← Review table (e-bike) · shopper page
bikeexchange:lapierre_e_zesty_am_9_4_1076051 · source URL · confidence 0.59 · GTIN 3660423374729
Cannot win: confidence 0.59 below 0.75; e-bike bikes are not value-ranked yet (no e-bike-specific equipment model)
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| L | L | — | unknown | unsupported | yes | €3.599 | — |
| 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
Canonical configuration: Lapierre | e-Zesty AM 9.4 | Deore | 2023
Confidence: medium
| retailer | price | sizes in stock | |
|---|---|---|---|
| BikeExchange | €3.599 | L | debug |
| Bike-Mailorder | €4.730 | none | debug |
| field | source | evidence |
|---|---|---|
| brand | retailer:bikeexchange / parse | Lapierre |
| model | retailer:bikeexchange / derived | Lapierre e-Zesty AM 9.4 |
| modelYear | retailer:bikeexchange / parse | Jahr: 2023 |
| category | retailer:bikeexchange / derived | retailer taxonomy |
| suspension | retailer:bikeexchange / derived | no suspension fork and no rear shock on a drop-bar listing |
| availability | retailer:bikeexchange / derived | sizes 1: 1 stocked, 0 gone, 0 unread |
| seller | retailer:bikeexchange / parse | L: allrid-E |
| ebike.motor | retailer:bikeexchange / parse | Fazua |
| ebike.battery.capacityWh | retailer:bikeexchange / parse | 430wh |
| ebike.eDiscipline | retailer:bikeexchange / parse | shelf: E-Fully |
| groupsetFamily | ai / ai (1) | Shimano Deore |
info suspicious-discount — Claimed 53% off. Treated as context only; it does not affect the ranking.info single-size-only — Only one size is in stock (L).high frame-material-unknown — Frame material could not be established.info wheel-material-unknown — Wheel material could not be established.{
"frameScore": 8,
"drivetrainScore": 20,
"wheelScore": 5,
"extrasScore": 0,
"suspensionScore": 0,
"weightAdjustment": 0,
"equipmentValue": 33,
"notes": [
"Frame material unknown: scored below aluminium rather than assumed.",
"Shimano Deore = 20.",
"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.",
"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": [
"groupsetFamily"
],
"rejected": [],
"notes": "The source names Shimano Deore but does not establish the frame material, wheel specifications, brakes, complete-bike weight, speeds, shifting type, or whether the groupset is mixed. “Fazua” and “430wh” describe the e-bike system/battery, not the requested fields.",
"raw": {
"frameMaterial": {
"value": null,
"evidence": null,
"confidence": 1
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Shimano Deore",
"confidence": 1
},
"groupsetFamily": {
"value": "Deore",
"evidence": "Shimano Deore",
"confidence": 1
},
"electronicShifting": {
"value": null,
"evidence": null,
"confidence": 1
},
"speeds": {
"value": null,
"evidence": null,
"confidence": 1
},
"mixedGroupset": {
"value": null,
"evidence": null,
"confidence": 1
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 1
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 1
},
"brakes": {
"value": null,
"evidence": null,
"confidence": 1
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 1
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 1
},
"notes": "The source names Shimano Deore but does not establish the frame material, wheel specifications, brakes, complete-bike weight, speeds, shifting type, or whether the groupset is mixed. “Fazua” and “430wh” describe the e-bike system/battery, not the requested fields."
}
}
{
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"productUrl": "https://www.bikeexchange.de/de-DE/products/lapierre_e_zesty_am_9_4_1076051?sku=BEX_0000563202",
"brand": "Lapierre",
"model": "e-Zesty AM 9.4",
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"categoryBasis": "route",
"sourceCategory": "e-bike",
"price": 3599,
"originalPrice": 7599,
"currency": "EUR",
"discountPercent": 53,
"frameMaterial": "unknown",
"frameModel": null,
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "Deore",
"groupsetGeneration": null,
"electronicShifting": false,
"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,
"ebike": {
"motor": {
"text": null,
"brand": "fazua",
"model": null,
"position": "unknown",
"torqueNm": null,
"torqueSource": null,
"ratedPowerW": null,
"peakPowerW": null
},
"battery": {
"text": null,
"capacityWh": 430,
"count": 1,
"integration": "unknown",
"removable": null
},
"speedClass": "unknown",
"rangeExtender": "unknown",
"display": null,
"abs": null,
"autoShift": null,
"statedRangeKm": null,
"eDiscipline": "e-mtb",
"eDisciplineBasis": "leaf",
"frameShape": "unknown",
"cargoType": "unknown",
"maxSystemWeightKg": null,
"rackCapacityKg": null,
"weightIncludesBattery": null
},
"powerMeter": null,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "L",
"size": "L",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 3599,
"seller": "allrid-E",
"deliveryNote": "Reguläre Lieferzeit 5 Tage"
}
],
"seller": "allrid-E",
"availability": "limited",
"gtins": [
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"imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/f6a43d42c554bf8760e3-OHBxkqvc.png",
"rawTitle": "Lapierre e-Zesty AM 9.4",
"fetchedAt": "2026-09-26T05:41:26.687Z",
"normalizationConfidence": 0.59,
"warnings": [
{
"code": "suspicious-discount",
"message": "Claimed 53% off. Treated as context only; it does not affect the ranking.",
"severity": "info"
},
{
"code": "single-size-only",
"message": "Only one size is in stock (L).",
"severity": "info"
},
{
"code": "frame-material-unknown",
"message": "Frame material could not be established.",
"severity": "high"
},
{
"code": "wheel-material-unknown",
"message": "Wheel material could not be established.",
"severity": "info"
}
],
"ebikeAi": {
"requested": [
"motorModel",
"speedClass",
"batteryIntegration",
"frameShape"
],
"applied": [],
"rejected": [],
"notes": "The source names Fazua but does not specify the motor model. It lists 430wh but does not establish speed class, battery integration, or frame shape.",
"raw": {
"motorBrand": {
"value": "fazua",
"evidence": "Fazua",
"confidence": 1
},
"motorModel": {
"value": null,
"evidence": null,
"confidence": 1
},
"batteryWh": {
"value": "430",
"evidence": "430wh",
"confidence": 1
},
"speedClass": {
"value": null,
"evidence": null,
"confidence": 1
},
"batteryIntegration": {
"value": null,
"evidence": null,
"confidence": 1
},
"frameShape": {
"value": null,
"evidence": null,
"confidence": 1
},
"notes": "The source names Fazua but does not specify the motor model. It lists 430wh but does not establish speed class, battery integration, or frame shape."
}
}
}
{
"Jahr": "2023"
}
{
"retailer": "bikeexchange",
"retailerProductId": "lapierre_e_zesty_am_9_4_1076051",
"productUrl": "https://www.bikeexchange.de/de-DE/products/lapierre_e_zesty_am_9_4_1076051?sku=BEX_0000563202",
"extractionMethod": "embedded-json",
"sourceCategory": "e-bike",
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"rawBrand": "Lapierre",
"price": 3599,
"originalPrice": 7599,
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"rawSpecifications": {
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"rawFeatures": [
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"430wh",
"Shimano Deore",
"Beschreibung"
],
"rawSizes": [
{
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"size": "L",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 3599,
"seller": "allrid-E",
"deliveryNote": "Reguläre Lieferzeit 5 Tage"
}
],
"availabilityText": "sizes 1: 1 stocked, 0 gone, 0 unread",
"fetchedAt": "2026-09-26T05:41:26.687Z",
"sourceMeta": {
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],
"seller": "allrid-E",
"sellerOfSize": "L",
"sellerId": "386de6ff-6a9f-496b-8abb-b13d4ab27700",
"storeKey": "store_01KE0B0MXESRKWHE9P07Z5GBEQ_eur",
"storeCity": "Nortorf",
"storeCountry": "DE",
"storeDelivers": true,
"storeClickAndCollect": true,
"storeReservation": true,
"storeDeliveryTime": "P5D",
"shippingPrice": 90,
"hasMoreSellers": false,
"condition": "NEW",
"ctProductId": "78a85076-c2f5-44bc-8dc0-cad6c065e729",
"shopCategory": "E-Fully",
"colourCount": 1,
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"listingPath": [
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}