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Lapierre E-Explorer 8.7 Low

bikeexchange:lapierre_e_explorer_8_7_low_2023 · source URL · confidence 0.78 · GTIN 3660423375139

Eligibility

Cannot win: e-bike bikes are not value-ranked yet (no e-bike-specific equipment model)

Size decisions

A shopper asking for: 54 → nothing compatible · 56 → nothing compatible · 58 → nothing compatible · 60 → nothing compatible

Identity

Canonical configuration: Lapierre | e-Explorer 8.7 | Deore | 2022
Confidence: high

• brand exact (Lapierre)
• model normalized to "e explorer 8.7"
• groupset family exact (Deore)
• GTIN match (3660423366953, 3660423375139)
• listings state different model years (2022, 2023); the shared manufacturer barcode says they are one SKU and is trusted over the year fields
• 4 listings across 3 retailers

Provenance — why we believe each fact

Warnings

• info wheel-material-unknown — Wheel material could not be established.

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 17,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 2,
  "weightAdjustment": 0,
  "equipmentValue": 35,
  "notes": [
    "Shimano Deore = 20.",
    "10-speed -3.",
    "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 \"basic\" +2 (120 mm travel, which is not scored).",
    "Brake series \"basic\" +0."
  ],
  "marketPrice": null,
  "valueScore": null,
  "savingsVsMarket": null
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "brakes",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "The wheelset is identified as Lapierre DB-X30 but its material and tier are not established. The brake text identifies a Centerlock rotor and a four-/two-piston brake lever, but does not explicitly establish hydraulic or mechanical operation. The drivetrain includes a Lapierre crankset and Shimano Deore components, but the complete shifter/derailleur/crank family combination is not fully specified, so mixedGroupset cannot be resolved deterministically. “Gewicht*: 274” does not state a complete-bike weight in kilograms and is therefore not normalized.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmen: Overvolt HT Mix Integrated Bosch Supreme 5 alloy UDH Dropout + Kickstand & Fenders Ready",
      "confidence": 0.99
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schalthebel: Shimano Deore M4100 10s",
      "confidence": 0.99
    },
    "groupsetFamily": {
      "value": "Deore",
      "evidence": "Schalthebel: Shimano Deore M4100 10s",
      "confidence": 0.99
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Kettenschaltung",
      "confidence": 0.9
    },
    "speeds": {
      "value": "10",
      "evidence": "Schalthebel: Shimano Deore M4100 10s",
      "confidence": 0.99
    },
    "mixedGroupset": {
      "value": null,
      "evidence": null,
      "confidence": 0.2
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.1
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.1
    },
    "brakes": {
      "value": null,
      "evidence": null,
      "confidence": 0.1
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0.05
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.1
    },
    "notes": "The wheelset is identified as Lapierre DB-X30 but its material and tier are not established. The brake text identifies a Centerlock rotor and a four-/two-piston brake lever, but does not explicitly establish hydraulic or mechanical operation. The drivetrain includes a Lapierre crankset and Shimano Deore components, but the complete shifter/derailleur/crank family combination is not fully specified, so mixedGroupset cannot be resolved deterministically. “Gewicht*: 274” does not state a complete-bike weight in kilograms and is therefore not normalized."
  }
}

Normalized record

{
  "id": "bikeexchange:lapierre_e_explorer_8_7_low_2023",
  "retailer": "bikeexchange",
  "retailerProductId": "lapierre_e_explorer_8_7_low_2023",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/lapierre_e_explorer_8_7_low_2023?sku=LAP_0000191441",
  "brand": "Lapierre",
  "model": "E-Explorer 8.7 Low",
  "modelYear": 2023,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 3149,
  "originalPrice": 4499,
  "currency": "EUR",
  "discountPercent": 30,
  "frameMaterial": "aluminium",
  "frameModel": "Overvolt HT Mix Integrated Bosch Supreme 5 alloy UDH Dropout + Kickstand & Fenders Ready",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Deore",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 10,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "Deore",
    "crank": "Deore"
  },
  "groupsetTierSpread": 0,
  "crank": "Lapierre Overvolt ISIS 160mm (S), 165mm (M/XL) + FSA Megatooth Chainring 38T",
  "cassette": null,
  "brakes": "unknown",
  "brakePistons": null,
  "brakeTier": "basic",
  "suspension": "front",
  "fork": {
    "make": "RockShox",
    "line": null,
    "tier": "basic",
    "travelMm": 120
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": false,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": null,
  "wheelset": "Lapierre DB-X30 32H, 584x30C Disc Rim 32H with stainless Eyelets",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Schwalbe Johnny Watts 65-584, DD, Raceguard, 67TPI (27,5\") (Front & Rear)",
  "weightKg": null,
  "ebike": {
    "motor": {
      "text": "Bosch Performance line CX \"25kph\" / Intube battery 750Wh / LED Remote",
      "brand": "bosch",
      "model": null,
      "position": "unknown",
      "torqueNm": null,
      "torqueSource": null,
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": null,
      "capacityWh": 750,
      "count": 1,
      "integration": "integrated",
      "removable": null
    },
    "speedClass": "pedelec-25",
    "rangeExtender": "unknown",
    "display": null,
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "e-trekking",
    "eDisciplineBasis": "leaf",
    "frameShape": "unknown",
    "cargoType": "unknown",
    "maxSystemWeightKg": null,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 4499,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3149,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3149,
      "seller": "57 Bikestore",
      "deliveryNote": "Reguläre Lieferzeit 7 Tage"
    }
  ],
  "seller": "57 Bikestore",
  "availability": "in-stock",
  "gtins": [
    "3660423375139"
  ],
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/aacf5edf8e368ffc88fd-LtxWCucq.png",
  "rawTitle": "Lapierre E-Explorer 8.7 Low",
  "fetchedAt": "2026-09-26T06:18:55.677Z",
  "normalizationConfidence": 0.78,
  "warnings": [
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "motorModel",
      "speedClass",
      "batteryIntegration",
      "frameShape"
    ],
    "applied": [
      "speedClass",
      "batteryIntegration"
    ],
    "rejected": [],
    "notes": "The source names Bosch Performance Line CX but does not specify an exact motor unit variant. The frame is described as \"Overvolt HT Mix\" without establishing diamond, trapeze, or step-through.",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "Motor: Bosch Performance line CX \"25kph\" / Intube battery 750Wh / LED Remote",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryWh": {
        "value": "750",
        "evidence": "Intube battery 750Wh",
        "confidence": 1
      },
      "speedClass": {
        "value": "pedelec-25",
        "evidence": "Bosch Performance line CX \"25kph\"",
        "confidence": 1
      },
      "batteryIntegration": {
        "value": "integrated",
        "evidence": "Intube battery 750Wh",
        "confidence": 1
      },
      "frameShape": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "notes": "The source names Bosch Performance Line CX but does not specify an exact motor unit variant. The frame is described as \"Overvolt HT Mix\" without establishing diamond, trapeze, or step-through."
    }
  }
}

Parsed specification table

{
  "Gewicht*": "274",
  "Rahmen": "Overvolt HT Mix Integrated Bosch Supreme 5 alloy UDH Dropout + Kickstand & Fenders Ready",
  "Bremse vorne": "Shimano RT30 203mm/ 180mm Centerlock",
  "Bremshebel": "Shimano MT401 4 (front) / 2 (rear) pistons",
  "Reifen": "Schwalbe Johnny Watts 65-584, DD, Raceguard, 67TPI (27,5\") (Front & Rear)",
  "Nabe hinten": "Shimano MT400, 12x148, 32H, Centerlock",
  "Laufräder": "Lapierre DB-X30 32H, 584x30C Disc Rim 32H with stainless Eyelets",
  "Nabe vorne": "Shimano MT400, 15x110, 32H Centerlock",
  "Vorbau": "Lapierre, 17°, Ø: 31.8mm, Length : 90mm",
  "Steuersatz": "Canecreek ZS44 Viscoset, Black Anodized, 1.1/8\"-1.5\"",
  "Lenker": "Lapierre alloy 6061DB, Width: 680mm, Rise: 15mm, Backsweep : 25°, Ø: 31.8mm",
  "Griffe": "XLC Ergonomic grips",
  "Motor": "Bosch Performance line CX \"25kph\" / Intube battery 750Wh / LED Remote",
  "Zubehör": "Front light : Trelock I-VEO 50, 50 Lux // Rear Light : AXA JUNO // Fenders : Curana Aluminium Matt Black // Carrier : Lapierre Aluminium MIK Ready 25Kg",
  "Kurbelgarnitur": "Lapierre Overvolt ISIS 160mm (S), 165mm (M/XL) + FSA Megatooth Chainring 38T",
  "Kettenblätter": "Shimano Deore M4100 11-46T 10s",
  "Pedale": "VP VPE-527",
  "Schalthebel": "Shimano Deore M4100 10s",
  "Kette / Riemen": "KMC e10 Sport Silver-black 10s",
  "Sattel": "Selle Royal Vivo Ergo Sport women",
  "Sattelstütze": "XLC Suspension post, Ø: 34.9mm, Suspension : 40mm, Longueur : 300mm (S) / 350mm (M/L)",
  "Gabel": "RockShox 35 Silver TK Coil boost 15x110mm 29'' 120mm travel (Fender compatible)",
  "Jahr": "2023"
}

Raw adapter output

{
  "retailer": "bikeexchange",
  "retailerProductId": "lapierre_e_explorer_8_7_low_2023",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/lapierre_e_explorer_8_7_low_2023?sku=LAP_0000191441",
  "extractionMethod": "embedded-json",
  "sourceCategory": "e-bike",
  "rawTitle": "Lapierre E-Explorer 8.7 Low",
  "rawBrand": "Lapierre",
  "price": 3149,
  "originalPrice": 4499,
  "currency": "EUR",
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/aacf5edf8e368ffc88fd-LtxWCucq.png",
  "rawSpecifications": {
    "Gewicht*": "274",
    "Rahmen": "Overvolt HT Mix Integrated Bosch Supreme 5 alloy UDH Dropout + Kickstand & Fenders Ready",
    "Bremse vorne": "Shimano RT30 203mm/ 180mm Centerlock",
    "Bremshebel": "Shimano MT401 4 (front) / 2 (rear) pistons",
    "Reifen": "Schwalbe Johnny Watts 65-584, DD, Raceguard, 67TPI (27,5\") (Front & Rear)",
    "Nabe hinten": "Shimano MT400, 12x148, 32H, Centerlock",
    "Laufräder": "Lapierre DB-X30 32H, 584x30C Disc Rim 32H with stainless Eyelets",
    "Nabe vorne": "Shimano MT400, 15x110, 32H Centerlock",
    "Vorbau": "Lapierre, 17°, Ø: 31.8mm, Length : 90mm",
    "Steuersatz": "Canecreek ZS44 Viscoset, Black Anodized, 1.1/8\"-1.5\"",
    "Lenker": "Lapierre alloy 6061DB, Width: 680mm, Rise: 15mm, Backsweep : 25°, Ø: 31.8mm",
    "Griffe": "XLC Ergonomic grips",
    "Motor": "Bosch Performance line CX \"25kph\" / Intube battery 750Wh / LED Remote",
    "Zubehör": "Front light : Trelock I-VEO 50, 50 Lux // Rear Light : AXA JUNO // Fenders : Curana Aluminium Matt Black // Carrier : Lapierre Aluminium MIK Ready 25Kg",
    "Kurbelgarnitur": "Lapierre Overvolt ISIS 160mm (S), 165mm (M/XL) + FSA Megatooth Chainring 38T",
    "Kettenblätter": "Shimano Deore M4100 11-46T 10s",
    "Pedale": "VP VPE-527",
    "Schalthebel": "Shimano Deore M4100 10s",
    "Kette / Riemen": "KMC e10 Sport Silver-black 10s",
    "Sattel": "Selle Royal Vivo Ergo Sport women",
    "Sattelstütze": "XLC Suspension post, Ø: 34.9mm, Suspension : 40mm, Longueur : 300mm (S) / 350mm (M/L)",
    "Gabel": "RockShox 35 Silver TK Coil boost 15x110mm 29'' 120mm travel (Fender compatible)",
    "Jahr": "2023"
  },
  "rawFeatures": [
    "Bosch",
    "750wh",
    "Kettenschaltung",
    "Beschreibung"
  ],
  "rawSizes": [
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 4499,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3149,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3149,
      "seller": "57 Bikestore",
      "deliveryNote": "Reguläre Lieferzeit 7 Tage"
    }
  ],
  "availabilityText": "sizes 3: 3 stocked, 0 gone, 0 unread",
  "fetchedAt": "2026-09-26T06:18:55.677Z",
  "sourceMeta": {
    "skus": [
      "3660423375139"
    ],
    "shopSkus": [
      "LAP_0000191441",
      "LAP_0000191439",
      "LAP_0000191440",
      "LAP_0000191441"
    ],
    "seller": "57 Bikestore",
    "sellerOfSize": "L",
    "sellerId": "b4388efc-f6e1-4f47-82ab-e5ff3d4ce5da",
    "storeKey": "store_01KBQA9PJ9S2D8BFSRW5ARQFE8_eur",
    "storeCity": "Crailsheim",
    "storeCountry": "DE",
    "storeDelivers": true,
    "storeClickAndCollect": true,
    "storeReservation": true,
    "storeDeliveryTime": "P7D",
    "shippingPrice": 89,
    "hasMoreSellers": false,
    "condition": "NEW",
    "ctProductId": "c884e342-cbb9-419e-943e-6dcc6c94c557",
    "shopCategory": "E-Trekking",
    "colourCount": 1,
    "fetchedSku": "LAP_0000191441"
  },
  "listingPath": [
    "E-Bikes",
    "E-Trekking"
  ]
}

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