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Trek FX 3 Gen 4 Dark Carmine 2027

liquid-life:10595972677941 · source URL · confidence 0.83

Eligibility

Can win a band.

Size decisions

retailer labelalphacomparable cmmatchmappingin stockvariant priceevidence
XLXLunknownunsupportedyes€1.099
LLunknownunsupportedyes€1.099
MMunknownunsupportedyes€1.099
SSunknownunsupportedyes€1.099
XSXSunknownunsupportedyes€1.099
mappingunsupported
reasonTrek 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

Identity

Only listing of this configuration — nothing to merge.

Provenance — why we believe each fact

fieldsourceevidence
brandretailer:liquid-life / parseTrek
modelretailer:liquid-life / derivedTrek FX 3 Gen 4 Dark Carmine 2027
modelYearretailer:liquid-life / parseTrek FX 3 Gen 4 Dark Carmine 2027
categoryretailer:liquid-life / derivedretailer taxonomy
frameMaterialretailer:liquid-life / parseAluminium
groupsetFamilyretailer:liquid-life / dictionaryShimano CUES U6000 GS
electronicShiftingretailer:liquid-life / derivedShimano CUES U6000 GS
speedsretailer:liquid-life / parse10fach
brakesretailer:liquid-life / parseHydraulische Scheibenbremse
brakeTierretailer:liquid-life / dictionaryMT201
brakePistonsretailer:liquid-life / parseShimano caliper code MT201
suspensionretailer:liquid-life / derivedno suspension fork and no rear shock on a drop-bar listing
forkretailer:liquid-life / dictionaryFX carbon, flat-mount disc, rack mounts, 410mm axle-to-crown, ThruSkew 5mm QR
dropperPostretailer:liquid-life / derivedseatpost row "Bontrager, Aluminium, 27,2 mm, 12 mm Versatz, 330 mm Länge" names no dropper, in a 17-field spec table
wheelSizeretailer:liquid-life / parse28
powerMeterretailer:liquid-life / derivedabsent from a 17-field spec table
availabilityretailer:liquid-life / derived5 of 5 variants in stock

Warnings

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 13,
  "wheelScore": 5,
  "extrasScore": 3,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 32,
  "notes": [
    "Shimano CUES = 15.",
    "10-speed -2.",
    "Wheels unknown: scored level with basic aluminium, which is neither a reward for omitting the wheelset nor a penalty for naming a cheap one.",
    "Brakes \"hydraulic-disc\" +3.",
    "Weight not published: no weight adjustment either way."
  ],
  "marketPrice": 1028,
  "valueScore": 0.935,
  "savingsVsMarket": -71
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "Mixed groupset marked true because drivetrain components are Shimano CUES while the crank is Prowheel. Wheel rim material and tier not specified beyond 'Felge: Bontrager, Tubeless Ready, Disc, 32-Loch, Presta-Ventil' so wheelMaterial and wheelTier are null. No bike weight or power meter stated. Electronic shifting not explicitly mentioned.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Alpha Gold Aluminium",
      "confidence": 0.95
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Shimano CUES U6000 GS",
      "confidence": 0.95
    },
    "groupsetFamily": {
      "value": "CUES",
      "evidence": "Shimano CUES",
      "confidence": 0.95
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 0.9
    },
    "speeds": {
      "value": "10",
      "evidence": "10fach",
      "confidence": 0.95
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Kurbel: Prowheel, Aluminium, Narrow-Wide-Kettenblatt (40 Z.), 170 mm Kurbelarmlänge",
      "confidence": 0.75
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.8
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.8
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremsen: Hydraulische Scheibenbremse von Shimano, MT201 Bremshebel, UR300 Bremssattel",
      "confidence": 0.95
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0.95
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.95
    },
    "notes": "Mixed groupset marked true because drivetrain components are Shimano CUES while the crank is Prowheel. Wheel rim material and tier not specified beyond 'Felge: Bontrager, Tubeless Ready, Disc, 32-Loch, Presta-Ventil' so wheelMaterial and wheelTier are null. No bike weight or power meter stated. Electronic shifting not explicitly mentioned."
  }
}

Normalized record

{
  "id": "liquid-life:10595972677941",
  "retailer": "liquid-life",
  "retailerProductId": "10595972677941",
  "productUrl": "https://www.liquid-life.de/products/trek-fx-3-gen-4-dark-carmine-2027",
  "brand": "Trek",
  "model": "FX 3 Gen 4 Dark Carmine",
  "modelYear": 2027,
  "category": "city",
  "categoryBasis": "route",
  "sourceCategory": "city",
  "price": 1099,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "aluminium",
  "frameModel": "Alpha Gold Aluminium, interne Zugführung, Gepäckträger- und Schutzblechösen, Post Mount-Scheibenbremsaufnahme, Seitenständeraufnahme 135 x 5 mm Schnellspannachs",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "CUES",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 10,
  "mixedGroupset": false,
  "groupsetComponents": {
    "rearDerailleur": "CUES",
    "cassette": "CUES"
  },
  "groupsetTierSpread": 0,
  "crank": "Prowheel, Aluminium, Narrow-Wide-Kettenblatt (40 Z.), 170 mm Kurbelarmlänge",
  "cassette": "Shimano CUES LG300, LINKGLIDE, 11-48 Z., 10fach",
  "brakes": "hydraulic-disc",
  "brakePistons": 2,
  "brakeTier": "basic",
  "suspension": "none",
  "fork": {
    "make": null,
    "line": null,
    "tier": "rigid",
    "travelMm": 0
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": null,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": "28",
  "wheelset": "Bontrager, Tubeless Ready, Disc, 32-Loch, Presta-Ventil",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Bontrager H2 Comp, Drahtwulstkern, 30 TPI, 700 x 35 mm",
  "weightKg": null,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1099,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1099,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1099,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1099,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "XS",
      "size": "XS",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1099,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "seller": null,
  "availability": "in-stock",
  "gtins": [],
  "imageUrl": "https://cdn.shopify.com/s/files/1/0783/9134/5461/files/650659.webp?v=1783929645",
  "rawTitle": "Trek FX 3 Gen 4 Dark Carmine 2027",
  "fetchedAt": "2026-09-19T05:49:51.096Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Rahmen": "Alpha Gold Aluminium, interne Zugführung, Gepäckträger- und Schutzblechösen, Post Mount-Scheibenbremsaufnahme, Seitenständeraufnahme 135 x 5 mm Schnellspannachse",
  "Gabel": "FX carbon, flat-mount disc, rack mounts, 410mm axle-to-crown, ThruSkew 5mm QR",
  "Felge": "Bontrager, Tubeless Ready, Disc, 32-Loch, Presta-Ventil",
  "Reifen": "Bontrager H2 Comp, Drahtwulstkern, 30 TPI, 700 x 35 mm",
  "Laufradgröße": "28\"",
  "Schaltwerk": "Shimano CUES U6000 GS",
  "Schalthebel": "Shimano",
  "Kette": "Shimano LG500",
  "Kurbel": "Prowheel, Aluminium, Narrow-Wide-Kettenblatt (40 Z.), 170 mm Kurbelarmlänge",
  "Kassette": "Shimano CUES LG300, LINKGLIDE, 11-48 Z., 10fach",
  "Bremsen": "Hydraulische Scheibenbremse von Shimano, MT201 Bremshebel, UR300 Bremssattel // Hydraulische Scheibenbremse von Shimano, MT201 Bremshebel, UR300 Bremssattel",
  "Griffe": "Trek Ergonomic PRO, Schraubklemmung",
  "Vorbau": "Bontrager Comp, 31 8 mm, Blendr-kompatibel, 7 Grad, 90 mm Länge",
  "Sattel": "Bontrager H1",
  "Sattelstütze": "Bontrager, Aluminium, 27,2 mm, 12 mm Versatz, 330 mm Länge",
  "Pedale": "nicht im Lieferumfang enthalten",
  "Disziplin": "Urbanbike"
}

Raw adapter output

{
  "retailer": "liquid-life",
  "retailerProductId": "10595972677941",
  "productUrl": "https://www.liquid-life.de/products/trek-fx-3-gen-4-dark-carmine-2027",
  "extractionMethod": "public-json-api",
  "sourceCategory": "city",
  "rawTitle": "Trek FX 3 Gen 4 Dark Carmine 2027",
  "rawBrand": "Trek",
  "price": 1099,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://cdn.shopify.com/s/files/1/0783/9134/5461/files/650659.webp?v=1783929645",
  "rawSpecifications": {
    "Rahmen": "Alpha Gold Aluminium, interne Zugführung, Gepäckträger- und Schutzblechösen, Post Mount-Scheibenbremsaufnahme, Seitenständeraufnahme 135 x 5 mm Schnellspannachse",
    "Gabel": "FX carbon, flat-mount disc, rack mounts, 410mm axle-to-crown, ThruSkew 5mm QR",
    "Felge": "Bontrager, Tubeless Ready, Disc, 32-Loch, Presta-Ventil",
    "Reifen": "Bontrager H2 Comp, Drahtwulstkern, 30 TPI, 700 x 35 mm",
    "Laufradgröße": "28\"",
    "Schaltwerk": "Shimano CUES U6000 GS",
    "Schalthebel": "Shimano",
    "Kette": "Shimano LG500",
    "Kurbel": "Prowheel, Aluminium, Narrow-Wide-Kettenblatt (40 Z.), 170 mm Kurbelarmlänge",
    "Kassette": "Shimano CUES LG300, LINKGLIDE, 11-48 Z., 10fach",
    "Bremsen": "Hydraulische Scheibenbremse von Shimano, MT201 Bremshebel, UR300 Bremssattel // Hydraulische Scheibenbremse von Shimano, MT201 Bremshebel, UR300 Bremssattel",
    "Griffe": "Trek Ergonomic PRO, Schraubklemmung",
    "Vorbau": "Bontrager Comp, 31 8 mm, Blendr-kompatibel, 7 Grad, 90 mm Länge",
    "Sattel": "Bontrager H1",
    "Sattelstütze": "Bontrager, Aluminium, 27,2 mm, 12 mm Versatz, 330 mm Länge",
    "Pedale": "nicht im Lieferumfang enthalten",
    "Disziplin": "Urbanbike"
  },
  "rawFeatures": [
    "Trek FX 3 Gen 4 Dark Carmine 2027 | Urbanbike Das FX 3 ist ein sportliches Alltagsrad für alle, die Geschwindigkeit und Vielseitigkeit mit einem überzeugenden Fahrgefühl kombinieren wollen. Der leichte Aluminiumrahmen, die vibrationsdämpfende Carbongabel und die aktive Geometrie sorgen für ein agiles und effizientes Handling, während der Shimano CUES 10fach-Antrieb für geschmeidige Schaltvorgänge und die hydraulischen Scheibenbremsen für eine zuverlässige Bremsleistung sorgen. Ob auf dem täglichen Weg zur Arbeit, auf kurzweiligen Feierabendrunden oder auf ausgedehnten Ausflügen am Wochenende – das FX 3 macht alles mit."
  ],
  "rawSizes": [
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1099,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1099,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1099,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1099,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "XS",
      "size": "XS",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1099,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "availabilityText": "5 of 5 variants in stock",
  "fetchedAt": "2026-09-19T05:49:51.096Z",
  "sourceMeta": {
    "shopifyProductId": 10595972677941,
    "handle": "trek-fx-3-gen-4-dark-carmine-2027",
    "productType": "Urbanbike",
    "tags": [
      "AVAILABLE_AT_Zentrallager Liquid-Life",
      "BIKE-UVP",
      "City / Urban",
      "Fahrrad",
      "Klaviyo-UVP",
      "Trek",
      "Urbanbike",
      "UVP20"
    ],
    "variantSkus": [
      "650659",
      "650658",
      "650657",
      "650656",
      "650655"
    ]
  }
}

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