← Review table (city) · shopper page
bikehouse24:143562 · source URL · confidence 0.29 · GTIN 0197216392699
Cannot win: category is other, not city; not-a-city-bike; confidence 0.29 below 0.75
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| S | S | — | unknown | unsupported | yes | €2.999 | — |
| 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
Only listing of this configuration — nothing to merge.
| field | source | evidence |
|---|---|---|
| brand | retailer:bikehouse24 / parse | TREK |
| model | retailer:bikehouse24 / derived | TREK FX Sport SL 6 2027 Fitness/Urban Bike |
| modelYear | retailer:bikehouse24 / parse | TREK FX Sport SL 6 2027 Fitness/Urban Bike |
| category | retailer:bikehouse24 / parse | Fitness |
| suspension | retailer:bikehouse24 / derived | no suspension fork and no rear shock on a drop-bar listing |
| availability | retailer:bikehouse24 / derived | Auf Lager | Lieferzeit 3-7 Werktage innerhalb Dt. |
blocking not-a-city-bike — Classified as other.info single-size-only — Only one size is in stock (S).high frame-material-unknown — Frame material could not be established.high groupset-unknown — Groupset could not be established.info wheel-material-unknown — Wheel material could not be established.high no-spec-table — Retailer published no structured specification table.{
"frameScore": 8,
"drivetrainScore": 0,
"wheelScore": 5,
"extrasScore": 0,
"suspensionScore": 0,
"weightAdjustment": 0,
"equipmentValue": 13,
"notes": [
"Frame material unknown: scored below aluminium rather than assumed.",
"Groupset not identified: 0 drivetrain points.",
"Wheels unknown: scored level with basic aluminium, which is neither a reward for omitting the wheelset nor a penalty for naming a cheap one.",
"Weight not published: no weight adjustment either way."
],
"marketPrice": 493,
"valueScore": 0.164,
"savingsVsMarket": -2506
}
Not used: deterministic parsing resolved every field it needed.
{
"id": "bikehouse24:143562",
"retailer": "bikehouse24",
"retailerProductId": "143562",
"productUrl": "https://www.bikehouse24.de/de/product/trek-fx-sport-sl-6-2027-fitness-urban-bike-143562/",
"brand": "Trek",
"model": "FX Sport SL 6 Fitness/Urban Bike",
"modelYear": 2027,
"category": "other",
"categoryBasis": "stated",
"sourceCategory": "city",
"price": 2999,
"originalPrice": null,
"currency": "EUR",
"discountPercent": null,
"frameMaterial": "unknown",
"frameModel": null,
"frameTier": null,
"groupsetBrand": null,
"groupsetFamily": null,
"groupsetGeneration": null,
"electronicShifting": null,
"speeds": null,
"mixedGroupset": null,
"groupsetComponents": null,
"groupsetTierSpread": 0,
"crank": null,
"cassette": null,
"brakes": "unknown",
"brakePistons": null,
"brakeTier": "unknown",
"suspension": "none",
"fork": null,
"rearShock": null,
"dropperPost": null,
"beltDrive": null,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": null,
"wheelSize": null,
"wheelset": null,
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": null,
"weightKg": null,
"powerMeter": null,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 2999,
"preorder": false,
"deliveryNote": "Auf Lager | Lieferzeit 3-7 Werktage innerhalb Dt."
}
],
"seller": null,
"availability": "limited",
"gtins": [
"0197216392699"
],
"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=WyJhMTIwODkxIl0%3d",
"rawTitle": "TREK FX Sport SL 6 2027 Fitness/Urban Bike",
"fetchedAt": "2026-09-19T06:39:44.266Z",
"normalizationConfidence": 0.29,
"warnings": [
{
"code": "not-a-city-bike",
"message": "Classified as other.",
"severity": "blocking"
},
{
"code": "single-size-only",
"message": "Only one size is in stock (S).",
"severity": "info"
},
{
"code": "frame-material-unknown",
"message": "Frame material could not be established.",
"severity": "high"
},
{
"code": "groupset-unknown",
"message": "Groupset could not be established.",
"severity": "high"
},
{
"code": "wheel-material-unknown",
"message": "Wheel material could not be established.",
"severity": "info"
},
{
"code": "no-spec-table",
"message": "Retailer published no structured specification table.",
"severity": "high"
}
]
}
{}
{
"retailer": "bikehouse24",
"retailerProductId": "143562",
"productUrl": "https://www.bikehouse24.de/de/product/trek-fx-sport-sl-6-2027-fitness-urban-bike-143562/",
"extractionMethod": "json-ld",
"sourceCategory": "city",
"rawTitle": "TREK FX Sport SL 6 2027 Fitness/Urban Bike",
"rawBrand": "TREK",
"price": 2999,
"originalPrice": null,
"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=WyJhMTIwODkxIl0%3d",
"rawSpecifications": {},
"rawFeatures": [],
"rawSizes": [
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 2999,
"preorder": false,
"deliveryNote": "Auf Lager | Lieferzeit 3-7 Werktage innerhalb Dt."
}
],
"availabilityText": "Auf Lager | Lieferzeit 3-7 Werktage innerhalb Dt.",
"fetchedAt": "2026-09-19T06:39:44.266Z",
"sourceMeta": {
"ldShape": "ProductGroup",
"productGroupId": "143562",
"variantCount": 1,
"skus": [
"197216392699"
],
"varids": [
"143272"
],
"colours": [
"Buff Beige"
],
"sizesInStock": "1 of 1",
"badges": [
"Auf Lager | Lieferzeit 3-7 Werktage innerhalb Dt."
]
}
}