← Review table (mtb) · shopper page
bikehouse24:87316 · source URL · confidence 0.9 · GTIN 3660423367530, 3660423367547
Cannot win: suspension type not stated, so it is in neither calibration unit
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| L | L | — | unknown | unsupported | yes | €2.499 | — |
| XL | XL | — | unknown | unsupported | yes | €2.499 | — |
| mapping | unsupported |
|---|---|
| reason | Lapierre publishes no defensible conventional equivalence for its letter sizes. Lapierre publishes geometry only. The centimetre figures retailers print beside its letters are its seat-tube lengths: the Xelius DRS geometry row 'A: Seat tube length (mm)' reads XS 440, S 460, M 490, L 520, XL 550, XXL 580, which is exactly the retailers' 'S (46 cm)', 'L (52 cm)', 'XL (55 cm)', 'XXL (58 cm)'. A Lapierre L is a bike for a rider the rest of the market sells a 56-58 to, so reading its 520 mm seat tube as 'conventional 52' would send a 52 cm rider a frame two sizes too big. |
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 | Lapierre |
| model | retailer:bikehouse24 / derived | Lapierre Prorace CF 7.9 MTB |
| category | retailer:bikehouse24 / parse | MTB |
| suspension | retailer:bikehouse24 / derived | no fork or rear-shock row, on a route where neither is the default |
| availability | retailer:bikehouse24 / derived | Auf Lager | Lieferzeit 3-7 Werktage innerhalb Dt. |
| frameMaterial | ai / ai (0.9) | Leichter und steifer Carbon-Rahmen |
| groupsetFamily | ai / ai (0.95) | Schaltwerk: SRAM X01 Eagle 12 Gang |
| wheelMaterial | ai / ai (0.95) | DT-Swiss X1900 Spline mit 25 mm breiten Aluminiumfelgen |
| wheelTier | ai / ai (0.7) | DT-Swiss X1900 Spline |
| brakes | ai / ai (0.95) | Hydraulische SRAM GX Eagle Scheibenbremsen |
| speeds | ai / ai (0.95) | Schaltwerk: SRAM X01 Eagle 12 Gang |
high no-spec-table — Retailer published no structured specification table.{
"frameScore": 26,
"drivetrainScore": 41,
"wheelScore": 8,
"extrasScore": 0,
"suspensionScore": 0,
"weightAdjustment": 0,
"equipmentValue": 75,
"notes": [
"SRAM X01 Eagle = 41.",
"Wheels \"good-aluminium\" = 8.",
"Brakes \"hydraulic-disc\" = 0, the baseline for mtb-hardtail.",
"Weight not published: no weight adjustment either way.",
"Fork series not stated: scored at the bottom of the fork ladder rather than assumed."
],
"marketPrice": null,
"valueScore": null,
"savingsVsMarket": null
}
{
"requested": [
"frameMaterial",
"groupsetFamily",
"wheelMaterial",
"wheelTier",
"brakes",
"weightKg"
],
"applied": [
"frameMaterial",
"groupsetFamily",
"wheelMaterial",
"wheelTier",
"brakes"
],
"rejected": [],
"notes": "Electronic shifting not stated so left null. wheelTier set to good-aluminium based on the named DT-Swiss X1900 Spline wheelset; if stricter mapping is required, set to null. Mixed groupset cannot be determined from the single 'Schaltwerk' line.",
"raw": {
"frameMaterial": {
"value": "carbon",
"evidence": "Leichter und steifer Carbon-Rahmen",
"confidence": 0.9
},
"groupsetBrand": {
"value": "SRAM",
"evidence": "Schaltwerk: SRAM X01 Eagle 12 Gang",
"confidence": 0.95
},
"groupsetFamily": {
"value": "X01 Eagle",
"evidence": "Schaltwerk: SRAM X01 Eagle 12 Gang",
"confidence": 0.95
},
"electronicShifting": {
"value": null,
"evidence": null,
"confidence": 0
},
"speeds": {
"value": "12",
"evidence": "Schaltwerk: SRAM X01 Eagle 12 Gang",
"confidence": 0.95
},
"mixedGroupset": {
"value": null,
"evidence": null,
"confidence": 0
},
"wheelMaterial": {
"value": "aluminium",
"evidence": "DT-Swiss X1900 Spline mit 25 mm breiten Aluminiumfelgen",
"confidence": 0.95
},
"wheelTier": {
"value": "good-aluminium",
"evidence": "DT-Swiss X1900 Spline",
"confidence": 0.7
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Hydraulische SRAM GX Eagle Scheibenbremsen",
"confidence": 0.95
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 0
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "Electronic shifting not stated so left null. wheelTier set to good-aluminium based on the named DT-Swiss X1900 Spline wheelset; if stricter mapping is required, set to null. Mixed groupset cannot be determined from the single 'Schaltwerk' line."
}
}
{
"id": "bikehouse24:87316",
"retailer": "bikehouse24",
"retailerProductId": "87316",
"productUrl": "https://www.bikehouse24.de/de/product/lapierre-prorace-cf-7-9-mtb-87316/",
"brand": "Lapierre",
"model": "Prorace CF 7.9 MTB",
"modelYear": null,
"category": "mtb",
"categoryBasis": "stated",
"sourceCategory": "mtb",
"price": 2499,
"originalPrice": 3499,
"currency": "EUR",
"discountPercent": 29,
"frameMaterial": "carbon",
"frameModel": null,
"frameTier": null,
"groupsetBrand": "SRAM",
"groupsetFamily": "X01 Eagle",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 12,
"mixedGroupset": null,
"groupsetComponents": null,
"groupsetTierSpread": 0,
"crank": null,
"cassette": null,
"brakes": "hydraulic-disc",
"brakePistons": null,
"brakeTier": "unknown",
"suspension": "unknown",
"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": "aluminium",
"wheelTier": "good-aluminium",
"tyres": null,
"weightKg": null,
"powerMeter": null,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "L",
"size": "L",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 2499,
"preorder": false,
"deliveryNote": "Auf Lager | Lieferzeit 3-7 Werktage innerhalb Dt."
},
{
"rawSize": "XL",
"size": "XL",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 2499,
"preorder": false,
"deliveryNote": "Auf Lager | Lieferzeit 3-7 Werktage innerhalb Dt."
}
],
"seller": null,
"availability": "in-stock",
"gtins": [
"3660423367530",
"3660423367547"
],
"imageUrl": "https://bikehouse.mh-cf.de/cache/renditeimages/a59142-638169150419615533-264x228-cwhdevcenterhcenter.png",
"rawTitle": "Lapierre Prorace CF 7.9 MTB",
"fetchedAt": "2026-09-19T06:38:36.583Z",
"normalizationConfidence": 0.9,
"warnings": [
{
"code": "no-spec-table",
"message": "Retailer published no structured specification table.",
"severity": "high"
}
]
}
{}
{
"retailer": "bikehouse24",
"retailerProductId": "87316",
"productUrl": "https://www.bikehouse24.de/de/product/lapierre-prorace-cf-7-9-mtb-87316/",
"extractionMethod": "json-ld",
"sourceCategory": "mtb",
"rawTitle": "Lapierre Prorace CF 7.9 MTB",
"rawBrand": "Lapierre",
"price": 2499,
"originalPrice": 3499,
"currency": "EUR",
"imageUrl": "https://bikehouse.mh-cf.de/cache/renditeimages/a59142-638169150419615533-264x228-cwhdevcenterhcenter.png",
"rawSpecifications": {},
"rawFeatures": [
"Rahmen: Leichter und steifer Carbon-Rahmen",
"Federung: Fox 32 SC Float Performance Gabel mit 100 mm Federweg und 3 Modi (Open/Medium/Locked)",
"Laufräder: DT-Swiss X1900 Spline mit 25 mm breiten Aluminiumfelgen",
"Schaltwerk: SRAM X01 Eagle 12 Gang",
"Bremsen: Hydraulische SRAM GX Eagle Scheibenbremsen",
"Einsatzbereich: Cross-Country-Rennen und rasante Trail-Abenteuer"
],
"rawSizes": [
{
"rawSize": "L",
"size": "L",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 2499,
"preorder": false,
"deliveryNote": "Auf Lager | Lieferzeit 3-7 Werktage innerhalb Dt."
},
{
"rawSize": "XL",
"size": "XL",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 2499,
"preorder": false,
"deliveryNote": "Auf Lager | Lieferzeit 3-7 Werktage innerhalb Dt."
}
],
"availabilityText": "Auf Lager | Lieferzeit 3-7 Werktage innerhalb Dt.",
"fetchedAt": "2026-09-19T06:38:36.583Z",
"sourceMeta": {
"ldShape": "ProductGroup",
"productGroupId": "87316",
"variantCount": 2,
"skus": [
"3660423367530",
"3660423367547"
],
"varids": [
"63853",
"63854"
],
"colours": [
"green"
],
"sizesInStock": "2 of 2",
"badges": [
"Auf Lager | Lieferzeit 3-7 Werktage innerhalb Dt."
]
}
}