Specialized Tarmac SL8 Expert Shimano Ultegra Di2, gloss blue majesty metallic

biker-boarder:3164223 · source URL · confidence 1 · GTIN 0196625270123, 0196625270307

Eligibility

Can win a band.

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
54 cm	—	54 cm	exact scale	stated by the retailer	yes	€5.399	54 cm
56 cm	—	56 cm	exact scale	stated by the retailer	?	listing price	56 cm

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

54 cm

—

54 cm

exact scale

stated by the retailer

yes

€5.399

54 cm

56 cm

—

56 cm

exact scale

stated by the retailer

listing price

56 cm

A shopper asking for: 54 → 54 cm in stock · 56 → 56 cm fits but sold out · 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:biker-boarder / parse specialized

model retailer:biker-boarder / derived Specialized Tarmac SL8 Expert Shimano Ultegra Di2, gloss blue majesty metallic

category retailer:biker-boarder / derived retailer taxonomy

frameMaterial retailer:biker-boarder / parse Carbon

frameTier retailer:biker-boarder / dictionary SL8

groupsetFamily retailer:biker-boarder / dictionary Shimano Ultegra Di2 R8170 || Shimano Ultegra Di2 R8150, 12-fach || Shimano Ultegra Di2 R8150, Braze-On

electronicShifting retailer:biker-boarder / parse Di2

speeds retailer:biker-boarder / parse 12-fach

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 FACT 10r Carbon, 12x100 mm Thru-Axle, Flat-Mount Disc

dropperPost retailer:biker-boarder / derived seatpost row "S-Works Tarmac SL8, FACT Carbon, 15 mm Offset" names no dropper, in a 33-field spec table

beltDrive retailer:biker-boarder / parse Shimano Ultegra Di2 R8150, Braze-On

wheelMaterial retailer:biker-boarder / dictionary Roval C38

wheelTier retailer:biker-boarder / dictionary Roval C38

weightKg retailer:biker-boarder / parse Gewicht (kg): 7,18

powerMeter retailer:biker-boarder / derived absent from a 33-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 Tarmac SL8 Expert Shimano Ultegra Di2, gloss blue majesty metallic
category	`retailer:biker-boarder` / derived	retailer taxonomy
frameMaterial	`retailer:biker-boarder` / parse	Carbon
frameTier	`retailer:biker-boarder` / dictionary	SL8
groupsetFamily	`retailer:biker-boarder` / dictionary	Shimano Ultegra Di2 R8170 \|\| Shimano Ultegra Di2 R8150, 12-fach \|\| Shimano Ultegra Di2 R8150, Braze-On
electronicShifting	`retailer:biker-boarder` / parse	Di2
speeds	`retailer:biker-boarder` / parse	12-fach
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	FACT 10r Carbon, 12x100 mm Thru-Axle, Flat-Mount Disc
dropperPost	`retailer:biker-boarder` / derived	seatpost row "S-Works Tarmac SL8, FACT Carbon, 15 mm Offset" names no dropper, in a 33-field spec table
beltDrive	`retailer:biker-boarder` / parse	Shimano Ultegra Di2 R8150, Braze-On
wheelMaterial	`retailer:biker-boarder` / dictionary	Roval C38
wheelTier	`retailer:biker-boarder` / dictionary	Roval C38
weightKg	`retailer:biker-boarder` / parse	Gewicht (kg): 7,18
powerMeter	`retailer:biker-boarder` / derived	absent from a 33-field spec table
availability	`retailer:biker-boarder` / derived	5-12 Werktage

Warnings

info single-size-only — Only one size is in stock (54 cm).

Score breakdown

{
  "frameScore": 32,
  "drivetrainScore": 33,
  "wheelScore": 13,
  "extrasScore": 3,
  "suspensionScore": 0,
  "weightAdjustment": 5.2,
  "equipmentValue": 86.2,
  "notes": [
    "Frame tier \"top\" +6.",
    "Shimano Ultegra Di2 = 33.",
    "Wheels \"entry-carbon\" = 13.",
    "Brakes \"hydraulic-disc\" +3.",
    "7.18 kg vs 8.9 kg road reference = +5.2."
  ],
  "marketPrice": 5898,
  "valueScore": 1.092,
  "savingsVsMarket": 499
}

AI normalization

Not used: deterministic parsing resolved every field it needed.

Normalized record

{
  "id": "biker-boarder:3164223",
  "retailer": "biker-boarder",
  "retailerProductId": "3164223",
  "productUrl": "https://www.biker-boarder.de/specialized/3164223.html",
  "brand": "Specialized",
  "model": "Tarmac SL8 Expert Shimano Ultegra Di2, gloss blue majesty metallic",
  "modelYear": null,
  "category": "road",
  "categoryBasis": "route",
  "sourceCategory": "road",
  "price": 5399,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "carbon",
  "frameModel": "Tarmac SL8 FACT 10r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142 mm Thru-Axle, Flat-Mount Disc, 780 g",
  "frameTier": "top",
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Ultegra Di2",
  "groupsetGeneration": null,
  "electronicShifting": true,
  "speeds": 12,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "Ultegra Di2",
    "rearDerailleur": "Ultegra Di2",
    "frontDerailleur": "Ultegra Di2",
    "crank": "Ultegra",
    "cassette": "Ultegra"
  },
  "groupsetTierSpread": 0,
  "crank": "Shimano Ultegra R8100",
  "cassette": "Shimano Ultegra, 12-fach, 11-30 Z.",
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "none",
  "fork": {
    "make": null,
    "line": null,
    "tier": "rigid",
    "travelMm": 0
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": false,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": null,
  "wheelset": "Roval C38, 21 mm Innenbreite mit Carbonfelgen",
  "wheelMaterial": "carbon",
  "wheelTier": "entry-carbon",
  "tyres": "S-Works Turbo, 120 TPI, Faltreifen, BlackBelt Protection, 700x26C",
  "weightKg": 7.18,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "54 cm",
      "size": "54",
      "sizeCm": 54,
      "inStock": true,
      "stockCount": null,
      "price": 5399
    },
    {
      "rawSize": "56 cm",
      "size": "56",
      "sizeCm": 56,
      "inStock": null,
      "stockCount": null,
      "price": null
    }
  ],
  "seller": null,
  "availability": "limited",
  "gtins": [
    "0196625270123",
    "0196625270307"
  ],
  "imageUrl": "https://img.biker-boarder.de/products/400x300c/83/83e84915-b6a0-4df5-bbfb-27fd486a9768.jpg",
  "rawTitle": "Specialized Tarmac SL8 Expert Shimano Ultegra Di2, gloss blue majesty metallic",
  "fetchedAt": "2026-09-19T06:25:29.484Z",
  "normalizationConfidence": 1,
  "warnings": [
    {
      "code": "single-size-only",
      "message": "Only one size is in stock (54 cm).",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Bike Einsatzzweck": "Performance",
  "Rahmen": "Tarmac SL8 FACT 10r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142 mm Thru-Axle, Flat-Mount Disc, 780 g",
  "Rahmenmaterial": "Carbon",
  "Gabel": "FACT 10r Carbon, 12x100 mm Thru-Axle, Flat-Mount Disc",
  "Vorbau": "Tarmac Integrated Stem, 6°",
  "Lenker": "Specialized Expert Shallow Drop, Alloy, 125 mm Drop x 75 mm Reach",
  "Lenkerband": "Supacaz Super Sticky Kush",
  "Bremsen": "Shimano Ultegra Hydraulic Brake",
  "Bremsentyp": "hydr. Scheibenbremse",
  "Umwerfer": "Shimano Ultegra Di2 R8150, Braze-On",
  "Schaltwerk": "Shimano Ultegra Di2 R8150, 12-fach",
  "Schalt-/Bremshebel": "Shimano Ultegra Di2 R8170",
  "Schaltart": "elektronisch",
  "Kassette": "Shimano Ultegra, 12-fach, 11-30 Z.",
  "Kette": "Shimano XT M8100, 12-fach w/ Quick Link",
  "Kurbelsatz": "Shimano Ultegra R8100",
  "Kettenblätter": "52/36",
  "Schaltung/Antrieb": "Kettenschaltung",
  "Antrieb": "2x",
  "Gänge": "24",
  "Innenlager": "Shimano Threaded BSA BB",
  "Pedale": "nicht enthalten",
  "Laufradsatz": "Roval C38, 21 mm Innenbreite mit Carbonfelgen",
  "Laufradgröße": "700C",
  "Reifen": "S-Works Turbo, 120 TPI, Faltreifen, BlackBelt Protection, 700x26C",
  "Schläuche": "Turbo Ultralight, 48 mm Presta Valve",
  "Sattel": "Body Geometry Power Expert",
  "Sattelstützenklemme": "Tarmac Integrated Wedge",
  "Sattelstütze": "S-Works Tarmac SL8, FACT Carbon, 15 mm Offset",
  "Gewicht (kg)": "7,18",
  "Artikelnummern": "54 cm | SKU: 3164227, EAN: 0196625270307, MPN: 94926-3754 56 cm | SKU: 3164228, EAN: 0196625270123, MPN: 94926-3756",
  "54 cm | SKU": "3164227, EAN: 0196625270307, MPN: 94926-3754",
  "56 cm | SKU": "3164228, EAN: 0196625270123, MPN: 94926-3756"
}

Raw adapter output

{
  "retailer": "biker-boarder",
  "retailerProductId": "3164223",
  "productUrl": "https://www.biker-boarder.de/specialized/3164223.html",
  "extractionMethod": "server-html",
  "sourceCategory": "road",
  "rawTitle": "Specialized Tarmac SL8 Expert Shimano Ultegra Di2, gloss blue majesty metallic",
  "rawBrand": "specialized",
  "price": 5399,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://img.biker-boarder.de/products/400x300c/83/83e84915-b6a0-4df5-bbfb-27fd486a9768.jpg",
  "rawSpecifications": {
    "Bike Einsatzzweck": "Performance",
    "Rahmen": "Tarmac SL8 FACT 10r Carbon, Rider First Engineered™, Win Tunnel Engineered, Clean Routing, Threaded BB, 12x142 mm Thru-Axle, Flat-Mount Disc, 780 g",
    "Rahmenmaterial": "Carbon",
    "Gabel": "FACT 10r Carbon, 12x100 mm Thru-Axle, Flat-Mount Disc",
    "Vorbau": "Tarmac Integrated Stem, 6°",
    "Lenker": "Specialized Expert Shallow Drop, Alloy, 125 mm Drop x 75 mm Reach",
    "Lenkerband": "Supacaz Super Sticky Kush",
    "Bremsen": "Shimano Ultegra Hydraulic Brake",
    "Bremsentyp": "hydr. Scheibenbremse",
    "Umwerfer": "Shimano Ultegra Di2 R8150, Braze-On",
    "Schaltwerk": "Shimano Ultegra Di2 R8150, 12-fach",
    "Schalt-/Bremshebel": "Shimano Ultegra Di2 R8170",
    "Schaltart": "elektronisch",
    "Kassette": "Shimano Ultegra, 12-fach, 11-30 Z.",
    "Kette": "Shimano XT M8100, 12-fach w/ Quick Link",
    "Kurbelsatz": "Shimano Ultegra R8100",
    "Kettenblätter": "52/36",
    "Schaltung/Antrieb": "Kettenschaltung",
    "Antrieb": "2x",
    "Gänge": "24",
    "Innenlager": "Shimano Threaded BSA BB",
    "Pedale": "nicht enthalten",
    "Laufradsatz": "Roval C38, 21 mm Innenbreite mit Carbonfelgen",
    "Laufradgröße": "700C",
    "Reifen": "S-Works Turbo, 120 TPI, Faltreifen, BlackBelt Protection, 700x26C",
    "Schläuche": "Turbo Ultralight, 48 mm Presta Valve",
    "Sattel": "Body Geometry Power Expert",
    "Sattelstützenklemme": "Tarmac Integrated Wedge",
    "Sattelstütze": "S-Works Tarmac SL8, FACT Carbon, 15 mm Offset",
    "Gewicht (kg)": "7,18",
    "Artikelnummern": "54 cm | SKU: 3164227, EAN: 0196625270307, MPN: 94926-3754 56 cm | SKU: 3164228, EAN: 0196625270123, MPN: 94926-3756",
    "54 cm | SKU": "3164227, EAN: 0196625270307, MPN: 94926-3754",
    "56 cm | SKU": "3164228, EAN: 0196625270123, MPN: 94926-3756"
  },
  "rawFeatures": [
    "Flat-Mount Bremsaufnahme",
    "12 x 142 mm Steckachse",
    "Gabel FACT 10r Carbon Gabel: „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",
    "FACT 10r Carbon Gabel: „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",
    "Ausstattung Shimano Ultegra Di2 Gruppe Schaltung Roval C38 Carbon-Laufradsatz S-Works Tarmac SL8 Carbon-Sattelstütze 24 Gänge",
    "Shimano Ultegra Di2 Gruppe Schaltung",
    "Roval C38 Carbon-Laufradsatz",
    "S-Works Tarmac SL8 Carbon-Sattelstütze",
    "Einsatzbereich Performance: 5 von 5",
    "Lieferumfang 1 Rennrad ohne Pedale"
  ],
  "rawSizes": [
    {
      "rawSize": "54 cm",
      "size": "54",
      "sizeCm": 54,
      "inStock": true,
      "stockCount": null,
      "price": 5399
    },
    {
      "rawSize": "56 cm",
      "size": "56",
      "sizeCm": 56,
      "inStock": null,
      "stockCount": null,
      "price": null
    }
  ],
  "availabilityText": "5-12 Werktage",
  "fetchedAt": "2026-09-19T06:25:29.484Z",
  "sourceMeta": {
    "discountBadge": "-23%",
    "listedSizes": [
      "54 cm"
    ],
    "articleNumbers": "54 cm | SKU: 3164227, EAN: 0196625270307, MPN: 94926-3754 56 cm | SKU: 3164228, EAN: 0196625270123, MPN: 94926-3756"
  }
}

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