← Review table (road) · shopper page
bikeexchange:trek_madone_sl_6_gen_8_2026 · source URL · confidence 1 · GTIN 0197216230908
Can win a band.
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| XS | XS | — | unknown | unsupported | yes | €4.799 | — |
| S | S | — | unknown | unsupported | yes | €4.799 | — |
| M | M | — | unknown | unsupported | yes | €4.799 | — |
| M-L | M/L | — | unknown | unsupported | yes | €4.799 | — |
| L | L | — | unknown | unsupported | yes | €4.799 | — |
| XL | XL | — | unknown | unsupported | yes | €4.799 | — |
| 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:bikeexchange / parse | Trek |
| model | retailer:bikeexchange / derived | Trek Madone SL 6 Gen 8 |
| modelYear | retailer:bikeexchange / parse | Jahr: 2026 |
| category | retailer:bikeexchange / derived | retailer taxonomy |
| frameMaterial | retailer:bikeexchange / parse | Carbon |
| groupsetFamily | retailer:bikeexchange / dictionary | Shimano 105 Di2, 2x12-speed || Shimano 105 R7170, 12-speed || Shimano 105 R7150 Di2, 36T max cog || Shimano 105 R7150 Di2, braze-on, down swing |
| electronicShifting | retailer:bikeexchange / derived | Di2 |
| speeds | retailer:bikeexchange / parse | 2x12 |
| brakes | retailer:bikeexchange / parse | R7170 |
| suspension | retailer:bikeexchange / derived | no suspension fork and no rear shock on a drop-bar listing |
| fork | retailer:bikeexchange / dictionary | Madone Gen 8 full carbon, tapered carbon steerer, internal brake routing, flat-mount disc, 12x100 mm chamfered thru axle |
| dropperPost | retailer:bikeexchange / derived | seatpost row "Madone aero carbon seatpost, 0 mm offset, short length" names no dropper, in a 24-field spec table |
| beltDrive | retailer:bikeexchange / parse | Shimano 105 R7150 Di2, braze-on, down swing |
| wheelMaterial | retailer:bikeexchange / dictionary | Bontrager Aeolus Elite |
| wheelTier | retailer:bikeexchange / dictionary | Bontrager Aeolus Elite |
| powerMeter | retailer:bikeexchange / derived | absent from a 24-field spec table |
| availability | retailer:bikeexchange / derived | sizes 6: 6 stocked, 0 gone, 0 unread |
| seller | retailer:bikeexchange / parse | L: Fahrwerk Timmer Store Lingen |
none
{
"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": [
"weightKg"
],
"applied": [],
"rejected": [],
"notes": "The source does not state a complete-bike weight. Wheelset is named (Bontrager Aeolus Elite 50, OCLV Carbon) so wheelMaterial is carbon but the source does not provide a vendor tier mapping I can deterministically assign, so wheelTier is null. The spec lists \"flat-mount disc\" and rotor model but does not explicitly state hydraulic versus mechanical actuation, so brakes is left null. Power meter is not mentioned.",
"raw": {
"frameMaterial": {
"value": "carbon",
"evidence": "Rahmenmaterial: Carbon",
"confidence": 0.95
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Shimano 105 Di2",
"confidence": 0.95
},
"groupsetFamily": {
"value": "105 Di2",
"evidence": "Shimano 105 Di2",
"confidence": 0.95
},
"electronicShifting": {
"value": "true",
"evidence": "Shimano 105 Di2",
"confidence": 0.9
},
"speeds": {
"value": "12",
"evidence": "12-speed",
"confidence": 0.95
},
"mixedGroupset": {
"value": "false",
"evidence": "Gruppe: Shimano 105 Di2, 2x12-speed",
"confidence": 0.9
},
"wheelMaterial": {
"value": "carbon",
"evidence": "Bontrager Aeolus Elite 50, OCLV Carbon",
"confidence": 0.9
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0.3
},
"brakes": {
"value": null,
"evidence": null,
"confidence": 0.3
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 0
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0.3
},
"notes": "The source does not state a complete-bike weight. Wheelset is named (Bontrager Aeolus Elite 50, OCLV Carbon) so wheelMaterial is carbon but the source does not provide a vendor tier mapping I can deterministically assign, so wheelTier is null. The spec lists \"flat-mount disc\" and rotor model but does not explicitly state hydraulic versus mechanical actuation, so brakes is left null. Power meter is not mentioned."
}
}
{
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"retailer": "bikeexchange",
"retailerProductId": "trek_madone_sl_6_gen_8_2026",
"productUrl": "https://www.bikeexchange.de/de-DE/products/trek_madone_sl_6_gen_8_2026?sku=TRE_0000651673",
"brand": "Trek",
"model": "Madone SL 6 Gen 8",
"modelYear": 2026,
"category": "road",
"categoryBasis": "route",
"sourceCategory": "road",
"price": 4799,
"originalPrice": null,
"currency": "EUR",
"discountPercent": null,
"frameMaterial": "carbon",
"frameModel": "500 Series OCLV Carbon, Full System Foil tube shaping, IsoFlow seat tube, RCS Headset System, electronic or mechanical routing, removable aero chain keeper, T47",
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "105 Di2",
"groupsetGeneration": null,
"electronicShifting": true,
"speeds": 12,
"mixedGroupset": false,
"groupsetComponents": {
"groupsetName": "105 Di2",
"shifters": "105 Di2",
"rearDerailleur": "105 Di2",
"frontDerailleur": "105 Di2",
"crank": "105",
"cassette": "105"
},
"groupsetTierSpread": 0,
"crank": "Shimano 105 R7100, 50/34 (XS/S: 165 mm; M/ML: 170 mm; L/XL: 172.5 mm)",
"cassette": "Shimano 105 7101, 11-34, 12-speed",
"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": "Bontrager Aeolus Elite 50, OCLV Carbon, Tubeless Ready, 50 mm rim depth (Front: 100x12 mm thru axle; Rear: Shimano 11/12-speed freehub, 142x",
"wheelMaterial": "carbon",
"wheelTier": "high-quality-carbon",
"tyres": "Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 170 tpi, 700x28 mm (Front and Rear)",
"weightKg": null,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "XS",
"size": "XS",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4799,
"seller": null,
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},
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4799,
"seller": null,
"deliveryNote": null
},
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4799,
"seller": null,
"deliveryNote": null
},
{
"rawSize": "M-L",
"size": "M/L",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4799,
"seller": null,
"deliveryNote": null
},
{
"rawSize": "L",
"size": "L",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4799,
"seller": "Fahrwerk Timmer Store Lingen",
"deliveryNote": "Reguläre Lieferzeit 7 Tage"
},
{
"rawSize": "XL",
"size": "XL",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4799,
"seller": null,
"deliveryNote": null
}
],
"seller": "Fahrwerk Timmer Store Lingen",
"availability": "in-stock",
"gtins": [
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"imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/e34c6776dadb588c096c-ImxkAaUo.png",
"rawTitle": "Trek Madone SL 6 Gen 8",
"fetchedAt": "2026-09-19T05:10:03.665Z",
"normalizationConfidence": 1,
"warnings": []
}
{
"Rahmenmaterial": "Carbon",
"Rahmen": "500 Series OCLV Carbon, Full System Foil tube shaping, IsoFlow seat tube, RCS Headset System, electronic or mechanical routing, removable aero chain keeper, T47 BB, flat-mount disc, UDH, 142x12 mm thru axle",
"Zulässiges Gesamtgewicht": "Maximum system weight (bike + rider + cargo): 125 kg",
"Bremse": "Shimano 105 Di2 12-speed; Shimano RT70 rotors, CentreLock, 160 mm",
"Bremshebel": "Integrated with Shimano 105 Di2 R7170",
"Reifen": "Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 170 tpi, 700x28 mm (Front and Rear)",
"Laufräder": "Bontrager Aeolus Elite 50, OCLV Carbon, Tubeless Ready, 50 mm rim depth (Front: 100x12 mm thru axle; Rear: Shimano 11/12-speed freehub, 142x12 mm thru axle)",
"Lenkerband": "Trek EcoTack",
"Vorbau": "Trek RCS Pro, -7° (XS: 80 mm; S/M: 90 mm; ML/L: 100 mm; XL: 110 mm)",
"Steuersatz": "Integrated RCS Headset System",
"Lenker": "Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop (XS: 36/40 cm; S/M: 38/42 cm; ML/L: 40/44 cm; XL: 42/46 cm)",
"Zubehör": "Charging cable included",
"Umwerfer vorne": "Shimano 105 R7150 Di2, braze-on, down swing",
"Kassette": "Shimano 105 7101, 11-34, 12-speed",
"Innenlager": "Praxis, T47 threaded, internal bearing",
"Kurbelgarnitur": "Shimano 105 R7100, 50/34 (XS/S: 165 mm; M/ML: 170 mm; L/XL: 172.5 mm)",
"Schalthebel": "Shimano 105 R7170, 12-speed",
"Umwerfer hinten": "Shimano 105 R7150 Di2, 36T max cog",
"Kette / Riemen": "Shimano SLX M7100, 12-speed",
"Gruppe": "Shimano 105 Di2, 2x12-speed",
"Sattel": "Bontrager Aeolus Elite, austenite rails, 145 mm width",
"Sattelstütze": "Madone aero carbon seatpost, 0 mm offset, short length",
"Gabel": "Madone Gen 8 full carbon, tapered carbon steerer, internal brake routing, flat-mount disc, 12x100 mm chamfered thru axle",
"Jahr": "2026"
}
{
"retailer": "bikeexchange",
"retailerProductId": "trek_madone_sl_6_gen_8_2026",
"productUrl": "https://www.bikeexchange.de/de-DE/products/trek_madone_sl_6_gen_8_2026?sku=TRE_0000651673",
"extractionMethod": "embedded-json",
"sourceCategory": "road",
"rawTitle": "Trek Madone SL 6 Gen 8",
"rawBrand": "Trek",
"price": 4799,
"originalPrice": null,
"currency": "EUR",
"imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/e34c6776dadb588c096c-ImxkAaUo.png",
"rawSpecifications": {
"Rahmenmaterial": "Carbon",
"Rahmen": "500 Series OCLV Carbon, Full System Foil tube shaping, IsoFlow seat tube, RCS Headset System, electronic or mechanical routing, removable aero chain keeper, T47 BB, flat-mount disc, UDH, 142x12 mm thru axle",
"Zulässiges Gesamtgewicht": "Maximum system weight (bike + rider + cargo): 125 kg",
"Bremse": "Shimano 105 Di2 12-speed; Shimano RT70 rotors, CentreLock, 160 mm",
"Bremshebel": "Integrated with Shimano 105 Di2 R7170",
"Reifen": "Bontrager R3 Hard-Case Lite, Tubeless Ready, aramid bead, 170 tpi, 700x28 mm (Front and Rear)",
"Laufräder": "Bontrager Aeolus Elite 50, OCLV Carbon, Tubeless Ready, 50 mm rim depth (Front: 100x12 mm thru axle; Rear: Shimano 11/12-speed freehub, 142x12 mm thru axle)",
"Lenkerband": "Trek EcoTack",
"Vorbau": "Trek RCS Pro, -7° (XS: 80 mm; S/M: 90 mm; ML/L: 100 mm; XL: 110 mm)",
"Steuersatz": "Integrated RCS Headset System",
"Lenker": "Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop (XS: 36/40 cm; S/M: 38/42 cm; ML/L: 40/44 cm; XL: 42/46 cm)",
"Zubehör": "Charging cable included",
"Umwerfer vorne": "Shimano 105 R7150 Di2, braze-on, down swing",
"Kassette": "Shimano 105 7101, 11-34, 12-speed",
"Innenlager": "Praxis, T47 threaded, internal bearing",
"Kurbelgarnitur": "Shimano 105 R7100, 50/34 (XS/S: 165 mm; M/ML: 170 mm; L/XL: 172.5 mm)",
"Schalthebel": "Shimano 105 R7170, 12-speed",
"Umwerfer hinten": "Shimano 105 R7150 Di2, 36T max cog",
"Kette / Riemen": "Shimano SLX M7100, 12-speed",
"Gruppe": "Shimano 105 Di2, 2x12-speed",
"Sattel": "Bontrager Aeolus Elite, austenite rails, 145 mm width",
"Sattelstütze": "Madone aero carbon seatpost, 0 mm offset, short length",
"Gabel": "Madone Gen 8 full carbon, tapered carbon steerer, internal brake routing, flat-mount disc, 12x100 mm chamfered thru axle",
"Jahr": "2026"
},
"rawFeatures": [
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"rawSizes": [
{
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"size": "XS",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4799,
"seller": null,
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},
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4799,
"seller": null,
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},
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"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4799,
"seller": null,
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},
{
"rawSize": "M-L",
"size": "M/L",
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"price": 4799,
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},
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"size": "L",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4799,
"seller": "Fahrwerk Timmer Store Lingen",
"deliveryNote": "Reguläre Lieferzeit 7 Tage"
},
{
"rawSize": "XL",
"size": "XL",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4799,
"seller": null,
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}
],
"availabilityText": "sizes 6: 6 stocked, 0 gone, 0 unread",
"fetchedAt": "2026-09-19T05:10:03.665Z",
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"storeDelivers": true,
"storeClickAndCollect": true,
"storeReservation": true,
"storeDeliveryTime": "P7D",
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"condition": "NEW",
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