deluxe Ultimate RCT | 185 x 50 mm",
"Sattelstütze": "Dropper Post",
"Hinterbau": "Gefedert",
"Federweg Gabel": "130mm",
"Reifen": "Bontrager Gunnison RSL XT | Tubeless Ready | 120 TPI | 27.5\" x 2.4\" (S) / 29\" x 2.4\" (M-XL)",
"max. Systemgewicht": "136kg",
"Bremsbetätigung": "Hydraulisch",
"Modelljahr": "2026",
"Farbe": "Lila",
"Gabel Bauart": "klassische Federgabel",
"Gewicht": "13100g",
"Herstellerartikelnummer": "5320420",
"Zugverlegung": "vollintegriert",
"Quelle Gewicht": "Hersteller",
"Gewogene Variante": "M",
"Produktserie": "Trek - Top Fuel",
"Schaltstufen": "1 x 12",
"Rahmenform": "Diamant",
"GTIN": "601842998946",
"Herstellerseite": "http://www.trekbikes.com"
},
"rawFeatures": [],
"rawSizes": [
{
"rawSize": "ML",
"size": "M/L",
"sizeCm": null,
"inStock": true,
"stockCount": 6,
"price": null
}
],
"availabilityText": "Auf Lager – Lieferzeit nach Deutschland 2-4 Arbeitstage",
"fetchedAt": "2026-09-19T05:30:31.215Z",
"sourceMeta": {
"skus": [
"601842998946"
],
"startingPrice": false,
"discountInPercent": 48,
"articleNumber": "TBI767114"
}
}