Trek Madone SL 7 Gen 8 Gloss Dark Star/Matte Deep Smoke 2026-2027

rabe-bike:79492 · source URL · confidence 1

Eligibility

Can win a band.

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
XS	XS	—	unknown	unsupported	no	listing price	—
S	S	—	unknown	unsupported	yes	€5.949	—
M	M	—	unknown	unsupported	yes	€5.949	—
M/L	M/L	—	unknown	unsupported	yes	€5.949	—
L	L	—	unknown	unsupported	no	listing price	—
XL	XL	—	unknown	unsupported	no	listing price	—

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

—

unknown

unsupported

listing price

—

unknown

unsupported

yes

€5.949

—

unknown

unsupported

yes

€5.949

—

M/L

—

unknown

unsupported

yes

€5.949

—

unknown

unsupported

listing price

—

unknown

unsupported

listing price

—

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

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:rabe-bike / parse Trek

model retailer:rabe-bike / derived Trek Madone SL 7 Gen 8 Gloss Dark Star/Matte Deep Smoke 2026-2027

modelYear retailer:rabe-bike / parse Trek Madone SL 7 Gen 8 Gloss Dark Star/Matte Deep Smoke 2026-2027

category retailer:rabe-bike / derived retailer taxonomy

frameMaterial retailer:rabe-bike / parse Carbon

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

electronicShifting retailer:rabe-bike / parse Di2

speeds retailer:rabe-bike / parse 12fach

brakes retailer:rabe-bike / parse R8170

wheelMaterial retailer:rabe-bike / dictionary Bontrager Aeolus Pro

wheelTier retailer:rabe-bike / dictionary Bontrager Aeolus Pro

weightKg retailer:rabe-bike / parse Gewicht: 7,9 kg

powerMeter retailer:rabe-bike / derived absent from a 22-field spec table

availability retailer:rabe-bike / derived In Stock; delivery 4-6 days

field	source	evidence
brand	`retailer:rabe-bike` / parse	Trek
model	`retailer:rabe-bike` / derived	Trek Madone SL 7 Gen 8 Gloss Dark Star/Matte Deep Smoke 2026-2027
modelYear	`retailer:rabe-bike` / parse	Trek Madone SL 7 Gen 8 Gloss Dark Star/Matte Deep Smoke 2026-2027
category	`retailer:rabe-bike` / derived	retailer taxonomy
frameMaterial	`retailer:rabe-bike` / parse	Carbon
groupsetFamily	`retailer:rabe-bike` / dictionary	Shimano Ultegra R8170 Di2, 12fach \|\| Shimano Ultegra R8150 Di2, max. 34 Z. an größtem Ritzel \|\| Shimano Ultegra R8150 Di2, Anlötversion, Down Swing
electronicShifting	`retailer:rabe-bike` / parse	Di2
speeds	`retailer:rabe-bike` / parse	12fach
brakes	`retailer:rabe-bike` / parse	R8170
wheelMaterial	`retailer:rabe-bike` / dictionary	Bontrager Aeolus Pro
wheelTier	`retailer:rabe-bike` / dictionary	Bontrager Aeolus Pro
weightKg	`retailer:rabe-bike` / parse	Gewicht: 7,9 kg
powerMeter	`retailer:rabe-bike` / derived	absent from a 22-field spec table
availability	`retailer:rabe-bike` / derived	In Stock; delivery 4-6 days

Warnings

none

Score breakdown

{
  "frameScore": 26,
  "drivetrainScore": 33,
  "wheelScore": 20,
  "extrasScore": 4,
  "weightAdjustment": 3,
  "equipmentValue": 86,
  "notes": [
    "Shimano Ultegra Di2 = 33.",
    "Wheels \"high-quality-carbon\" = 20.",
    "7.9 kg vs 8.9 kg reference = +3."
  ],
  "marketPrice": 4667,
  "valueScore": 0.785,
  "savingsVsMarket": -1282
}

AI normalization

Not used: deterministic parsing resolved every field it needed.

Normalized record

{
  "id": "rabe-bike:79492",
  "retailer": "rabe-bike",
  "retailerProductId": "79492",
  "productUrl": "https://www.rabe-bike.de/en/trek-madone-sl-7-gen-8-gloss-dark-star-matte-deep-smoke-2026",
  "brand": "Trek",
  "model": "Madone SL 7 Gen 8 Gloss Dark Star/Matte Deep Smoke -",
  "modelYear": 2027,
  "category": "road",
  "price": 5949,
  "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, 50/34 Z.",
  "cassette": "Shimano Ultegra R8101, 11-34, 12fach",
  "brakes": "hydraulic-disc",
  "wheelset": "Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready",
  "wheelMaterial": "carbon",
  "wheelTier": "high-quality-carbon",
  "tyres": "Bontrager Aeolus Pro, Tubeless-Ready, 120 TPI, Aramid-Wulstkern, 700 x 28 mm",
  "weightKg": 7.9,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "XS",
      "size": "XS",
      "sizeCm": null,
      "inStock": false,
      "stockCount": 0,
      "price": null
    },
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 1,
      "price": 5949
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 1,
      "price": 5949
    },
    {
      "rawSize": "M/L",
      "size": "M/L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 1,
      "price": 5949
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": false,
      "stockCount": 0,
      "price": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": false,
      "stockCount": 0,
      "price": null
    }
  ],
  "availability": "in-stock",
  "gtins": [],
  "imageUrl": "https://www.rabe-bike.de/img/450/300/resize/catalog/product/t/r/trek_madone_sl_7_gen_8_dark-stardeep-smoke-2026-1.jpg",
  "rawTitle": "Trek Madone SL 7 Gen 8 Gloss Dark Star/Matte Deep Smoke 2026-2027",
  "fetchedAt": "2026-09-03T04:30:48.133Z",
  "normalizationConfidence": 1,
  "warnings": []
}

Parsed specification table

{
  "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",
  "Gabel": "Madone Gen 8, Vollcarbon, konischer Carbongabelschaft, interne Bremszugführung, Flat Mount Scheibenbremsaufnahme, abgeschrägte 12 x 100 mm Steckachse",
  "Schaltwerk": "Shimano Ultegra R8150 Di2, max. 34 Z. an größtem Ritzel",
  "Umwerfer": "Shimano Ultegra R8150 Di2, Anlötversion, Down Swing",
  "Schalthebel": "Shimano Ultegra R8170 Di2, 12fach",
  "Kurbel": "Shimano Ultegra R8100, 50/34 Z.",
  "Kassette": "Shimano Ultegra R8101, 11-34, 12fach",
  "Kette": "Shimano XT M8100, 12fach",
  "Bremsen": "Shimano Ultegra ST-R8170 w/ Shimano CL800, Center Lock Scheibenaufnahme, 160 mm",
  "Laufradsatz": "Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready",
  "Nabe vorn": "100 x 12 mm Steckachse",
  "Nabe hinten": "Shimano 11/12fach-Freilauf, 142 x 12 mm Steckachse",
  "Reifen": "Bontrager Aeolus Pro, Tubeless-Ready, 120 TPI, Aramid-Wulstkern, 700 x 28 mm",
  "Sattel": "Bontrager Aeolus Elite, Austenitstreben, 145 mm Breite",
  "Sattelstütze": "Madone, Aero-Sattelstütze aus Carbon, 0 mm Versatz, kurze Länge",
  "Lenker": "Bontrager Aero Pro, OCLV Carbon, 31,8 mm Klemmdurchmesser, Di2-Kabelführung, 80 mm Reach, 124 mm Drop",
  "Vorbau": "Trek RCS Pro, -7 Grad",
  "Griffe": "Trek EcoTack",
  "Gewicht": "7,9 kg",
  "Systemgewicht": "125 kg",
  "Rahmenmaterial": "Carbon",
  "Bremsenhersteller": "Shimano"
}

Raw adapter output

{
  "retailer": "rabe-bike",
  "retailerProductId": "79492",
  "productUrl": "https://www.rabe-bike.de/en/trek-madone-sl-7-gen-8-gloss-dark-star-matte-deep-smoke-2026",
  "extractionMethod": "server-html",
  "rawTitle": "Trek Madone SL 7 Gen 8 Gloss Dark Star/Matte Deep Smoke 2026-2027",
  "rawBrand": "Trek",
  "price": 5949,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://www.rabe-bike.de/img/450/300/resize/catalog/product/t/r/trek_madone_sl_7_gen_8_dark-stardeep-smoke-2026-1.jpg",
  "rawSpecifications": {
    "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",
    "Gabel": "Madone Gen 8, Vollcarbon, konischer Carbongabelschaft, interne Bremszugführung, Flat Mount Scheibenbremsaufnahme, abgeschrägte 12 x 100 mm Steckachse",
    "Schaltwerk": "Shimano Ultegra R8150 Di2, max. 34 Z. an größtem Ritzel",
    "Umwerfer": "Shimano Ultegra R8150 Di2, Anlötversion, Down Swing",
    "Schalthebel": "Shimano Ultegra R8170 Di2, 12fach",
    "Kurbel": "Shimano Ultegra R8100, 50/34 Z.",
    "Kassette": "Shimano Ultegra R8101, 11-34, 12fach",
    "Kette": "Shimano XT M8100, 12fach",
    "Bremsen": "Shimano Ultegra ST-R8170 w/ Shimano CL800, Center Lock Scheibenaufnahme, 160 mm",
    "Laufradsatz": "Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready",
    "Nabe vorn": "100 x 12 mm Steckachse",
    "Nabe hinten": "Shimano 11/12fach-Freilauf, 142 x 12 mm Steckachse",
    "Reifen": "Bontrager Aeolus Pro, Tubeless-Ready, 120 TPI, Aramid-Wulstkern, 700 x 28 mm",
    "Sattel": "Bontrager Aeolus Elite, Austenitstreben, 145 mm Breite",
    "Sattelstütze": "Madone, Aero-Sattelstütze aus Carbon, 0 mm Versatz, kurze Länge",
    "Lenker": "Bontrager Aero Pro, OCLV Carbon, 31,8 mm Klemmdurchmesser, Di2-Kabelführung, 80 mm Reach, 124 mm Drop",
    "Vorbau": "Trek RCS Pro, -7 Grad",
    "Griffe": "Trek EcoTack",
    "Gewicht": "7,9 kg",
    "Systemgewicht": "125 kg",
    "Rahmenmaterial": "Carbon",
    "Bremsenhersteller": "Shimano"
  },
  "rawFeatures": [
    "The Madone SL 7 Gen 8 is a race-ready bike that has a lot to offer: its lightweight 500 Series OCLV carbon frame lets you climb climbs with ease, while its aero geometry reduces drag on descents and IsoFlow technology guarantees long-distance comfort. You get an electronic Shimano Ultegra Di2 wireless drivetrain for clean gear changes at all times, while carbon wheels, handlebars and stem save weight and ensure outstanding performance."
  ],
  "rawSizes": [
    {
      "rawSize": "XS",
      "size": "XS",
      "sizeCm": null,
      "inStock": false,
      "stockCount": 0,
      "price": null
    },
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 1,
      "price": 5949
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 1,
      "price": 5949
    },
    {
      "rawSize": "M/L",
      "size": "M/L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 1,
      "price": 5949
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": false,
      "stockCount": 0,
      "price": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": false,
      "stockCount": 0,
      "price": null
    }
  ],
  "availabilityText": "In Stock; delivery 4-6 days",
  "fetchedAt": "2026-09-03T04:30:48.133Z",
  "sourceMeta": {
    "sku": "79492",
    "listingPath": "/en/road-bike/road",
    "soldOut": 0,
    "netFinalPrice": 4999.1596638655465,
    "inStockSizesOnListing": [
      "S",
      "M",
      "M/L"
    ],
    "childCount": 6
  }
}