Specialized Diverge 4 Expert Shimano GRX Di2, nebula metallic/sandstone metallic

biker-boarder:3143581 · source URL · confidence 1 · GTIN 0196625260087, 0196625260094, 0196625260346, 0196625260353 +2

Eligibility

Can win a band.

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
49 cm	—	49 cm	exact scale	stated by the retailer	yes	€5.299	49 cm
52 cm	—	52 cm	exact scale	stated by the retailer	yes	€5.299	52 cm
54 cm	—	54 cm	exact scale	stated by the retailer	yes	€5.299	54 cm
56 cm	—	56 cm	exact scale	stated by the retailer	?	listing price	56 cm
58 cm	—	58 cm	exact scale	stated by the retailer	?	listing price	58 cm
61 cm	—	61 cm	exact scale	stated by the retailer	yes	€5.299	61 cm

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

49 cm

—

49 cm

exact scale

stated by the retailer

yes

€5.299

49 cm

52 cm

—

52 cm

exact scale

stated by the retailer

yes

€5.299

52 cm

54 cm

—

54 cm

exact scale

stated by the retailer

yes

€5.299

54 cm

56 cm

—

56 cm

exact scale

stated by the retailer

listing price

56 cm

58 cm

—

58 cm

exact scale

stated by the retailer

listing price

58 cm

61 cm

—

61 cm

exact scale

stated by the retailer

yes

€5.299

61 cm

A shopper asking for: 54 → 54 cm in stock · 56 → 56 cm fits but sold out · 58 → 58 cm fits but sold out · 60 → 61 cm in stock

Identity

Only listing of this configuration — nothing to merge.

Provenance — why we believe each fact

field source evidence

brand retailer:biker-boarder / parse specialized

model retailer:biker-boarder / derived Specialized Diverge 4 Expert Shimano GRX Di2, nebula metallic/sandstone metallic

category retailer:biker-boarder / parse Diverge

frameMaterial retailer:biker-boarder / parse Carbon

groupsetFamily retailer:biker-boarder / dictionary Shimano GRX Di2 RX825, 1x12 || Shimano GRX Di2 1x12 RX827

electronicShifting retailer:biker-boarder / parse Di2

speeds retailer:biker-boarder / parse 1x12

brakes retailer:biker-boarder / parse hydr. Scheibenbremse

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

fork retailer:biker-boarder / dictionary Future Shock 3.2 w/ Smooth Boot, FACT Carbon 12x100 mm Steckachse, Flat-Mount Disc

dropperPost retailer:biker-boarder / derived seatpost row "Roval Terra Carbon Seat Post, 20 mm Offset" names no dropper, in a 40-field spec table

wheelMaterial retailer:biker-boarder / dictionary Roval Terra C

wheelTier retailer:biker-boarder / dictionary Roval Terra C

weightKg retailer:biker-boarder / parse Gewicht (kg): 8,9

powerMeter retailer:biker-boarder / derived absent from a 40-field spec table

availability retailer:biker-boarder / derived 5-12 Werktage

field	source	evidence
brand	`retailer:biker-boarder` / parse	specialized
model	`retailer:biker-boarder` / derived	Specialized Diverge 4 Expert Shimano GRX Di2, nebula metallic/sandstone metallic
category	`retailer:biker-boarder` / parse	Diverge
frameMaterial	`retailer:biker-boarder` / parse	Carbon
groupsetFamily	`retailer:biker-boarder` / dictionary	Shimano GRX Di2 RX825, 1x12 \|\| Shimano GRX Di2 1x12 RX827
electronicShifting	`retailer:biker-boarder` / parse	Di2
speeds	`retailer:biker-boarder` / parse	1x12
brakes	`retailer:biker-boarder` / parse	hydr. Scheibenbremse
suspension	`retailer:biker-boarder` / derived	no suspension fork and no rear shock on a drop-bar listing
fork	`retailer:biker-boarder` / dictionary	Future Shock 3.2 w/ Smooth Boot, FACT Carbon 12x100 mm Steckachse, Flat-Mount Disc
dropperPost	`retailer:biker-boarder` / derived	seatpost row "Roval Terra Carbon Seat Post, 20 mm Offset" names no dropper, in a 40-field spec table
wheelMaterial	`retailer:biker-boarder` / dictionary	Roval Terra C
wheelTier	`retailer:biker-boarder` / dictionary	Roval Terra C
weightKg	`retailer:biker-boarder` / parse	Gewicht (kg): 8,9
powerMeter	`retailer:biker-boarder` / derived	absent from a 40-field spec table
availability	`retailer:biker-boarder` / derived	5-12 Werktage

Warnings

none

Score breakdown

{
  "frameScore": 26,
  "drivetrainScore": 30,
  "wheelScore": 13,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": 3,
  "equipmentValue": 72,
  "notes": [
    "Shimano GRX Di2 = 30.",
    "Wheels \"entry-carbon\" = 13.",
    "Brakes \"hydraulic-disc\" = 0, the baseline for gravel.",
    "8.9 kg vs 10.4 kg gravel reference = +3."
  ],
  "marketPrice": 4611,
  "valueScore": 0.87,
  "savingsVsMarket": -688
}

AI normalization

Not used: deterministic parsing resolved every field it needed.

Normalized record

{
  "id": "biker-boarder:3143581",
  "retailer": "biker-boarder",
  "retailerProductId": "3143581",
  "productUrl": "https://www.biker-boarder.de/specialized/3143581.html",
  "brand": "Specialized",
  "model": "Diverge 4 Expert Shimano GRX Di2, nebula metallic/sandstone metallic",
  "modelYear": null,
  "category": "gravel",
  "categoryBasis": "stated",
  "sourceCategory": "gravel",
  "price": 5299,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "carbon",
  "frameModel": "Specialized Diverge FACT 9r Carbon, SWAT™ Door Integration, Future Shock Suspension, Threaded BB, Internal Routing, 12x142 mm Steckachse, Flat-Mount Disc, UDH D",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "GRX Di2",
  "groupsetGeneration": null,
  "electronicShifting": true,
  "speeds": 12,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "GRX Di2",
    "rearDerailleur": "GRX Di2",
    "crank": "GRX"
  },
  "groupsetTierSpread": 0,
  "crank": "Shimano GRX RX820",
  "cassette": "Shimano Deore XT, 10-51 Z.",
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "brakeTier": "unknown",
  "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": null,
  "wheelset": "Roval Terra C, 25 mm Innenbreite, 32 mm Felgenhöhe, 24-Loch, Tubeless Ready, DT Swiss for Roval 370 Nabe, Centerlock Disc, DT Swiss Competit",
  "wheelMaterial": "carbon",
  "wheelTier": "entry-carbon",
  "tyres": "Tracer 700x45, Tan Sidewall, Tubeless Ready",
  "weightKg": 8.9,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "49 cm",
      "size": "49",
      "sizeCm": 49,
      "inStock": true,
      "stockCount": null,
      "price": 5299
    },
    {
      "rawSize": "52 cm",
      "size": "52",
      "sizeCm": 52,
      "inStock": true,
      "stockCount": null,
      "price": 5299
    },
    {
      "rawSize": "54 cm",
      "size": "54",
      "sizeCm": 54,
      "inStock": true,
      "stockCount": null,
      "price": 5299
    },
    {
      "rawSize": "56 cm",
      "size": "56",
      "sizeCm": 56,
      "inStock": null,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "58 cm",
      "size": "58",
      "sizeCm": 58,
      "inStock": null,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "61 cm",
      "size": "61",
      "sizeCm": 61,
      "inStock": true,
      "stockCount": null,
      "price": 5299
    }
  ],
  "seller": null,
  "availability": "in-stock",
  "gtins": [
    "0196625260087",
    "0196625260094",
    "0196625260346",
    "0196625260353",
    "0196625260384",
    "0196625260445"
  ],
  "imageUrl": "https://img.biker-boarder.de/products/400x300c/1b/1b440422-3e8c-48e8-81ca-644351e48689.jpg",
  "rawTitle": "Specialized Diverge 4 Expert Shimano GRX Di2, nebula metallic/sandstone metallic",
  "fetchedAt": "2026-09-19T06:28:20.765Z",
  "normalizationConfidence": 1,
  "warnings": []
}

Parsed specification table

{
  "Bike Einsatzzweck": "Gravel, Adventure und Performance",
  "Rahmen": "Specialized Diverge FACT 9r Carbon, SWAT™ Door Integration, Future Shock Suspension, Threaded BB, Internal Routing, 12x142 mm Steckachse, Flat-Mount Disc, UDH Dropout",
  "Rahmenmaterial": "Carbon",
  "Gabel": "Future Shock 3.2 w/ Smooth Boot, FACT Carbon 12x100 mm Steckachse, Flat-Mount Disc",
  "Federweg vorn (mm)": "20",
  "Vorbau": "Future Stem, Pro",
  "Lenker": "Specialized Adventure Gear Hover, 103 mm Drop x 70 mm Reach x 12º Flare",
  "Lenkerband": "Supacaz Super Sticky Kush",
  "Bremsen": "Shimano GRX Hydraulic Brake",
  "Bremsentyp": "hydr. Scheibenbremse",
  "Schaltwerk": "Shimano GRX Di2 1x12 RX827",
  "Schalt-/Bremshebel": "Shimano GRX Di2 RX825, 1x12",
  "Schaltart": "elektronisch",
  "Kassette": "Shimano Deore XT, 10-51 Z.",
  "Kette": "Shimano XT M8100, 12-fach mit Quick Link",
  "Kurbelsatz": "Shimano GRX RX820",
  "Kettenblätter": "40",
  "Schaltung/Antrieb": "Kettenschaltung",
  "Antrieb": "1x",
  "Gänge": "12",
  "Innenlager": "Shimano Threaded BSA BB",
  "Pedale": "nicht enthalten",
  "Laufradsatz": "Roval Terra C, 25 mm Innenbreite, 32 mm Felgenhöhe, 24-Loch, Tubeless Ready, DT Swiss for Roval 370 Nabe, Centerlock Disc, DT Swiss Competition Race Speichen",
  "Laufradgröße": "700C",
  "Reifen": "Tracer 700x45, Tan Sidewall, Tubeless Ready",
  "Reifenfreiheit (mm / Zoll)": "50 / 2.00",
  "Schläuche": "Presta, 700x32-50 mm",
  "Sattel": "Body Geometry Power Expert",
  "Sattelstützenklemme": "Specialized Alloy, 30,8 mm",
  "Sattelstütze": "Roval Terra Carbon Seat Post, 20 mm Offset",
  "Extras": "SWAT 4.0 Internal Downtube Storage",
  "Schaltauge": "UDH",
  "Gewicht (kg)": "8,9",
  "Artikelnummern": "49 cm | SKU: 3143582, EAN: 0196625260353, MPN: 95426-3349 52 cm | SKU: 3143583, EAN: 0196625260094, MPN: 95426-3352 54 cm | SKU: 3143584, EAN: 0196625260445, MPN: 95426-3354 56 cm | SKU: 3143585, EAN: 0196625260346, MPN: 95426-3356 58 cm | SKU: 3143586, EAN: 0196625260384, MPN: 95426-3358 61 cm | SKU: 3143587, EAN: 0196625260087, MPN: 95426-3361",
  "49 cm | SKU": "3143582, EAN: 0196625260353, MPN: 95426-3349",
  "52 cm | SKU": "3143583, EAN: 0196625260094, MPN: 95426-3352",
  "54 cm | SKU": "3143584, EAN: 0196625260445, MPN: 95426-3354",
  "56 cm | SKU": "3143585, EAN: 0196625260346, MPN: 95426-3356",
  "58 cm | SKU": "3143586, EAN: 0196625260384, MPN: 95426-3358",
  "61 cm | SKU": "3143587, EAN: 0196625260087, MPN: 95426-3361"
}

Raw adapter output

{
  "retailer": "biker-boarder",
  "retailerProductId": "3143581",
  "productUrl": "https://www.biker-boarder.de/specialized/3143581.html",
  "extractionMethod": "server-html",
  "sourceCategory": "gravel",
  "rawTitle": "Specialized Diverge 4 Expert Shimano GRX Di2, nebula metallic/sandstone metallic",
  "rawBrand": "specialized",
  "price": 5299,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://img.biker-boarder.de/products/400x300c/1b/1b440422-3e8c-48e8-81ca-644351e48689.jpg",
  "rawSpecifications": {
    "Bike Einsatzzweck": "Gravel, Adventure und Performance",
    "Rahmen": "Specialized Diverge FACT 9r Carbon, SWAT™ Door Integration, Future Shock Suspension, Threaded BB, Internal Routing, 12x142 mm Steckachse, Flat-Mount Disc, UDH Dropout",
    "Rahmenmaterial": "Carbon",
    "Gabel": "Future Shock 3.2 w/ Smooth Boot, FACT Carbon 12x100 mm Steckachse, Flat-Mount Disc",
    "Federweg vorn (mm)": "20",
    "Vorbau": "Future Stem, Pro",
    "Lenker": "Specialized Adventure Gear Hover, 103 mm Drop x 70 mm Reach x 12º Flare",
    "Lenkerband": "Supacaz Super Sticky Kush",
    "Bremsen": "Shimano GRX Hydraulic Brake",
    "Bremsentyp": "hydr. Scheibenbremse",
    "Schaltwerk": "Shimano GRX Di2 1x12 RX827",
    "Schalt-/Bremshebel": "Shimano GRX Di2 RX825, 1x12",
    "Schaltart": "elektronisch",
    "Kassette": "Shimano Deore XT, 10-51 Z.",
    "Kette": "Shimano XT M8100, 12-fach mit Quick Link",
    "Kurbelsatz": "Shimano GRX RX820",
    "Kettenblätter": "40",
    "Schaltung/Antrieb": "Kettenschaltung",
    "Antrieb": "1x",
    "Gänge": "12",
    "Innenlager": "Shimano Threaded BSA BB",
    "Pedale": "nicht enthalten",
    "Laufradsatz": "Roval Terra C, 25 mm Innenbreite, 32 mm Felgenhöhe, 24-Loch, Tubeless Ready, DT Swiss for Roval 370 Nabe, Centerlock Disc, DT Swiss Competition Race Speichen",
    "Laufradgröße": "700C",
    "Reifen": "Tracer 700x45, Tan Sidewall, Tubeless Ready",
    "Reifenfreiheit (mm / Zoll)": "50 / 2.00",
    "Schläuche": "Presta, 700x32-50 mm",
    "Sattel": "Body Geometry Power Expert",
    "Sattelstützenklemme": "Specialized Alloy, 30,8 mm",
    "Sattelstütze": "Roval Terra Carbon Seat Post, 20 mm Offset",
    "Extras": "SWAT 4.0 Internal Downtube Storage",
    "Schaltauge": "UDH",
    "Gewicht (kg)": "8,9",
    "Artikelnummern": "49 cm | SKU: 3143582, EAN: 0196625260353, MPN: 95426-3349 52 cm | SKU: 3143583, EAN: 0196625260094, MPN: 95426-3352 54 cm | SKU: 3143584, EAN: 0196625260445, MPN: 95426-3354 56 cm | SKU: 3143585, EAN: 0196625260346, MPN: 95426-3356 58 cm | SKU: 3143586, EAN: 0196625260384, MPN: 95426-3358 61 cm | SKU: 3143587, EAN: 0196625260087, MPN: 95426-3361",
    "49 cm | SKU": "3143582, EAN: 0196625260353, MPN: 95426-3349",
    "52 cm | SKU": "3143583, EAN: 0196625260094, MPN: 95426-3352",
    "54 cm | SKU": "3143584, EAN: 0196625260445, MPN: 95426-3354",
    "56 cm | SKU": "3143585, EAN: 0196625260346, MPN: 95426-3356",
    "58 cm | SKU": "3143586, EAN: 0196625260384, MPN: 95426-3358",
    "61 cm | SKU": "3143587, EAN: 0196625260087, MPN: 95426-3361"
  },
  "rawFeatures": [
    "Am souveränsten und stabilsten: Specializeds souveränste und stabilste Gravel-Geometrie aller Zeiten, damit du auch auf grobem Gravel und ausgefahrenem Terrain Vollgas geben und die Kontrolle behalten kannst.",
    "Flacheres Steuerrohr: Ein Steuerrohrwinkel von 71 Grad (56 cm) sorgt für einen längeren Nachlauf, einen größeren Radstand und ein sichereres Fahrgefühl.",
    "Niedrigeres Tretlager: Ein um 5 mm niedrigeres Tretlager vermittelt das Gefühl, IM statt AUF dem Rad zu sitzen, und sorgt so für ultimatives Vertrauen.",
    "Längerer Reach: Ein progressiv längerer Reach bedeutet, dass mehr Rider einen kürzeren Vorbau verwenden können – dadurch bleibt die Körpermasse zentriert.",
    "430 mm Kettenstrebe: Durch die Verlängerung der Kettenstreben um 5 mm schafft Specialized mehr Reifenfreiheit und eine bessere Balance zum längeren Front-Center.",
    "Diverge 4 FACT 9r Carbon Carbonrahmen: \"Functionally Advanced Composite Technology\"; je höher der Wert, umso komplexer der Produktionsprozess und leichter ist die Gabel, aber auch teurer",
    "Flat-Mount Bremsaufnahme",
    "12 x 142 mm Steckachse",
    "FACT Carbongabel: \"Functionally Advanced Composite Technology\"; je höher der Wert, umso komplexer der Produktionsprozess und leichter ist die Gabel, aber auch teurer",
    "Flat-Mount Bremsaufnahme",
    "12 x 100 mm Steckachse",
    "Shimano GRX800 Di2 1x12 Antrieb"
  ],
  "rawSizes": [
    {
      "rawSize": "49 cm",
      "size": "49",
      "sizeCm": 49,
      "inStock": true,
      "stockCount": null,
      "price": 5299
    },
    {
      "rawSize": "52 cm",
      "size": "52",
      "sizeCm": 52,
      "inStock": true,
      "stockCount": null,
      "price": 5299
    },
    {
      "rawSize": "54 cm",
      "size": "54",
      "sizeCm": 54,
      "inStock": true,
      "stockCount": null,
      "price": 5299
    },
    {
      "rawSize": "56 cm",
      "size": "56",
      "sizeCm": 56,
      "inStock": null,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "58 cm",
      "size": "58",
      "sizeCm": 58,
      "inStock": null,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "61 cm",
      "size": "61",
      "sizeCm": 61,
      "inStock": true,
      "stockCount": null,
      "price": 5299
    }
  ],
  "availabilityText": "5-12 Werktage",
  "fetchedAt": "2026-09-19T06:28:20.765Z",
  "sourceMeta": {
    "discountBadge": "-18%",
    "listedSizes": [
      "49 cm",
      "52 cm",
      "54 cm",
      "61 cm"
    ],
    "articleNumbers": "49 cm | SKU: 3143582, EAN: 0196625260353, MPN: 95426-3349 52 cm | SKU: 3143583, EAN: 0196625260094, MPN: 95426-3352 54 cm | SKU: 3143584, EAN: 0196625260445, MPN: 95426-3354 56 cm | SKU: 3143585, EAN: 0196625260346, MPN: 95426-3356 58 cm | SKU: 3143586, EAN: 0196625260384, MPN: 95426-3358 61 cm | SKU: 3143587, EAN: 0196625260087, MPN: 95426-3361"
  }
}

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