← Review table (road) · shopper page
bikehouse24:111338 · source URL · confidence 1 · GTIN 0601842991411
Can win a band.
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| L | L | — | unknown | unsupported | yes | €3.999 | — |
| 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
Canonical configuration: Trek | Madone SL 6 Gen 8 | 105 Di2 | 2025
Confidence: high
| retailer | price | sizes in stock | |
|---|---|---|---|
| BikeExchange | €3.499 | M, L, XL | debug |
| BikeHouse24 | €3.999 | L | debug |
| Lucky Bike | €3.999,99 | ML, XL | debug |
| Mount7 | €4.419 | XL, S, L, M | debug |
| field | source | evidence |
|---|---|---|
| brand | retailer:bikehouse24 / parse | TREK |
| model | retailer:bikehouse24 / derived | TREK Madone SL 6 Gen 8 Rennrad |
| category | retailer:bikehouse24 / parse | Rennrad |
| frameMaterial | retailer:bikehouse24 / parse | Carbon |
| electronicShifting | retailer:bikehouse24 / parse | Di2 |
| brakes | retailer:bikehouse24 / parse | Hydraulische Scheibenbremsen |
| suspension | retailer:bikehouse24 / derived | no suspension fork and no rear shock on a drop-bar listing |
| fork | retailer:bikehouse24 / dictionary | Madone Gen 8 Vollcarbon |
| wheelMaterial | retailer:bikehouse24 / dictionary | Bontrager Aeolus Elite |
| wheelTier | retailer:bikehouse24 / dictionary | Bontrager Aeolus Elite |
| availability | retailer:bikehouse24 / derived | Auf Lager | Lieferzeit 3-7 Werktage innerhalb Dt. |
| groupsetFamily | ai / ai (0.9) | Schaltung: Shimano 105 Di2 2x12-fach |
| speeds | ai / ai (0.9) | Schaltung: Shimano 105 Di2 2x12-fach |
| productModelYear | retailer:lucky-bike / derived (1) | Modelljahr: 2025 |
info single-size-only — Only one size is in stock (L).info model-year-from-product — This shop does not publish a model year. The 3 other listings of this product agree it is a 2025, read here from lucky-bike's listing (Trek Madone SL 6 Gen 8 2025).{
"frameScore": 26,
"drivetrainScore": 27,
"wheelScore": 20,
"extrasScore": 4,
"suspensionScore": 0,
"weightAdjustment": 0,
"equipmentValue": 77,
"notes": [
"Shimano 105 Di2 = 27.",
"Wheels \"high-quality-carbon\" = 20.",
"Brakes \"hydraulic-disc\" +3.",
"Tubeless-ready +1.",
"Weight not published: no weight adjustment either way."
],
"marketPrice": 4611,
"valueScore": 1.153,
"savingsVsMarket": 612
}
{
"requested": [
"groupsetFamily",
"weightKg"
],
"applied": [
"groupsetFamily"
],
"rejected": [],
"notes": "Wheel tier not determined from source text despite named wheel model; complete bike weight not given in source. Mixed-groupset set to false because the source lists a single Shimano 105 Di2 drivetrain with no other differing families.",
"raw": {
"frameMaterial": {
"value": "carbon",
"evidence": "500 Series OCLV Carbon",
"confidence": 0.9
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Schaltung: Shimano 105 Di2 2x12-fach",
"confidence": 0.9
},
"groupsetFamily": {
"value": "105 Di2",
"evidence": "Schaltung: Shimano 105 Di2 2x12-fach",
"confidence": 0.9
},
"electronicShifting": {
"value": "true",
"evidence": "Schaltung: Shimano 105 Di2 2x12-fach",
"confidence": 0.9
},
"speeds": {
"value": "12",
"evidence": "Schaltung: Shimano 105 Di2 2x12-fach",
"confidence": 0.9
},
"mixedGroupset": {
"value": "false",
"evidence": "Schaltung: Shimano 105 Di2 2x12-fach",
"confidence": 0.7
},
"wheelMaterial": {
"value": "carbon",
"evidence": "Bontrager Aeolus Elite 35, OCLV Carbon",
"confidence": 0.9
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Hydraulische Scheibenbremsen von Shimano",
"confidence": 0.9
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 0
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "Wheel tier not determined from source text despite named wheel model; complete bike weight not given in source. Mixed-groupset set to false because the source lists a single Shimano 105 Di2 drivetrain with no other differing families."
}
}
{
"id": "bikehouse24:111338",
"retailer": "bikehouse24",
"retailerProductId": "111338",
"productUrl": "https://www.bikehouse24.de/de/product/trek-madone-sl-6-gen-8-rennrad-111338/",
"brand": "Trek",
"model": "Madone SL 6 Gen 8",
"modelYear": null,
"category": "road",
"categoryBasis": "stated",
"sourceCategory": "road",
"price": 3999,
"originalPrice": 4999,
"currency": "EUR",
"discountPercent": 20,
"frameMaterial": "carbon",
"frameModel": "500 Series OCLV Carbon mit Full System Foil Rohrdesign und IsoFlow-Technologie",
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "105 Di2",
"groupsetGeneration": null,
"electronicShifting": true,
"speeds": 12,
"mixedGroupset": false,
"groupsetComponents": null,
"groupsetTierSpread": 0,
"crank": null,
"cassette": null,
"brakes": "hydraulic-disc",
"brakePistons": null,
"brakeTier": "unknown",
"suspension": "none",
"fork": {
"make": null,
"line": null,
"tier": "rigid",
"travelMm": 0
},
"rearShock": null,
"dropperPost": null,
"beltDrive": null,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": null,
"wheelSize": null,
"wheelset": "Bontrager Aeolus Elite 35, OCLV Carbon, Tubeless-Ready",
"wheelMaterial": "carbon",
"wheelTier": "high-quality-carbon",
"tyres": "Bontrager R3 Hard-Case Lite",
"weightKg": null,
"powerMeter": null,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "L",
"size": "L",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 3999,
"preorder": false,
"deliveryNote": "Auf Lager | Lieferzeit 3-7 Werktage innerhalb Dt."
}
],
"seller": null,
"availability": "limited",
"gtins": [
"0601842991411"
],
"imageUrl": "https://www.bikehouse24.de/WD_GetRenditeImage.ashx?wd_systemtypeid=704&width=264&height=228&crop=1&valign=CENTER&halign=CENTER&whspace=1&disenlargement=1&thumb=0&wd_pk=WyJhNzQzNjkiXQ%3d%3d",
"rawTitle": "TREK Madone SL 6 Gen 8 Rennrad",
"fetchedAt": "2026-09-19T06:32:05.999Z",
"normalizationConfidence": 1,
"warnings": [
{
"code": "single-size-only",
"message": "Only one size is in stock (L).",
"severity": "info"
},
{
"code": "model-year-from-product",
"message": "This shop does not publish a model year. The 3 other listings of this product agree it is a 2025, read here from lucky-bike's listing (Trek Madone SL 6 Gen 8 2025).",
"severity": "info"
}
],
"productModelYear": 2025
}
{
"Rahmen": "500 Series OCLV Carbon mit Full System Foil Rohrdesign und IsoFlow-Technologie",
"Gabel": "Madone Gen 8 Vollcarbon",
"Laufräder": "Bontrager Aeolus Elite 35, OCLV Carbon, Tubeless-Ready",
"Reifen": "Bontrager R3 Hard-Case Lite",
"Schaltung": "Shimano 105 Di2 2x12-fach",
"Bremsen": "Hydraulische Scheibenbremsen von Shimano"
}
{
"retailer": "bikehouse24",
"retailerProductId": "111338",
"productUrl": "https://www.bikehouse24.de/de/product/trek-madone-sl-6-gen-8-rennrad-111338/",
"extractionMethod": "json-ld",
"sourceCategory": "road",
"rawTitle": "TREK Madone SL 6 Gen 8 Rennrad",
"rawBrand": "TREK",
"price": 3999,
"originalPrice": 4999,
"currency": "EUR",
"imageUrl": "https://www.bikehouse24.de/WD_GetRenditeImage.ashx?wd_systemtypeid=704&width=264&height=228&crop=1&valign=CENTER&halign=CENTER&whspace=1&disenlargement=1&thumb=0&wd_pk=WyJhNzQzNjkiXQ%3d%3d",
"rawSpecifications": {
"Rahmen": "500 Series OCLV Carbon mit Full System Foil Rohrdesign und IsoFlow-Technologie",
"Gabel": "Madone Gen 8 Vollcarbon",
"Laufräder": "Bontrager Aeolus Elite 35, OCLV Carbon, Tubeless-Ready",
"Reifen": "Bontrager R3 Hard-Case Lite",
"Schaltung": "Shimano 105 Di2 2x12-fach",
"Bremsen": "Hydraulische Scheibenbremsen von Shimano"
},
"rawFeatures": [],
"rawSizes": [
{
"rawSize": "L",
"size": "L",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 3999,
"preorder": false,
"deliveryNote": "Auf Lager | Lieferzeit 3-7 Werktage innerhalb Dt."
}
],
"availabilityText": "Auf Lager | Lieferzeit 3-7 Werktage innerhalb Dt.",
"fetchedAt": "2026-09-19T06:32:05.999Z",
"sourceMeta": {
"ldShape": "ProductGroup",
"productGroupId": "111338",
"variantCount": 1,
"skus": [
"601842991411"
],
"varids": [
"110582"
],
"colours": [
"White Prismatic"
],
"sizesInStock": "1 of 1",
"badges": [
"Auf Lager | Lieferzeit 3-7 Werktage innerhalb Dt."
]
}
}