← Review table (road) · shopper page
bikehouse24:133341 · source URL · confidence 0.73 · GTIN 4711291262591, 4711291262607, 4711291306301
Cannot win: availability is out-of-stock; no size confirmed in stock; confidence 0.73 below 0.75
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| M | M | 55–57 cm | equivalent | curated manufacturer mapping — Giant Contend, medium confidence | no | €1.400 | Giant Contend M = 55–57 cm — manufacturer-conventional-size-equivalence, confidence medium, reviewed 2026-09-04. https://www.giant-bicycles.com/us/technology/detail/57 |
| ML | M/L | 57–59 cm | equivalent | curated manufacturer mapping — Giant Contend, medium confidence | no | €1.489 | Giant Contend M/L = 57–59 cm — manufacturer-conventional-size-equivalence, confidence medium, reviewed 2026-09-04. https://www.giant-bicycles.com/us/technology/detail/57 |
| XL | XL | 61–63 cm | equivalent | curated manufacturer mapping — Giant Contend, medium confidence | no | €1.400 | Giant Contend XL = 61–63 cm — manufacturer-conventional-size-equivalence, confidence medium, reviewed 2026-09-04. https://www.giant-bicycles.com/us/technology/detail/57 |
| mapping | curated manufacturer mapping |
|---|---|
| scope | Giant Contend |
| sizes | M = 55–57 cm · M/L = 57–59 cm · XL = 61–63 cm |
| confidence | MEDIUM |
| evidence type | manufacturer-conventional-size-equivalence |
| evidence | Giant's own Compact Road Design page publishes a table headed 'COMPACT ROAD SIZING' whose first column is 'CONVENTIONAL FRAME SIZING (CM)', mapped against 'RIDER HEIGHT', 'COMPACT ROAD FRAME SIZE' and 'SEATTUBE / TOPTUBE LENGTH (CM)': 49-51 / XS / 42-52; 51-54 / S / 44-53.5; 55-57 / M / 50-55.5; 57-59 / M-L / 53.5-57; 58-60 / L / 55.5-58.5; 61-63 / XL / 58.5-61. This is the manufacturer answering exactly the question we ask, and its own seat-tube column (L = 55.5 cm) shows why the seat tube must not be used for it. |
| source | https://www.giant-bicycles.com/us/technology/detail/57 https://www.giant-bicycles.com/au/technology/detail/57 https://www.giant-bicycles.com/gb/technology/detail/57 https://www.giant-bicycles.com/gb/tcr-advanced-2 https://www.giant-bicycles.com/gb/propel-advanced-2 https://www.giant-bicycles.com/gb/defy-advanced-2 https://www.giant-bicycles.com/gb/contend-ar-2 |
| reviewed | 2026-09-04 |
| notes | Scoped to the four families whose current height ladder was individually checked. It must not be extended to Liv: Liv's letters sit a full size lower (Langma L = 170-184 cm rider against Giant L = 183-193 cm), which is recorded as a refusal. RESIDUAL UNCERTAINTY, and the reason confidence is medium: Giant's conventional column runs 1-2.5 cm above where the letter-sized brands in this dataset sit (Scott's own dual labels put its L at 56 cm and KTM's at 57, where Giant calls its L a conventional 58-60). That is not necessarily a contradiction — Giant covers 157-199 cm in six sizes where Scott uses seven, so its letters are spaced wider and each sits higher, and Canyon says in as many words that a medium at one brand can be a small or a large at another. But an attempt to check Giant's column against a numerically-sized brand's own rider heights failed: Cube, Cannondale, Cervelo, BMC and Orbea all publish sizing through interactive calculators rather than a fetchable table, so no independent anchor was obtained. The practical exposure is about one size at the top of the range, and the published range absorbs it: if the truth were nearer 57-59 than 58-60, a 58 cm shopper still sees an L correctly, a 60 cm shopper sees one marginally, and a 57 cm shopper misses one rather than being shown the wrong bike. The dataset contains no Giant listing sized in centimetres, so there is also no retailer statement to corroborate or contradict this. |
A shopper asking for: 54 → nothing compatible · 56 → M fits but sold out · 58 → ML fits but sold out · 60 → nothing compatible
Canonical configuration: Giant | Contend SL 0 | 105 | 2026
Confidence: high
| retailer | price | sizes in stock | |
|---|---|---|---|
| BikeExchange | €1.299 | M, M-L, L | debug |
| Bike-Mailorder | €1.380 | XS, S, M, ML, L, XL | debug |
| BikeHouse24 | €1.400 | none | debug |
| Fahrrad XXL | €1.599 | L, M, S, XS | debug |
| Mount7 | €1.599 | none | debug |
| B.O.C. | €1.599 | XS, S, M, ML, L | debug |
| bikes.de | €1.599 | S | (28") | debug |
| field | source | evidence |
|---|---|---|
| brand | retailer:bikehouse24 / parse | Giant |
| model | retailer:bikehouse24 / derived | Giant Contend SL 0 2026 Rennrad |
| modelYear | retailer:bikehouse24 / parse | Giant Contend SL 0 2026 Rennrad |
| category | retailer:bikehouse24 / parse | Rennrad |
| suspension | retailer:bikehouse24 / derived | no suspension fork and no rear shock on a drop-bar listing |
| availability | retailer:bikehouse24 / derived | Nicht Verfügbar |
| frameMaterial | ai / ai (0.9) | Rahmen: Giant Aluxx SL Aluminium, 12x142 mm Steckachse |
| groupsetFamily | ai / ai (0.9) | Schaltgruppe: Shimano 105 12-fach (ST-R7120 / RD-R7100), 50/34 11-36 |
| brakes | ai / ai (0.95) | Bremsen: Shimano 105 Hydraulik-Scheibenbremse BR-R7170, 160/140 mm |
| weightKg | ai / ai (0.95) | Gewicht: 8,9 kg (Größe M) |
| speeds | ai / ai (0.95) | Schaltgruppe: Shimano 105 12-fach (ST-R7120 / RD-R7100), 50/34 11-36 |
info wheel-material-unknown — Wheel material could not be established.high no-spec-table — Retailer published no structured specification table.{
"frameScore": 11,
"drivetrainScore": 20,
"wheelScore": 4,
"extrasScore": 3,
"suspensionScore": 0,
"weightAdjustment": 0,
"equipmentValue": 38,
"notes": [
"Shimano 105 = 20.",
"Wheels unknown: scored below basic aluminium rather than assumed.",
"Brakes \"hydraulic-disc\" +3.",
"8.9 kg vs 8.9 kg road reference = +0."
],
"marketPrice": 1625,
"valueScore": 1.161,
"savingsVsMarket": 225
}
{
"requested": [
"frameMaterial",
"groupsetFamily",
"wheelMaterial",
"wheelTier",
"brakes",
"weightKg"
],
"applied": [
"frameMaterial",
"groupsetFamily",
"brakes",
"weightKg"
],
"rejected": [],
"notes": "Crank model not specified (only chainring sizes given). No wheelset model or material is listed. Electronic shifting inferred false from 'Shimano 105' (no Di2 mentioned).",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Rahmen: Giant Aluxx SL Aluminium, 12x142 mm Steckachse",
"confidence": 0.9
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Schaltgruppe: Shimano 105 12-fach (ST-R7120 / RD-R7100), 50/34 \u0010 11-36",
"confidence": 0.9
},
"groupsetFamily": {
"value": "105",
"evidence": "Schaltgruppe: Shimano 105 12-fach (ST-R7120 / RD-R7100), 50/34 \u0010 11-36",
"confidence": 0.9
},
"electronicShifting": {
"value": "false",
"evidence": "Schaltgruppe: Shimano 105 12-fach (ST-R7120 / RD-R7100), 50/34 \u0010 11-36",
"confidence": 0.8
},
"speeds": {
"value": "12",
"evidence": "Schaltgruppe: Shimano 105 12-fach (ST-R7120 / RD-R7100), 50/34 \u0010 11-36",
"confidence": 0.95
},
"mixedGroupset": {
"value": "false",
"evidence": "ST-R7120 / RD-R7100",
"confidence": 0.8
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Bremsen: Shimano 105 Hydraulik-Scheibenbremse BR-R7170, 160/140 mm",
"confidence": 0.95
},
"weightKg": {
"value": "8.9",
"evidence": "Gewicht: 8,9 kg (Größe M)",
"confidence": 0.95
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "Crank model not specified (only chainring sizes given). No wheelset model or material is listed. Electronic shifting inferred false from 'Shimano 105' (no Di2 mentioned)."
}
}
{
"id": "bikehouse24:133341",
"retailer": "bikehouse24",
"retailerProductId": "133341",
"productUrl": "https://www.bikehouse24.de/de/product/giant-contend-sl-0-2026-rennrad-133341/",
"brand": "Giant",
"model": "Contend SL 0",
"modelYear": 2026,
"category": "road",
"categoryBasis": "stated",
"sourceCategory": "road",
"price": 1400,
"originalPrice": 1599,
"currency": "EUR",
"discountPercent": 12,
"frameMaterial": "aluminium",
"frameModel": null,
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "105",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 12,
"mixedGroupset": false,
"groupsetComponents": null,
"groupsetTierSpread": 0,
"crank": null,
"cassette": null,
"brakes": "hydraulic-disc",
"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": 8.9,
"powerMeter": null,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 1400,
"preorder": false,
"deliveryNote": "Nicht Verfügbar"
},
{
"rawSize": "ML",
"size": "M/L",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 1489,
"preorder": false,
"deliveryNote": "Nicht Verfügbar"
},
{
"rawSize": "XL",
"size": "XL",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 1400,
"preorder": false,
"deliveryNote": "Nicht Verfügbar"
}
],
"seller": null,
"availability": "out-of-stock",
"gtins": [
"4711291262591",
"4711291262607",
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"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=WyJhMTA2NzUxIl0%3d",
"rawTitle": "Giant Contend SL 0 2026 Rennrad",
"fetchedAt": "2026-09-19T06:32:28.367Z",
"normalizationConfidence": 0.73,
"warnings": [
{
"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": "133341",
"productUrl": "https://www.bikehouse24.de/de/product/giant-contend-sl-0-2026-rennrad-133341/",
"extractionMethod": "json-ld",
"sourceCategory": "road",
"rawTitle": "Giant Contend SL 0 2026 Rennrad",
"rawBrand": "Giant",
"price": 1400,
"originalPrice": 1599,
"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=WyJhMTA2NzUxIl0%3d",
"rawSpecifications": {},
"rawFeatures": [
"Rahmen: Giant Aluxx SL Aluminium, 12x142 mm Steckachse",
"Gabel: Advanced Vollcarbon, 12x100 mm Steckachse, bis 32 mm Reifenfreiheit",
"Schaltgruppe: Shimano 105 12-fach (ST-R7120 / RD-R7100), 50/34 – 11-36",
"Bremsen: Shimano 105 Hydraulik-Scheibenbremse BR-R7170, 160/140 mm",
"Gewicht: 8,9 kg (Größe M)"
],
"rawSizes": [
{
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"size": "M",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 1400,
"preorder": false,
"deliveryNote": "Nicht Verfügbar"
},
{
"rawSize": "ML",
"size": "M/L",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 1489,
"preorder": false,
"deliveryNote": "Nicht Verfügbar"
},
{
"rawSize": "XL",
"size": "XL",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 1400,
"preorder": false,
"deliveryNote": "Nicht Verfügbar"
}
],
"availabilityText": "Nicht Verfügbar",
"fetchedAt": "2026-09-19T06:32:28.367Z",
"sourceMeta": {
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"varids": [
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"colours": [
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"sizesInStock": "0 of 3",
"badges": [
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