← Review table (road) · shopper page
bikes-de:trek-madone-sl-6-gen-8-2026 · source URL · confidence 0.83 · GTIN 0197216241904
Can win a band.
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| XS | (28") | XS | — | unknown | unsupported | yes | €4.949 | — |
| S | (28") | S | — | unknown | unsupported | yes | €4.799 | — |
| M | (28") | M | — | unknown | unsupported | yes | €4.799 | — |
| ML | (28") | M/L | — | unknown | unsupported | no | listing price | — |
| L | (28") | L | — | unknown | unsupported | no | listing price | — |
| XL | (28") | XL | — | unknown | unsupported | no | 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. |
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 | 2026
Confidence: high
| retailer | price | sizes in stock | |
|---|---|---|---|
| Mount7 | €3.499 | S, XL, L, M, ML | debug |
| BIKER-BOARDER | €3.499 | S // 44 cm, M // 47.6 cm | debug |
| BIKE24 | €3.589 | M/L | debug |
| BikeExchange | €4.799 | XS, S, M, M-L, L, XL | debug |
| bikes.de | €4.799 | XS | (28"), S | (28"), M | (28") | debug |
| field | source | evidence |
|---|---|---|
| brand | retailer:bikes-de / parse | Trek |
| model | retailer:bikes-de / derived | Trek Madone SL 6 Gen 8 Diamant matte lavender haze/deep smoke |
| modelYear | retailer:bikes-de / parse | Jahr: 2026 |
| category | retailer:bikes-de / derived | retailer taxonomy |
| frameMaterial | retailer:bikes-de / parse | Carbon |
| groupsetFamily | retailer:bikes-de / dictionary | SHIMANO 105 R7150 Di2, || SHIMANO 105 R7150 Di2, 36 Z. an größtem Ritzel || SHIMANO 105 R7150 Di2, Anlötversion, Down-Swing |
| electronicShifting | retailer:bikes-de / derived | Di2 |
| speeds | retailer:bikes-de / parse | 12fach |
| brakes | retailer:bikes-de / parse | Hydraulische Scheibenbremse |
| suspension | retailer:bikes-de / derived | no suspension fork and no rear shock on a drop-bar listing |
| fork | retailer:bikes-de / dictionary | Madone Gen 8, Vollcarbon, konischer Carbongabelschaft, interne Bremszugführung, Flat Mount Scheibenbremsaufnahme, abgesc |
| dropperPost | retailer:bikes-de / derived | seatpost row "Madone, Aero-Sattelstütze aus Carbon, 0 mm Versatz, kurze Lä" names no dropper, in a 29-field spec table |
| beltDrive | retailer:bikes-de / parse | SHIMANO 105 R7150 Di2, Anlötversion, Down-Swing |
| wheelSize | retailer:bikes-de / parse | 28 |
| powerMeter | retailer:bikes-de / derived | absent from a 29-field spec table |
| availability | retailer:bikes-de / derived | 3 of 6 frame sizes offered for shipping by a bikes.de dealer |
| wheelMaterial | retailer:bike24 / derived (1) | Bontrager Aeolus Elite |
| wheelTier | retailer:bike24 / derived (1) | Bontrager Aeolus Elite |
info wheel-material-unknown — Wheel material could not be established.info wheels-from-build-sibling — bikes-de publishes no wheel row for this bike. The wheelset "Bontrager Aeolus Elite 50 | OCLV Carbon | Tubeless Ready" is read from bike24's listing of the same build and model year (Trek MADONE SL 6 GEN 8 - Carbon Rennrad - 2026 - Matte Lavender Haze / Deep Smoke); every shop in this crawl that names it agrees.{
"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": 0.961,
"savingsVsMarket": -188
}
{
"requested": [
"wheelMaterial",
"wheelTier",
"weightKg"
],
"applied": [],
"rejected": [],
"notes": "Wheelset material and tier are not specified in the source (only tyre and wheel size are listed). Complete bike weight is not stated. mixedGroupset left null because the requirement for evidence is a single verbatim substring proving shifters/derailleurs/crank are from different families; the source shows 105 Di2 for shifting parts and a 105 crankset, so there is no clear mismatch to prove with a single substring.",
"raw": {
"frameMaterial": {
"value": "carbon",
"evidence": "Rahmenmaterial lt. Hersteller: Carbon",
"confidence": 0.9
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "SHIMANO 105 R7150 Di2",
"confidence": 0.9
},
"groupsetFamily": {
"value": "105 Di2",
"evidence": "SHIMANO 105 R7150 Di2",
"confidence": 0.9
},
"electronicShifting": {
"value": "true",
"evidence": "SHIMANO 105 R7150 Di2",
"confidence": 0.9
},
"speeds": {
"value": "24",
"evidence": "Anzahl Gänge: 24",
"confidence": 0.9
},
"mixedGroupset": {
"value": null,
"evidence": null,
"confidence": 0.5
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0.5
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0.5
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Bremsen: Hydraulische Scheibenbremse",
"confidence": 0.9
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 0.5
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0.5
},
"notes": "Wheelset material and tier are not specified in the source (only tyre and wheel size are listed). Complete bike weight is not stated. mixedGroupset left null because the requirement for evidence is a single verbatim substring proving shifters/derailleurs/crank are from different families; the source shows 105 Di2 for shifting parts and a 105 crankset, so there is no clear mismatch to prove with a single substring."
}
}
{
"id": "bikes-de:trek-madone-sl-6-gen-8-2026",
"retailer": "bikes-de",
"retailerProductId": "trek-madone-sl-6-gen-8-2026",
"productUrl": "https://www.bikes.de/shop/fahrraeder/marke.trek/trek-madone-sl-6-gen-8-2026/",
"brand": "Trek",
"model": "Madone SL 6 Gen 8 Diamant matte lavender haze/deep smoke",
"modelYear": 2026,
"category": "road",
"categoryBasis": "route",
"sourceCategory": "road",
"price": 4799,
"originalPrice": null,
"currency": "EUR",
"discountPercent": null,
"frameMaterial": "carbon",
"frameModel": null,
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "105 Di2",
"groupsetGeneration": null,
"electronicShifting": true,
"speeds": 12,
"mixedGroupset": false,
"groupsetComponents": {
"shifters": "105 Di2",
"rearDerailleur": "105 Di2",
"frontDerailleur": "105 Di2",
"crank": "105",
"cassette": "105"
},
"groupsetTierSpread": 0,
"crank": "SHIMANO 105 R7100, 50/34 Z., 165 mm Kurbelarmlänge",
"cassette": "SHIMANO 105 7101, 11-34 Zähne, 12fach",
"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": "28",
"wheelset": "Bontrager Aeolus Elite 50 | OCLV Carbon | Tubeless Ready",
"wheelMaterial": "carbon",
"wheelTier": "high-quality-carbon",
"tyres": "VR: Bontrager R3 Hard-Case Lite, Tubeless-Ready, Aramidwulstkern, 170 TPI, 700 x 28 mm, HR: Bontrager R3 Hard-Case Lite, Tubeless-Ready, Aramidwulstkern, 170 TP",
"weightKg": null,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "XS | (28\")",
"size": "XS",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4949
},
{
"rawSize": "S | (28\")",
"size": "S",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4799
},
{
"rawSize": "M | (28\")",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4799
},
{
"rawSize": "ML | (28\")",
"size": "M/L",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": null
},
{
"rawSize": "L | (28\")",
"size": "L",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": null
},
{
"rawSize": "XL | (28\")",
"size": "XL",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": null
}
],
"seller": null,
"availability": "in-stock",
"gtins": [
"0197216241904"
],
"imageUrl": "https://bikes-opt.b-cdn.net/trek/2026/3067934_01.jpg",
"rawTitle": "Trek Madone SL 6 Gen 8 Diamant matte lavender haze/deep smoke",
"fetchedAt": "2026-09-19T05:45:27.373Z",
"normalizationConfidence": 0.83,
"warnings": [
{
"code": "wheel-material-unknown",
"message": "Wheel material could not be established.",
"severity": "info"
},
{
"code": "wheels-from-build-sibling",
"message": "bikes-de publishes no wheel row for this bike. The wheelset \"Bontrager Aeolus Elite 50 | OCLV Carbon | Tubeless Ready\" is read from bike24's listing of the same build and model year (Trek MADONE SL 6 GEN 8 - Carbon Rennrad - 2026 - Matte Lavender Haze / Deep Smoke); every shop in this crawl that names it agrees.",
"severity": "info"
}
]
}
{
"Rahmenmaterial lt. Hersteller": "Carbon",
"Gabel": "Madone Gen 8, Vollcarbon, konischer Carbongabelschaft, interne Bremszugführung, Flat Mount Scheibenbremsaufnahme, abgeschrägte 12 x 100 mm Steckachse",
"Schaltungstyp": "Kettenschaltung",
"Anzahl Gänge": "24",
"Umwerfer": "SHIMANO 105 R7150 Di2, Anlötversion, Down-Swing",
"Schaltwerk": "SHIMANO 105 R7150 Di2, 36 Z. an größtem Ritzel",
"Schalthebel": "SHIMANO 105 R7150 Di2,",
"Zahnkranz": "SHIMANO 105 7101, 11-34 Zähne, 12fach",
"Bremsen": "Hydraulische Scheibenbremse",
"Bremse": "VR: SHIMANO 105, HR: SHIMANO 105",
"Bremshebel": "Shimano 105",
"Laufradgröße": "28 Zoll",
"Reifen": "VR: Bontrager R3 Hard-Case Lite, Tubeless-Ready, Aramidwulstkern, 170 TPI, 700 x 28 mm, HR: Bontrager R3 Hard-Case Lite, Tubeless-Ready, Aramidwulstkern, 170 TPI, 700 x 28 mm",
"Kette": "Shimano SLX M7100, 12fach",
"Kurbelsatz": "SHIMANO 105 R7100, 50/34 Z., 165 mm Kurbelarmlänge",
"Innenlager": "Praxis, T47, mit Gewinde, innen gelagert",
"Lenker": "Bontrager Comp, Aluminium, 31,8 mm Klemmdurchmesser, 80 mm Reach, 121 mm Drop, 36 cm Oberlenkerbreite, 40 cm Unterlenkerbreite",
"Vorbau": "Trek RCS Pro, -7 Grad, 80 mm Länge",
"Sattel": "Bontrager Aeolus Elite, Austenitstreben, 145 mm Breite",
"Sattelstütze": "Madone, Aero-Sattelstütze aus Carbon, 0 mm Versatz, kurze Länge",
"Straßenzulassung": "Nein",
"Marke": "Trek",
"EAN": "197216241904",
"Hersteller Artikelnummer": "5339422",
"Modellserie Bezeichnung": "Madone SL 6 Gen 8",
"Rahmenform lt. Hersteller": "Diamant",
"Markenfarbe": "matte lavender haze/deep smoke",
"Rahmenhöhe": "XS | (28\")",
"Jahr": "2026"
}
{
"retailer": "bikes-de",
"retailerProductId": "trek-madone-sl-6-gen-8-2026",
"productUrl": "https://www.bikes.de/shop/fahrraeder/marke.trek/trek-madone-sl-6-gen-8-2026/",
"extractionMethod": "server-html",
"sourceCategory": "road",
"rawTitle": "Trek Madone SL 6 Gen 8 Diamant matte lavender haze/deep smoke",
"rawBrand": "Trek",
"price": 4799,
"originalPrice": null,
"currency": "EUR",
"imageUrl": "https://bikes-opt.b-cdn.net/trek/2026/3067934_01.jpg",
"rawSpecifications": {
"Rahmenmaterial lt. Hersteller": "Carbon",
"Gabel": "Madone Gen 8, Vollcarbon, konischer Carbongabelschaft, interne Bremszugführung, Flat Mount Scheibenbremsaufnahme, abgeschrägte 12 x 100 mm Steckachse",
"Schaltungstyp": "Kettenschaltung",
"Anzahl Gänge": "24",
"Umwerfer": "SHIMANO 105 R7150 Di2, Anlötversion, Down-Swing",
"Schaltwerk": "SHIMANO 105 R7150 Di2, 36 Z. an größtem Ritzel",
"Schalthebel": "SHIMANO 105 R7150 Di2,",
"Zahnkranz": "SHIMANO 105 7101, 11-34 Zähne, 12fach",
"Bremsen": "Hydraulische Scheibenbremse",
"Bremse": "VR: SHIMANO 105, HR: SHIMANO 105",
"Bremshebel": "Shimano 105",
"Laufradgröße": "28 Zoll",
"Reifen": "VR: Bontrager R3 Hard-Case Lite, Tubeless-Ready, Aramidwulstkern, 170 TPI, 700 x 28 mm, HR: Bontrager R3 Hard-Case Lite, Tubeless-Ready, Aramidwulstkern, 170 TPI, 700 x 28 mm",
"Kette": "Shimano SLX M7100, 12fach",
"Kurbelsatz": "SHIMANO 105 R7100, 50/34 Z., 165 mm Kurbelarmlänge",
"Innenlager": "Praxis, T47, mit Gewinde, innen gelagert",
"Lenker": "Bontrager Comp, Aluminium, 31,8 mm Klemmdurchmesser, 80 mm Reach, 121 mm Drop, 36 cm Oberlenkerbreite, 40 cm Unterlenkerbreite",
"Vorbau": "Trek RCS Pro, -7 Grad, 80 mm Länge",
"Sattel": "Bontrager Aeolus Elite, Austenitstreben, 145 mm Breite",
"Sattelstütze": "Madone, Aero-Sattelstütze aus Carbon, 0 mm Versatz, kurze Länge",
"Straßenzulassung": "Nein",
"Marke": "Trek",
"EAN": "197216241904",
"Hersteller Artikelnummer": "5339422",
"Modellserie Bezeichnung": "Madone SL 6 Gen 8",
"Rahmenform lt. Hersteller": "Diamant",
"Markenfarbe": "matte lavender haze/deep smoke",
"Rahmenhöhe": "XS | (28\")",
"Jahr": "2026"
},
"rawFeatures": [],
"rawSizes": [
{
"rawSize": "XS | (28\")",
"size": "XS",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4949
},
{
"rawSize": "S | (28\")",
"size": "S",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4799
},
{
"rawSize": "M | (28\")",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4799
},
{
"rawSize": "ML | (28\")",
"size": "M/L",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": null
},
{
"rawSize": "L | (28\")",
"size": "L",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": null
},
{
"rawSize": "XL | (28\")",
"size": "XL",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": null
}
],
"availabilityText": "3 of 6 frame sizes offered for shipping by a bikes.de dealer",
"fetchedAt": "2026-09-19T05:45:27.373Z",
"sourceMeta": {
"dealers": [
"Liquid-Life GmbH",
"FAHRWERK Lingen",
"Fahrradhaus Schlitzer"
],
"listingRows": 4,
"articleNumbers": [
"3067936",
"3067930",
"3067941",
"3067946"
],
"skus": [],
"leafCategory": "Rennräder"
}
}