Trek Madone SL 7 Gen 8, gloss dark star/matte deep smoke

biker-boarder:3140180 · source URL · confidence 1 · GTIN 0197216231127, 0197216231134, 0197216231141, 0197216231158

Eligibility

Can win a band.

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
M // 47.6 cm	M	—	unknown	unsupported — the listing's 47.6 cm is a frame measurement	?	listing price	—
L // 54.8 cm	L	—	unknown	unsupported — the listing's 54.8 cm is a frame measurement	yes	€5.999	—
XL // 60.9 cm	XL	—	unknown	unsupported — the listing's 60.9 cm is a frame measurement	yes	€5.999	—
ML // 51.2 cm	M/L	—	unknown	unsupported — the listing's 51.2 cm is a frame measurement	yes	€5.999	—

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

M // 47.6 cm

—

unknown

unsupported — the listing's 47.6 cm is a frame measurement

listing price

—

L // 54.8 cm

—

unknown

unsupported — the listing's 54.8 cm is a frame measurement

yes

€5.999

—

XL // 60.9 cm

—

unknown

unsupported — the listing's 60.9 cm is a frame measurement

yes

€5.999

—

ML // 51.2 cm

M/L

—

unknown

unsupported — the listing's 51.2 cm is a frame measurement

yes

€5.999

—

mapping	unsupported
discarded figure	the listing prints 47.6 cm beside its letter size
reason	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

discarded figure

the listing prints 47.6 cm beside its letter size

reason

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

Canonical configuration: Trek | Madone SL 7 Gen 8 Gloss Dark Star/Matte Deep Smoke | Ultegra Di2 | 2027
Confidence: medium

brand exact (Trek)
model normalized to "madone sl 7 gen 8 gloss dark star matte deep"
groupset family exact (Ultegra Di2)
model year 2027 on 1 of 2 listings, unstated on the rest
2 listings across 2 retailers
downgraded to medium: no shared GTIN, and the undated listings do not name a colourway a dated listing also names

retailer	price	sizes in stock
RABE Bike	€5.949	S, M, M/L	debug
BIKER-BOARDER	€5.999	L // 54.8 cm, XL // 60.9 cm, ML // 51.2 cm	debug

retailer

price

sizes in stock

RABE Bike

€5.949

S, M, M/L

debug

BIKER-BOARDER

€5.999

L // 54.8 cm, XL // 60.9 cm, ML // 51.2 cm

debug

Provenance — why we believe each fact

field source evidence

brand retailer:biker-boarder / parse trek

model retailer:biker-boarder / derived Trek Madone SL 7 Gen 8, gloss dark star/matte deep smoke

category retailer:biker-boarder / derived retailer taxonomy

frameMaterial retailer:biker-boarder / parse Carbon

groupsetFamily retailer:biker-boarder / dictionary Shimano Ultegra R8170 Di2, 12-fach || Shimano Ultegra R8150 Di2, max. 34 Z. an größtem Ritzel || Shimano Ultegra R8150 Di2, Anlötversion, Down Swing

electronicShifting retailer:biker-boarder / parse Di2

speeds retailer:biker-boarder / parse 12-fach

brakes retailer:biker-boarder / parse hydr. Scheibenbremse

wheelMaterial retailer:biker-boarder / dictionary Bontrager Aeolus Pro

wheelTier retailer:biker-boarder / dictionary Bontrager Aeolus Pro

weightKg retailer:biker-boarder / parse Gewicht (kg): 7,87

powerMeter retailer:biker-boarder / derived absent from a 36-field spec table

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

field	source	evidence
brand	`retailer:biker-boarder` / parse	trek
model	`retailer:biker-boarder` / derived	Trek Madone SL 7 Gen 8, gloss dark star/matte deep smoke
category	`retailer:biker-boarder` / derived	retailer taxonomy
frameMaterial	`retailer:biker-boarder` / parse	Carbon
groupsetFamily	`retailer:biker-boarder` / dictionary	Shimano Ultegra R8170 Di2, 12-fach \|\| Shimano Ultegra R8150 Di2, max. 34 Z. an größtem Ritzel \|\| Shimano Ultegra R8150 Di2, Anlötversion, Down Swing
electronicShifting	`retailer:biker-boarder` / parse	Di2
speeds	`retailer:biker-boarder` / parse	12-fach
brakes	`retailer:biker-boarder` / parse	hydr. Scheibenbremse
wheelMaterial	`retailer:biker-boarder` / dictionary	Bontrager Aeolus Pro
wheelTier	`retailer:biker-boarder` / dictionary	Bontrager Aeolus Pro
weightKg	`retailer:biker-boarder` / parse	Gewicht (kg): 7,87
powerMeter	`retailer:biker-boarder` / derived	absent from a 36-field spec table
availability	`retailer:biker-boarder` / derived	5-12 Werktage

Warnings

none

Score breakdown

{
  "frameScore": 26,
  "drivetrainScore": 33,
  "wheelScore": 20,
  "extrasScore": 4,
  "weightAdjustment": 3.1,
  "equipmentValue": 86.1,
  "notes": [
    "Shimano Ultegra Di2 = 33.",
    "Wheels \"high-quality-carbon\" = 20.",
    "7.87 kg vs 8.9 kg reference = +3.1."
  ],
  "marketPrice": 4698,
  "valueScore": 0.783,
  "savingsVsMarket": -1301
}

AI normalization

Not used: deterministic parsing resolved every field it needed.

Normalized record

{
  "id": "biker-boarder:3140180",
  "retailer": "biker-boarder",
  "retailerProductId": "3140180",
  "productUrl": "https://www.biker-boarder.de/trek/3140180.html",
  "brand": "Trek",
  "model": "Madone SL 7 Gen 8, gloss dark star/matte deep smoke",
  "modelYear": null,
  "category": "road",
  "price": 5999,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "carbon",
  "frameModel": "500 Series OCLV Carbon, Full System Foil Rohrprofile, IsoFlow-Sitzrohr, RCS Headset System, elektronische oder mechanische Schaltung möglich, abnehmbare Aero-Ke",
  "frameTier": null,
  "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 R8101, 11-34 Z., 12-fach",
  "brakes": "hydraulic-disc",
  "wheelset": "VR Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, 100 x 12 mm Steckachse / HR Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless-Ready, S",
  "wheelMaterial": "carbon",
  "wheelTier": "high-quality-carbon",
  "tyres": "Bontrager R3 Hard-Case Lite, Tubeless-Ready, Aramidwulstkern, 170 TPI, 700 x 28 mm",
  "weightKg": 7.87,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "M // 47.6 cm",
      "size": "47.6",
      "sizeCm": 47.6,
      "inStock": null,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "L // 54.8 cm",
      "size": "54.8",
      "sizeCm": 54.8,
      "inStock": true,
      "stockCount": null,
      "price": 5999
    },
    {
      "rawSize": "XL // 60.9 cm",
      "size": "60.9",
      "sizeCm": 60.9,
      "inStock": true,
      "stockCount": null,
      "price": 5999
    },
    {
      "rawSize": "ML // 51.2 cm",
      "size": "51.2",
      "sizeCm": 51.2,
      "inStock": true,
      "stockCount": null,
      "price": 5999
    }
  ],
  "availability": "in-stock",
  "gtins": [
    "0197216231127",
    "0197216231134",
    "0197216231141",
    "0197216231158"
  ],
  "imageUrl": "https://img.biker-boarder.de/products/400x300c/14/14dd6387-215e-45c0-b4a0-e58221f2cb3e.jpg",
  "rawTitle": "Trek Madone SL 7 Gen 8, gloss dark star/matte deep smoke",
  "fetchedAt": "2026-09-03T04:31:08.264Z",
  "normalizationConfidence": 1,
  "warnings": []
}

Parsed specification table

{
  "Bike Einsatzzweck": "Performance",
  "Rahmen": "500 Series OCLV Carbon, Full System Foil Rohrprofile, IsoFlow-Sitzrohr, RCS Headset System, elektronische oder mechanische Schaltung möglich, abnehmbare Aero-Kettenführung, T47-Innenlager, Flat Mount Scheibenbremsaufnahme, UDH, 142 x 12 mm Steckachse",
  "Rahmenmaterial": "Carbon",
  "Gabel": "Madone Gen 8, Vollcarbon, konischer Carbongabelschaft, interne Bremszugführung, Flat Mount Scheibenbremsaufnahme, abgeschrägte 12 x 100 mm Steckachse",
  "Vorbau": "Trek RCS Pro, -7 Grad",
  "Lenker": "Bontrager Aero Pro, OCLV Carbon, 31,8 mm Klemmdurchmesser, Di2-Kabelführung, 80 mm Reach, 124 mm Drop",
  "Lenkerband": "Trek EcoTack",
  "Bremsen": "Shimano Ultegra / Shimano CL800, Center Lock Scheibenaufnahme, 180/160 mm",
  "Bremsentyp": "hydr. Scheibenbremse",
  "Umwerfer": "Shimano Ultegra R8150 Di2, Anlötversion, Down Swing",
  "Schaltwerk": "Shimano Ultegra R8150 Di2, max. 34 Z. an größtem Ritzel",
  "Schalt-/Bremshebel": "Shimano Ultegra R8170 Di2, 12-fach",
  "Schaltart": "elektronisch",
  "Kassette": "Shimano Ultegra R8101, 11-34 Z., 12-fach",
  "Kette": "Shimano XT M8100, 12-fach",
  "Kurbelsatz": "Shimano Ultegra R8100",
  "Kettenblätter": "50/34",
  "Schaltung/Antrieb": "Kettenschaltung",
  "Antrieb": "2x",
  "Gänge": "24",
  "Innenlager": "Praxis, T47, mit Gewinde, innen gelagert",
  "Laufradsatz": "VR Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, 100 x 12 mm Steckachse / HR Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless-Ready, Shimano 11/12fach-Freilauf, 142 x 12 mm Steckachse",
  "Steckachse vorn": "Bontrager Switch abgeschrägte Steckachse",
  "Steckachse hinten": "Bontrager Switch abgeschrägte Steckachse, abnehmbarer Hebel",
  "Laufradgröße": "700C",
  "Reifen": "Bontrager R3 Hard-Case Lite, Tubeless-Ready, Aramidwulstkern, 170 TPI, 700 x 28 mm",
  "Reifenfreiheit (mm / Zoll)": "32",
  "Sattel": "Bontrager Aeolus Elite, Austenitstreben, 145 mm Breite",
  "Sattelstütze": "Madone, Aero-Sattelstütze aus Carbon, 0 mm Versatz, kurze Länge",
  "Gewicht (kg)": "7,87",
  "max. Systemgewicht [Bike/Fahrer/Ausrüstung] (kg)": "125",
  "Artikelnummern": "M // 47.6 cm | SKU: 3140183, EAN: 0197216231127, MPN: 5338041 L // 54.8 cm | SKU: 3140185, EAN: 0197216231141, MPN: 5338043 XL // 60.9 cm | SKU: 3140186, EAN: 0197216231158, MPN: 5338044 ML // 51.2 cm | SKU: 3140184, EAN: 0197216231134, MPN: 5338042",
  "M // 47.6 cm | SKU": "3140183, EAN: 0197216231127, MPN: 5338041",
  "L // 54.8 cm | SKU": "3140185, EAN: 0197216231141, MPN: 5338043",
  "XL // 60.9 cm | SKU": "3140186, EAN: 0197216231158, MPN: 5338044",
  "ML // 51.2 cm | SKU": "3140184, EAN: 0197216231134, MPN: 5338042"
}

Raw adapter output

{
  "retailer": "biker-boarder",
  "retailerProductId": "3140180",
  "productUrl": "https://www.biker-boarder.de/trek/3140180.html",
  "extractionMethod": "server-html",
  "rawTitle": "Trek Madone SL 7 Gen 8, gloss dark star/matte deep smoke",
  "rawBrand": "trek",
  "price": 5999,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://img.biker-boarder.de/products/400x300c/14/14dd6387-215e-45c0-b4a0-e58221f2cb3e.jpg",
  "rawSpecifications": {
    "Bike Einsatzzweck": "Performance",
    "Rahmen": "500 Series OCLV Carbon, Full System Foil Rohrprofile, IsoFlow-Sitzrohr, RCS Headset System, elektronische oder mechanische Schaltung möglich, abnehmbare Aero-Kettenführung, T47-Innenlager, Flat Mount Scheibenbremsaufnahme, UDH, 142 x 12 mm Steckachse",
    "Rahmenmaterial": "Carbon",
    "Gabel": "Madone Gen 8, Vollcarbon, konischer Carbongabelschaft, interne Bremszugführung, Flat Mount Scheibenbremsaufnahme, abgeschrägte 12 x 100 mm Steckachse",
    "Vorbau": "Trek RCS Pro, -7 Grad",
    "Lenker": "Bontrager Aero Pro, OCLV Carbon, 31,8 mm Klemmdurchmesser, Di2-Kabelführung, 80 mm Reach, 124 mm Drop",
    "Lenkerband": "Trek EcoTack",
    "Bremsen": "Shimano Ultegra / Shimano CL800, Center Lock Scheibenaufnahme, 180/160 mm",
    "Bremsentyp": "hydr. Scheibenbremse",
    "Umwerfer": "Shimano Ultegra R8150 Di2, Anlötversion, Down Swing",
    "Schaltwerk": "Shimano Ultegra R8150 Di2, max. 34 Z. an größtem Ritzel",
    "Schalt-/Bremshebel": "Shimano Ultegra R8170 Di2, 12-fach",
    "Schaltart": "elektronisch",
    "Kassette": "Shimano Ultegra R8101, 11-34 Z., 12-fach",
    "Kette": "Shimano XT M8100, 12-fach",
    "Kurbelsatz": "Shimano Ultegra R8100",
    "Kettenblätter": "50/34",
    "Schaltung/Antrieb": "Kettenschaltung",
    "Antrieb": "2x",
    "Gänge": "24",
    "Innenlager": "Praxis, T47, mit Gewinde, innen gelagert",
    "Laufradsatz": "VR Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, 100 x 12 mm Steckachse / HR Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless-Ready, Shimano 11/12fach-Freilauf, 142 x 12 mm Steckachse",
    "Steckachse vorn": "Bontrager Switch abgeschrägte Steckachse",
    "Steckachse hinten": "Bontrager Switch abgeschrägte Steckachse, abnehmbarer Hebel",
    "Laufradgröße": "700C",
    "Reifen": "Bontrager R3 Hard-Case Lite, Tubeless-Ready, Aramidwulstkern, 170 TPI, 700 x 28 mm",
    "Reifenfreiheit (mm / Zoll)": "32",
    "Sattel": "Bontrager Aeolus Elite, Austenitstreben, 145 mm Breite",
    "Sattelstütze": "Madone, Aero-Sattelstütze aus Carbon, 0 mm Versatz, kurze Länge",
    "Gewicht (kg)": "7,87",
    "max. Systemgewicht [Bike/Fahrer/Ausrüstung] (kg)": "125",
    "Artikelnummern": "M // 47.6 cm | SKU: 3140183, EAN: 0197216231127, MPN: 5338041 L // 54.8 cm | SKU: 3140185, EAN: 0197216231141, MPN: 5338043 XL // 60.9 cm | SKU: 3140186, EAN: 0197216231158, MPN: 5338044 ML // 51.2 cm | SKU: 3140184, EAN: 0197216231134, MPN: 5338042",
    "M // 47.6 cm | SKU": "3140183, EAN: 0197216231127, MPN: 5338041",
    "L // 54.8 cm | SKU": "3140185, EAN: 0197216231141, MPN: 5338043",
    "XL // 60.9 cm | SKU": "3140186, EAN: 0197216231158, MPN: 5338044",
    "ML // 51.2 cm | SKU": "3140184, EAN: 0197216231134, MPN: 5338042"
  },
  "rawFeatures": [
    "Geometrie Schnelle Road Race Geometrie und Passform: Zur Perfektionierung der Race-Geometrie des Madone hat Trek Millionen von Datensätzen analysiert. Diese windschnittig optimierte, für ein breites Spektrum an Körperformen ausgelegte Sitzhaltung verhilft dir zu noch mehr Speed.",
    "Schnelle Road Race Geometrie und Passform: Zur Perfektionierung der Race-Geometrie des Madone hat Trek Millionen von Datensätzen analysiert. Diese windschnittig optimierte, für ein breites Spektrum an Körperformen ausgelegte Sitzhaltung verhilft dir zu noch mehr Speed.",
    "Das innovative, schnelle Aero-Rohrdesign und das leichte und dennoch erschwingliche 500 Series OCLV Carbon machen die 8. Generation zu dem leichtesten Madone SL Disc Rahmenset aller Zeiten und zum idealen Bike für herausfordernde Anstiege.",
    "Das revolutionäre aerodynamische Full System Foil Rohrdesign verbessert den Luftstrom über das gesamte Bike hinweg und hält das Gewicht für herausfordernde Kletterpassagen niedrig. Außerdem wurde die Konstruktion des gesamten Bikes für noch mehr Speed sorgfältig verbessert und eingehend getestet.",
    "Flat Mount Bremsaufnahme",
    "12 x 142 mm Steckachse",
    "Gabel Madone Gen 8 Full Carbon-Starrgabel Internal Brake Routing Flat Mount Bremsaufnahme 12 x 100 mm Steckachse",
    "Madone Gen 8 Full Carbon-Starrgabel",
    "Internal Brake Routing",
    "Flat Mount Bremsaufnahme",
    "12 x 100 mm Steckachse",
    "Shimano Ultegra Di2 2x12 Antrieb"
  ],
  "rawSizes": [
    {
      "rawSize": "M // 47.6 cm",
      "size": "47.6",
      "sizeCm": 47.6,
      "inStock": null,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "L // 54.8 cm",
      "size": "54.8",
      "sizeCm": 54.8,
      "inStock": true,
      "stockCount": null,
      "price": 5999
    },
    {
      "rawSize": "XL // 60.9 cm",
      "size": "60.9",
      "sizeCm": 60.9,
      "inStock": true,
      "stockCount": null,
      "price": 5999
    },
    {
      "rawSize": "ML // 51.2 cm",
      "size": "51.2",
      "sizeCm": 51.2,
      "inStock": true,
      "stockCount": null,
      "price": 5999
    }
  ],
  "availabilityText": "5-12 Werktage",
  "fetchedAt": "2026-09-03T04:31:08.264Z",
  "sourceMeta": {
    "discountBadge": null,
    "listedSizes": [
      "L",
      "XL",
      "ML"
    ],
    "articleNumbers": "M // 47.6 cm | SKU: 3140183, EAN: 0197216231127, MPN: 5338041 L // 54.8 cm | SKU: 3140185, EAN: 0197216231141, MPN: 5338043 XL // 60.9 cm | SKU: 3140186, EAN: 0197216231158, MPN: 5338044 ML // 51.2 cm | SKU: 3140184, EAN: 0197216231134, MPN: 5338042"
  }
}