Marin HEADLANDS 2 - Carbon Gravel Bike - 2026 - bone grey

bike24:946847 · source URL · confidence 0.95 · GTIN 0843346133892, 0843346133908, 0843346133915, 0843346133922 +1

Eligibility

Can win a band.

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
52 cm	—	52 cm	exact scale	stated by the retailer	yes	listing price	52 cm
54 cm	—	54 cm	exact scale	stated by the retailer	yes	listing price	54 cm
56 cm	—	56 cm	exact scale	stated by the retailer	yes	listing price	56 cm
58 cm	—	58 cm	exact scale	stated by the retailer	yes	listing price	58 cm
60 cm	—	60 cm	exact scale	stated by the retailer	yes	listing price	60 cm

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

52 cm

—

52 cm

exact scale

stated by the retailer

yes

listing price

52 cm

54 cm

—

54 cm

exact scale

stated by the retailer

yes

listing price

54 cm

56 cm

—

56 cm

exact scale

stated by the retailer

yes

listing price

56 cm

58 cm

—

58 cm

exact scale

stated by the retailer

yes

listing price

58 cm

60 cm

—

60 cm

exact scale

stated by the retailer

yes

listing price

60 cm

A shopper asking for: 54 → 54 cm in stock · 56 → 56 cm in stock · 58 → 58 cm in stock · 60 → 60 cm in stock

Identity

Only listing of this configuration — nothing to merge.

Provenance — why we believe each fact

field source evidence

brand retailer:bike24 / parse Marin

model retailer:bike24 / derived Marin HEADLANDS 2 - Carbon Gravel Bike - 2026 - bone grey

modelYear retailer:bike24 / parse Modelljahr: 2026

category retailer:bike24 / parse Gravel

frameMaterial retailer:bike24 / parse Carbon

groupsetFamily retailer:bike24 / dictionary Shimano GRX RX820 || Shimano GRX RDX822

electronicShifting retailer:bike24 / parse Mechanisch

speeds retailer:bike24 / parse 1 x 12

brakes retailer:bike24 / parse Hydraulisch

suspension retailer:bike24 / derived no suspension fork and no rear shock on a drop-bar listing

fork retailer:bike24 / dictionary Marin Full Carbon

dropperPost retailer:bike24 / derived Dropper

beltDrive retailer:bike24 / parse KMC

wheelSize retailer:bike24 / parse 28

wheelMaterial retailer:bike24 / parse Aluminum

powerMeter retailer:bike24 / derived absent from a 46-field spec table

availability retailer:bike24 / derived https://schema.org/InStock

field	source	evidence
brand	`retailer:bike24` / parse	Marin
model	`retailer:bike24` / derived	Marin HEADLANDS 2 - Carbon Gravel Bike - 2026 - bone grey
modelYear	`retailer:bike24` / parse	Modelljahr: 2026
category	`retailer:bike24` / parse	Gravel
frameMaterial	`retailer:bike24` / parse	Carbon
groupsetFamily	`retailer:bike24` / dictionary	Shimano GRX RX820 \|\| Shimano GRX RDX822
electronicShifting	`retailer:bike24` / parse	Mechanisch
speeds	`retailer:bike24` / parse	1 x 12
brakes	`retailer:bike24` / parse	Hydraulisch
suspension	`retailer:bike24` / derived	no suspension fork and no rear shock on a drop-bar listing
fork	`retailer:bike24` / dictionary	Marin Full Carbon
dropperPost	`retailer:bike24` / derived	Dropper
beltDrive	`retailer:bike24` / parse	KMC
wheelSize	`retailer:bike24` / parse	28
wheelMaterial	`retailer:bike24` / parse	Aluminum
powerMeter	`retailer:bike24` / derived	absent from a 46-field spec table
availability	`retailer:bike24` / derived	https://schema.org/InStock

Warnings

none

Score breakdown

{
  "frameScore": 26,
  "drivetrainScore": 20,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 51,
  "notes": [
    "Shimano GRX = 20.",
    "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\" = 0, the baseline for gravel.",
    "Weight not published: no weight adjustment either way."
  ],
  "marketPrice": 2660,
  "valueScore": 1.073,
  "savingsVsMarket": 181
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "Wheel tier left null because the rims are a house/model name ('Marin Aluminum Double Wall') not a recognized branded wheelset tier. Weight not stated in source.",
  "raw": {
    "frameMaterial": {
      "value": "carbon",
      "evidence": "Material: Carbon",
      "confidence": 0.9
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schaltsystem (Hersteller): Shimano",
      "confidence": 0.9
    },
    "groupsetFamily": {
      "value": "GRX",
      "evidence": "Schalthebel: Shimano GRX RX820",
      "confidence": 0.9
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Schaltungsart: Kette - Mechanisch",
      "confidence": 0.9
    },
    "speeds": {
      "value": "12",
      "evidence": "Schaltstufen: 1 x 12",
      "confidence": 0.9
    },
    "mixedGroupset": {
      "value": "false",
      "evidence": "Schalthebel: Shimano GRX RX820\nSchaltwerk: Shimano GRX RDX822\nKurbel: Shimano GRX FC-RX8020",
      "confidence": 0.8
    },
    "wheelMaterial": {
      "value": "aluminium",
      "evidence": "Felgen: Marin Aluminum Double Wall",
      "confidence": 0.9
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.3
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Art der Bremse: Scheibenbremse\nBremsbetätigung: Hydraulisch",
      "confidence": 0.9
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "notes": "Wheel tier left null because the rims are a house/model name ('Marin Aluminum Double Wall') not a recognized branded wheelset tier. Weight not stated in source."
  }
}

Normalized record

{
  "id": "bike24:946847",
  "retailer": "bike24",
  "retailerProductId": "946847",
  "productUrl": "https://www.bike24.de/p1946847.html",
  "brand": "Marin",
  "model": "HEADLANDS 2",
  "modelYear": 2026,
  "category": "gravel",
  "categoryBasis": "stated",
  "sourceCategory": "gravel",
  "price": 2479,
  "originalPrice": 3295,
  "currency": "EUR",
  "discountPercent": 25,
  "frameMaterial": "carbon",
  "frameModel": "UD Carbon | Beyond Road Platform",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "GRX",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 12,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "GRX",
    "rearDerailleur": "GRX",
    "crank": "GRX"
  },
  "groupsetTierSpread": 0,
  "crank": "Shimano GRX FC-RX8020",
  "cassette": "Shimano CSM7100",
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "none",
  "fork": {
    "make": null,
    "line": null,
    "tier": "rigid",
    "travelMm": 0
  },
  "rearShock": null,
  "dropperPost": true,
  "beltDrive": false,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": "28",
  "wheelset": "Marin Aluminum Double Wall | Forged Aluminum",
  "wheelMaterial": "aluminium",
  "wheelTier": "unknown",
  "tyres": "Vee Tire Co. Quikstyk | 700x45",
  "weightKg": null,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "52 cm",
      "size": "52",
      "sizeCm": 52,
      "inStock": true,
      "stockCount": 1,
      "price": null
    },
    {
      "rawSize": "54 cm",
      "size": "54",
      "sizeCm": 54,
      "inStock": true,
      "stockCount": 1,
      "price": null
    },
    {
      "rawSize": "56 cm",
      "size": "56",
      "sizeCm": 56,
      "inStock": true,
      "stockCount": 1,
      "price": null
    },
    {
      "rawSize": "58 cm",
      "size": "58",
      "sizeCm": 58,
      "inStock": true,
      "stockCount": 1,
      "price": null
    },
    {
      "rawSize": "60 cm",
      "size": "60",
      "sizeCm": 60,
      "inStock": true,
      "stockCount": 1,
      "price": null
    }
  ],
  "seller": null,
  "availability": "in-stock",
  "gtins": [
    "0843346133892",
    "0843346133908",
    "0843346133915",
    "0843346133922",
    "0843346133939"
  ],
  "imageUrl": "https://images.bike24.com/media/510/i/mb/6a/b3/f2/headlands-2-1946561.jpg",
  "rawTitle": "Marin HEADLANDS 2 - Carbon Gravel Bike - 2026 - bone grey",
  "fetchedAt": "2026-09-19T05:13:27.933Z",
  "normalizationConfidence": 0.95,
  "warnings": []
}

Parsed specification table

{
  "Produktname": "Marin HEADLANDS 2 - Carbon Gravel Bike - 2026 - bone grey",
  "Hersteller": "Marin Bikes",
  "Artikelnummer": "MAB733008",
  "Aktivität": "Radfahren",
  "Geschlecht": "Herren",
  "Material": "Carbon",
  "Radsport Einsatzbereich": "Allroad / Gravel",
  "Naben": "Forged Aluminum",
  "Speichen": "Double Butted Stainless",
  "Felgen": "Marin Aluminum Double Wall",
  "Kette": "KMC X12",
  "Kassette": "Shimano CSM7100",
  "Schalthebel": "Shimano GRX RX820",
  "Schaltwerk": "Shimano GRX RDX822",
  "Innenlager": "Shimano BB-RS500 | BSA",
  "Kettenblatt Abstufung": "42",
  "Kurbel": "Shimano GRX FC-RX8020",
  "Bremsen": "Shimano GRX - BR-RX820 | 160/160mm",
  "Sattelstütze Modell": "TranzX YSP38J dropper",
  "Sattel": "Marin Beyond Road Concept Elite",
  "Lenkerband": "Marin Shock Absorbing",
  "Lenker": "Marin Butted Alloy",
  "Vorbau": "Marin 3D Forged Alloy",
  "Gabel": "Marin Full Carbon",
  "Steuersatz": "FSA Orbit IS",
  "Rahmen": "UD Carbon | Beyond Road Platform",
  "Schaltsystem (Hersteller)": "Shimano",
  "Abstufung Kassette": "10-51",
  "Schaltungsart": "Kette - Mechanisch",
  "Art der Bremse": "Scheibenbremse",
  "Laufradgröße": "28\" (622mm)",
  "Sattelstütze": "Dropper Post",
  "Hinterbau": "Ungefedert",
  "Reifen": "Vee Tire Co. Quikstyk | 700x45",
  "Maximale Reifenbreite": "50mm",
  "Bremsbetätigung": "Hydraulisch",
  "Modelljahr": "2026",
  "Kollektion": "Ganzjährig",
  "Farbe": "Beige",
  "Gabel Bauart": "Starrgabel",
  "Zugverlegung": "intern",
  "Produktserie": "Marin - Headlands",
  "Schaltstufen": "1 x 12",
  "Rahmenform": "Diamant",
  "GTIN": "843346133892, 843346133908, 843346133915, 843346133922, 843346133939",
  "Herstellerseite": "www.marinbikes.com"
}

Raw adapter output

{
  "retailer": "bike24",
  "retailerProductId": "946847",
  "productUrl": "https://www.bike24.de/p1946847.html",
  "extractionMethod": "embedded-json",
  "sourceCategory": "gravel",
  "rawTitle": "Marin HEADLANDS 2 - Carbon Gravel Bike - 2026 - bone grey",
  "rawBrand": "Marin",
  "price": 2479,
  "originalPrice": 3295,
  "currency": "EUR",
  "imageUrl": "https://images.bike24.com/media/510/i/mb/6a/b3/f2/headlands-2-1946561.jpg",
  "rawSpecifications": {
    "Produktname": "Marin HEADLANDS 2 - Carbon Gravel Bike - 2026 - bone grey",
    "Hersteller": "Marin Bikes",
    "Artikelnummer": "MAB733008",
    "Aktivität": "Radfahren",
    "Geschlecht": "Herren",
    "Material": "Carbon",
    "Radsport Einsatzbereich": "Allroad / Gravel",
    "Naben": "Forged Aluminum",
    "Speichen": "Double Butted Stainless",
    "Felgen": "Marin Aluminum Double Wall",
    "Kette": "KMC X12",
    "Kassette": "Shimano CSM7100",
    "Schalthebel": "Shimano GRX RX820",
    "Schaltwerk": "Shimano GRX RDX822",
    "Innenlager": "Shimano BB-RS500 | BSA",
    "Kettenblatt Abstufung": "42",
    "Kurbel": "Shimano GRX FC-RX8020",
    "Bremsen": "Shimano GRX - BR-RX820 | 160/160mm",
    "Sattelstütze Modell": "TranzX YSP38J dropper",
    "Sattel": "Marin Beyond Road Concept Elite",
    "Lenkerband": "Marin Shock Absorbing",
    "Lenker": "Marin Butted Alloy",
    "Vorbau": "Marin 3D Forged Alloy",
    "Gabel": "Marin Full Carbon",
    "Steuersatz": "FSA Orbit IS",
    "Rahmen": "UD Carbon | Beyond Road Platform",
    "Schaltsystem (Hersteller)": "Shimano",
    "Abstufung Kassette": "10-51",
    "Schaltungsart": "Kette - Mechanisch",
    "Art der Bremse": "Scheibenbremse",
    "Laufradgröße": "28\" (622mm)",
    "Sattelstütze": "Dropper Post",
    "Hinterbau": "Ungefedert",
    "Reifen": "Vee Tire Co. Quikstyk | 700x45",
    "Maximale Reifenbreite": "50mm",
    "Bremsbetätigung": "Hydraulisch",
    "Modelljahr": "2026",
    "Kollektion": "Ganzjährig",
    "Farbe": "Beige",
    "Gabel Bauart": "Starrgabel",
    "Zugverlegung": "intern",
    "Produktserie": "Marin - Headlands",
    "Schaltstufen": "1 x 12",
    "Rahmenform": "Diamant",
    "GTIN": "843346133892, 843346133908, 843346133915, 843346133922, 843346133939",
    "Herstellerseite": "www.marinbikes.com"
  },
  "rawFeatures": [],
  "rawSizes": [
    {
      "rawSize": "52 cm",
      "size": "52",
      "sizeCm": 52,
      "inStock": true,
      "stockCount": 1,
      "price": null
    },
    {
      "rawSize": "54 cm",
      "size": "54",
      "sizeCm": 54,
      "inStock": true,
      "stockCount": 1,
      "price": null
    },
    {
      "rawSize": "56 cm",
      "size": "56",
      "sizeCm": 56,
      "inStock": true,
      "stockCount": 1,
      "price": null
    },
    {
      "rawSize": "58 cm",
      "size": "58",
      "sizeCm": 58,
      "inStock": true,
      "stockCount": 1,
      "price": null
    },
    {
      "rawSize": "60 cm",
      "size": "60",
      "sizeCm": 60,
      "inStock": true,
      "stockCount": 1,
      "price": null
    }
  ],
  "availabilityText": "https://schema.org/InStock",
  "fetchedAt": "2026-09-19T05:13:27.933Z",
  "sourceMeta": {
    "skus": [
      "843346133892",
      "843346133908",
      "843346133915",
      "843346133922",
      "843346133939"
    ],
    "startingPrice": false,
    "discountInPercent": 24,
    "articleNumber": "MAB733008"
  }
}

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