Trek FX 3

boc:15695489499401 · source URL · confidence 0.91

Eligibility

Cannot win: availability is out-of-stock; no size confirmed in stock

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
XS	XS	—	unknown	unsupported	no	€999	—
S	S	—	unknown	unsupported	no	€999	—
M	M	—	unknown	unsupported	no	€999	—
L	L	—	unknown	unsupported	no	€999	—
XL	XL	—	unknown	unsupported	no	€999	—

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

—

unknown

unsupported

€999

—

unknown

unsupported

€999

—

unknown

unsupported

€999

—

unknown

unsupported

€999

—

unknown

unsupported

€999

—

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.

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

Identity

Only listing of this configuration — nothing to merge.

Provenance — why we believe each fact

field source evidence

brand retailer:boc / parse TREK

model retailer:boc / derived Trek FX 3

modelYear retailer:boc / parse Modelljahr: 2027

category retailer:boc / derived —

frameMaterial retailer:boc / parse Aluminium

groupsetFamily retailer:boc / dictionary Shimano CUES SL-U6000-10R, 10-fach || Shimano CUES U6000 GS

electronicShifting retailer:boc / derived Shimano CUES SL-U6000-10R, 10-fach || Shimano CUES U6000 GS

speeds retailer:boc / parse 10fach

brakes retailer:boc / parse Hydraulische Scheibenbremsen

brakeTier retailer:boc / dictionary MT201

brakePistons retailer:boc / parse Shimano caliper code MT201

suspension retailer:boc / derived no suspension fork and no rear shock on a drop-bar listing

fork retailer:boc / dictionary FX carbon, flat-mount disc, rack mounts, 410mm axle-to-crown, ThruSkew 5mm QR

dropperPost retailer:boc / derived seatpost row "Bontrager, Aluminium, 27,2 mm, 12 mm Versatz, 330 mm Länge" names no dropper, in a 31-field spec table

wheelSize retailer:boc / parse 28

wheelMaterial retailer:boc / parse Aluminium

weightKg retailer:boc / parse Gewicht Kg. ca.: 12 kg

powerMeter retailer:boc / derived absent from a 31-field spec table

availability retailer:boc / derived all variants sold out

field	source	evidence
brand	`retailer:boc` / parse	TREK
model	`retailer:boc` / derived	Trek FX 3
modelYear	`retailer:boc` / parse	Modelljahr: 2027
category	`retailer:boc` / derived	—
frameMaterial	`retailer:boc` / parse	Aluminium
groupsetFamily	`retailer:boc` / dictionary	Shimano CUES SL-U6000-10R, 10-fach \|\| Shimano CUES U6000 GS
electronicShifting	`retailer:boc` / derived	Shimano CUES SL-U6000-10R, 10-fach \|\| Shimano CUES U6000 GS
speeds	`retailer:boc` / parse	10fach
brakes	`retailer:boc` / parse	Hydraulische Scheibenbremsen
brakeTier	`retailer:boc` / dictionary	MT201
brakePistons	`retailer:boc` / parse	Shimano caliper code MT201
suspension	`retailer:boc` / derived	no suspension fork and no rear shock on a drop-bar listing
fork	`retailer:boc` / dictionary	FX carbon, flat-mount disc, rack mounts, 410mm axle-to-crown, ThruSkew 5mm QR
dropperPost	`retailer:boc` / derived	seatpost row "Bontrager, Aluminium, 27,2 mm, 12 mm Versatz, 330 mm Länge" names no dropper, in a 31-field spec table
wheelSize	`retailer:boc` / parse	28
wheelMaterial	`retailer:boc` / parse	Aluminium
weightKg	`retailer:boc` / parse	Gewicht Kg. ca.: 12 kg
powerMeter	`retailer:boc` / derived	absent from a 31-field spec table
availability	`retailer:boc` / derived	all variants sold out

Warnings

none

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 10,
  "wheelScore": 4,
  "extrasScore": 4,
  "suspensionScore": 0,
  "weightAdjustment": -4,
  "equipmentValue": 25,
  "notes": [
    "Shimano CUES = 10.",
    "Wheels unknown: scored below basic aluminium rather than assumed.",
    "Brakes \"hydraulic-disc\" +3.",
    "Tubeless-ready +1.",
    "12 kg vs 8.9 kg road reference = -4."
  ],
  "marketPrice": 1105,
  "valueScore": 1.106,
  "savingsVsMarket": 106
}

AI normalization

Not used: deterministic parsing resolved every field it needed.

Normalized record

{
  "id": "boc:15695489499401",
  "retailer": "boc",
  "retailerProductId": "15695489499401",
  "productUrl": "https://boc24.de/products/trek-fx-3",
  "brand": "Trek",
  "model": "FX 3",
  "modelYear": 2027,
  "category": "road",
  "categoryBasis": "route",
  "sourceCategory": "road",
  "price": 999,
  "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": {
    "shifters": "CUES",
    "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 | Formula DC-22, Aluminium, 6-Loch-Scheibenaufnahme, 8/9/10-Freilaufnabe von Shimano",
  "wheelMaterial": "aluminium",
  "wheelTier": "unknown",
  "tyres": "Bontrager H2 Comp, Drahtwulstkern, 30 TPI, 700 x 35 mm",
  "weightKg": 12,
  "ebike": null,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "XS",
      "size": "XS",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 999,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 999,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 999,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 999,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 999,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "seller": null,
  "availability": "out-of-stock",
  "gtins": [],
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_Trek_20FX_203-0-Dark_20Carmine-1047117.jpg?v=1793197945",
  "rawTitle": "Trek FX 3",
  "fetchedAt": "2026-11-01T01:37:22.523Z",
  "normalizationConfidence": 0.91,
  "warnings": []
}

Parsed specification table

{
  "Ausstattung": "Leichter Aluminium Rahmen Carbon Gabel Bewährte Shimano Cues Schaltung Hydraulische Shimano Scheibenbremsen Bontrager H2 Comp Reifen",
  "Anzahl Gänge": "10",
  "Beleuchtung vorhanden": "Nein",
  "Bereifung": "Bontrager H2 Comp, Drahtwulstkern, 30 TPI, 700 x 35 mm",
  "Bremsen": "Shimano Hydraulische Scheibenbremsen, MT201 Bremshebel, UR300 Bremssattel",
  "Bremsscheiben": "Shimano RT26, 6-Loch-Scheibenaufnahme, 160 mm",
  "Felgen": "Bontrager, Tubeless Ready, Disc, 32-Loch, Presta-Ventil",
  "Gabel": "FX carbon, flat-mount disc, rack mounts, 410mm axle-to-crown, ThruSkew 5mm QR",
  "Gepäckträger vorhanden": "Nein",
  "Geschlecht": "Unisex",
  "Gewicht Kg. ca.": "12 kg",
  "Griffe": "Trek Ergonomic PRO, Schraubklemmung",
  "Hinterradnabe": "Formula DC-22, Aluminium, 6-Loch-Scheibenaufnahme, 8/9/10-Freilaufnabe von Shimano, 135 x 5 mm",
  "Kassette": "Shimano CUES LG300, LINKGLIDE, 11-48 Z., 10fach",
  "Kette": "Shimano LG500",
  "Kurbelgarnitur": "Prowheel, Aluminium, Narrow-Wide-Kettenblatt (40 Z.), 170 mm Kurbelarmlänge",
  "Laufradgröße": "28 Zoll",
  "Lenker": "Bontrager Comp Lowriser, Aluminium, 31,8 mm, 15 mm Rise, 600 mm Breite",
  "Modelljahr": "2027",
  "Pedale": "Bontrager City Pedale",
  "Rahmen": "Alpha Gold Aluminium, interne Zugführung, Gepäckträger- und Schutzblechösen, Post Mount-Scheibenbremsaufnahme, Seitenständeraufnahme 135 x 5 mm Schnellspannachse",
  "Rahmenform": "Diamant",
  "Rahmenmaterial": "Aluminium",
  "Sattel": "Bontrager H1",
  "Sattelstütze": "Bontrager, Aluminium, 27,2 mm, 12 mm Versatz, 330 mm Länge",
  "Schalthebel": "Shimano CUES SL-U6000-10R, 10-fach",
  "Schaltwerk": "Shimano CUES U6000 GS",
  "Schutzblech vorhanden": "Nein",
  "Vorbau": "Bontrager Comp, 31 8 mm, Blendr-kompatibel, 7 Grad, 90 mm Länge",
  "Vorderradnabe": "Formula DC-20, Aluminium, 6-Loch-Scheibenaufnahme, 100 x 5 mm",
  "zulässiges Gesamtgewicht Kg": "136 kg"
}

Raw adapter output

{
  "retailer": "boc",
  "retailerProductId": "15695489499401",
  "productUrl": "https://boc24.de/products/trek-fx-3",
  "extractionMethod": "public-json-api",
  "sourceCategory": "road",
  "rawTitle": "Trek FX 3",
  "rawBrand": "TREK",
  "price": 999,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_Trek_20FX_203-0-Dark_20Carmine-1047117.jpg?v=1793197945",
  "rawSpecifications": {
    "Ausstattung": "Leichter Aluminium Rahmen Carbon Gabel Bewährte Shimano Cues Schaltung Hydraulische Shimano Scheibenbremsen Bontrager H2 Comp Reifen",
    "Anzahl Gänge": "10",
    "Beleuchtung vorhanden": "Nein",
    "Bereifung": "Bontrager H2 Comp, Drahtwulstkern, 30 TPI, 700 x 35 mm",
    "Bremsen": "Shimano Hydraulische Scheibenbremsen, MT201 Bremshebel, UR300 Bremssattel",
    "Bremsscheiben": "Shimano RT26, 6-Loch-Scheibenaufnahme, 160 mm",
    "Felgen": "Bontrager, Tubeless Ready, Disc, 32-Loch, Presta-Ventil",
    "Gabel": "FX carbon, flat-mount disc, rack mounts, 410mm axle-to-crown, ThruSkew 5mm QR",
    "Gepäckträger vorhanden": "Nein",
    "Geschlecht": "Unisex",
    "Gewicht Kg. ca.": "12 kg",
    "Griffe": "Trek Ergonomic PRO, Schraubklemmung",
    "Hinterradnabe": "Formula DC-22, Aluminium, 6-Loch-Scheibenaufnahme, 8/9/10-Freilaufnabe von Shimano, 135 x 5 mm",
    "Kassette": "Shimano CUES LG300, LINKGLIDE, 11-48 Z., 10fach",
    "Kette": "Shimano LG500",
    "Kurbelgarnitur": "Prowheel, Aluminium, Narrow-Wide-Kettenblatt (40 Z.), 170 mm Kurbelarmlänge",
    "Laufradgröße": "28 Zoll",
    "Lenker": "Bontrager Comp Lowriser, Aluminium, 31,8 mm, 15 mm Rise, 600 mm Breite",
    "Modelljahr": "2027",
    "Pedale": "Bontrager City Pedale",
    "Rahmen": "Alpha Gold Aluminium, interne Zugführung, Gepäckträger- und Schutzblechösen, Post Mount-Scheibenbremsaufnahme, Seitenständeraufnahme 135 x 5 mm Schnellspannachse",
    "Rahmenform": "Diamant",
    "Rahmenmaterial": "Aluminium",
    "Sattel": "Bontrager H1",
    "Sattelstütze": "Bontrager, Aluminium, 27,2 mm, 12 mm Versatz, 330 mm Länge",
    "Schalthebel": "Shimano CUES SL-U6000-10R, 10-fach",
    "Schaltwerk": "Shimano CUES U6000 GS",
    "Schutzblech vorhanden": "Nein",
    "Vorbau": "Bontrager Comp, 31 8 mm, Blendr-kompatibel, 7 Grad, 90 mm Länge",
    "Vorderradnabe": "Formula DC-20, Aluminium, 6-Loch-Scheibenaufnahme, 100 x 5 mm",
    "zulässiges Gesamtgewicht Kg": "136 kg"
  },
  "rawFeatures": [
    "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 mac"
  ],
  "rawSizes": [
    {
      "rawSize": "XS",
      "size": "XS",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 999,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 999,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 999,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 999,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 999,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "availabilityText": "all variants sold out",
  "fetchedAt": "2026-11-01T01:37:22.523Z",
  "sourceMeta": {
    "shopifyProductId": 15695489499401,
    "handle": "trek-fx-3",
    "productType": "WG1",
    "variantSkus": [
      "1047117-1",
      "1047117-2",
      "1047117-3",
      "1047117-4",
      "1047117-5",
      "1047117-6",
      "1047117-7",
      "1047117-8",
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      "1047117-11",
      "1047117-12",
      "1047117-13",
      "1047117-14",
      "1047117-15"
    ]
  }
}

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