Gazelle Chamonix C5 HMS Herren

bikeexchange:gazelle-chamonix-c5-hms-herren-2021 · source URL · confidence 0.7 · GTIN 8717231347713

Eligibility

Cannot win: confidence 0.7 below 0.75; e-bike bikes are not value-ranked yet (no e-bike-specific equipment model)

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
57cm	—	57 cm	exact scale	stated by the retailer	yes	€3.799	57cm
61cm	—	61 cm	exact scale	stated by the retailer	yes	€3.799	61cm

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

57cm

—

57 cm

exact scale

stated by the retailer

yes

€3.799

57cm

61cm

—

61 cm

exact scale

stated by the retailer

yes

€3.799

61cm

A shopper asking for: 54 → nothing compatible · 56 → 57cm in stock · 58 → 57cm in stock · 60 → 61cm in stock

Identity

Canonical configuration: Gazelle | Chamonix C5 HMS | 2023
Confidence: medium

brand exact (Gazelle)
model normalized to "chamonix c5 hms"
groupset family unidentified on every listing
model year exact (2023)
2 listings across 1 retailer
downgraded to medium: no shared GTIN, and the undated listings do not name a colourway a dated listing also names

retailer	price	sizes in stock
BikeExchange	€3.799	49cm	debug
BikeExchange	€3.799	57cm, 61cm	debug

retailer

price

sizes in stock

BikeExchange

€3.799

49cm

debug

BikeExchange

€3.799

57cm, 61cm

debug

Provenance — why we believe each fact

field source evidence

brand retailer:bikeexchange / parse Gazelle

model retailer:bikeexchange / derived Gazelle Chamonix C5 HMS Herren

modelYear retailer:bikeexchange / parse Jahr: 2023

category retailer:bikeexchange / derived retailer taxonomy

frameMaterial retailer:bikeexchange / parse Aluminium

brakes retailer:bikeexchange / parse Hydraulische Scheibenbremse

brakePistons retailer:bikeexchange / parse 2 kolben

suspension retailer:bikeexchange / derived no suspension fork and no rear shock on a drop-bar listing

fork retailer:bikeexchange / dictionary Steuersatz

rack retailer:bikeexchange / parse MIK-System Träger aus Aluminium

chaincase retailer:bikeexchange / parse Aluminium

kickstand retailer:bikeexchange / parse HinterradStänder

lighting retailer:bikeexchange / parse Trelock Veo 50

wheelSize retailer:bikeexchange / parse 28

wheelMaterial retailer:bikeexchange / parse Aluminium

weightKg retailer:bikeexchange / parse Gewicht*: 25.2 kgs

powerMeter retailer:bikeexchange / derived absent from a 31-field spec table

availability retailer:bikeexchange / derived sizes 2: 2 stocked, 0 gone, 0 unread

seller retailer:bikeexchange / parse 57cm: Fahrwerk Timmer Store Lingen

ebike.motor retailer:bikeexchange / parse shimano | Shimano STEPS E6100 (60 Nm)

ebike.motor.position retailer:bikeexchange / parse Mittelmotor

ebike.motor.torqueNm retailer:bikeexchange / parse 60 Nm

ebike.battery.integration retailer:bikeexchange / parse integrierter Akku

ebike.speedClass retailer:bikeexchange / parse Maximale Motorunterstützung: bis 25 km/h

ebike.display retailer:bikeexchange / parse Display: Shimano Steps LCD-Mitte | Ja

field	source	evidence
brand	`retailer:bikeexchange` / parse	Gazelle
model	`retailer:bikeexchange` / derived	Gazelle Chamonix C5 HMS Herren
modelYear	`retailer:bikeexchange` / parse	Jahr: 2023
category	`retailer:bikeexchange` / derived	retailer taxonomy
frameMaterial	`retailer:bikeexchange` / parse	Aluminium
brakes	`retailer:bikeexchange` / parse	Hydraulische Scheibenbremse
brakePistons	`retailer:bikeexchange` / parse	2 kolben
suspension	`retailer:bikeexchange` / derived	no suspension fork and no rear shock on a drop-bar listing
fork	`retailer:bikeexchange` / dictionary	Steuersatz
rack	`retailer:bikeexchange` / parse	MIK-System Träger aus Aluminium
chaincase	`retailer:bikeexchange` / parse	Aluminium
kickstand	`retailer:bikeexchange` / parse	HinterradStänder
lighting	`retailer:bikeexchange` / parse	Trelock Veo 50
wheelSize	`retailer:bikeexchange` / parse	28
wheelMaterial	`retailer:bikeexchange` / parse	Aluminium
weightKg	`retailer:bikeexchange` / parse	Gewicht*: 25.2 kgs
powerMeter	`retailer:bikeexchange` / derived	absent from a 31-field spec table
availability	`retailer:bikeexchange` / derived	sizes 2: 2 stocked, 0 gone, 0 unread
seller	`retailer:bikeexchange` / parse	57cm: Fahrwerk Timmer Store Lingen
ebike.motor	`retailer:bikeexchange` / parse	shimano \| Shimano STEPS E6100 (60 Nm)
ebike.motor.position	`retailer:bikeexchange` / parse	Mittelmotor
ebike.motor.torqueNm	`retailer:bikeexchange` / parse	60 Nm
ebike.battery.integration	`retailer:bikeexchange` / parse	integrierter Akku
ebike.speedClass	`retailer:bikeexchange` / parse	Maximale Motorunterstützung: bis 25 km/h
ebike.display	`retailer:bikeexchange` / parse	Display: Shimano Steps LCD-Mitte \| Ja

Warnings

high groupset-unknown — Groupset could not be established.

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 0,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 2,
  "weightAdjustment": -3,
  "equipmentValue": 15,
  "notes": [
    "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.",
    "Brakes \"hydraulic-disc\" = 0, the baseline for mtb-hardtail.",
    "25.2 kg vs 14.4 kg mtb-hardtail reference = -3.",
    "Fork \"rigid\" +2 (0 mm travel, which is not scored)."
  ],
  "marketPrice": null,
  "valueScore": null,
  "savingsVsMarket": null
}

AI normalization

{
  "requested": [
    "groupsetFamily",
    "wheelMaterial",
    "wheelTier"
  ],
  "applied": [],
  "rejected": [],
  "notes": "The source identifies Shimano and a 5-speed hub gear (\"Nabenschaltung\"), but does not name a drivetrain family from the permitted vocabulary. It does not establish whether shifting is electronic or whether the groupset is mixed. The Mach1 650 wheelset is named, but no permitted wheel tier can be defended from the source.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial: Aluminium",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "- Shimano",
      "confidence": 0.9
    },
    "groupsetFamily": {
      "value": null,
      "evidence": null,
      "confidence": 0.98
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 0.98
    },
    "speeds": {
      "value": "5",
      "evidence": "Anzahl Gänge: 5",
      "confidence": 1
    },
    "mixedGroupset": {
      "value": null,
      "evidence": null,
      "confidence": 0.98
    },
    "wheelMaterial": {
      "value": "aluminium",
      "evidence": "Laufräder: Mach1 650, Doppelwandig Aluminium für besondere Stabilität und gute Fahreigenschaften",
      "confidence": 1
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.98
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Art der Bremse: Hydraulische Scheibenbremse",
      "confidence": 1
    },
    "weightKg": {
      "value": "25.2",
      "evidence": "Gewicht*: 25.2 kgs",
      "confidence": 1
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "notes": "The source identifies Shimano and a 5-speed hub gear (\"Nabenschaltung\"), but does not name a drivetrain family from the permitted vocabulary. It does not establish whether shifting is electronic or whether the groupset is mixed. The Mach1 650 wheelset is named, but no permitted wheel tier can be defended from the source."
  }
}

Normalized record

{
  "id": "bikeexchange:gazelle-chamonix-c5-hms-herren-2021",
  "retailer": "bikeexchange",
  "retailerProductId": "gazelle-chamonix-c5-hms-herren-2021",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/gazelle-chamonix-c5-hms-herren-2021?sku=GAZ_0000073664",
  "brand": "Gazelle",
  "model": "Chamonix C5 HMS",
  "modelYear": 2023,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 3799,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "aluminium",
  "frameModel": "Sportlicher und stabiler Alurahmen mit 70.5 Â° Steuersatzwinkel und 71.5 Â Sattelrohrwinkel. Sauber integrierte Kabel durch einzigartiges Kabelintegrationssyste",
  "frameTier": null,
  "groupsetBrand": null,
  "groupsetFamily": null,
  "groupsetGeneration": null,
  "electronicShifting": null,
  "speeds": null,
  "mixedGroupset": null,
  "groupsetComponents": null,
  "groupsetTierSpread": 0,
  "crank": "39",
  "cassette": null,
  "brakes": "hydraulic-disc",
  "brakePistons": 2,
  "brakeTier": "unknown",
  "suspension": "none",
  "fork": {
    "make": null,
    "line": null,
    "tier": "rigid",
    "travelMm": 0
  },
  "rearShock": null,
  "dropperPost": null,
  "beltDrive": null,
  "hubDynamo": null,
  "rack": true,
  "mudguards": null,
  "chaincase": true,
  "kickstand": true,
  "lighting": true,
  "wheelSize": "28",
  "wheelset": "Mach1 650, Doppelwandig Aluminium für besondere Stabilität und gute Fahreigenschaften",
  "wheelMaterial": "aluminium",
  "wheelTier": "unknown",
  "tyres": "Schwalbe Big Apple",
  "weightKg": 25.2,
  "ebike": {
    "motor": {
      "text": "shimano | Shimano STEPS E6100 (60 Nm)",
      "brand": "shimano",
      "model": "shimano-e6100",
      "position": "mid",
      "torqueNm": 60,
      "torqueSource": "retailer",
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "in Rahmen integriert",
      "capacityWh": null,
      "count": null,
      "integration": "integrated",
      "removable": null
    },
    "speedClass": "pedelec-25",
    "rangeExtender": "unknown",
    "display": "Shimano Steps LCD-Mitte | Ja",
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "unknown",
    "eDisciplineBasis": null,
    "frameShape": "unknown",
    "cargoType": "unknown",
    "maxSystemWeightKg": null,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "57cm",
      "size": "57",
      "sizeCm": 57,
      "inStock": true,
      "stockCount": null,
      "price": 3799,
      "seller": "Fahrwerk Timmer Store Lingen",
      "deliveryNote": "Reguläre Lieferzeit 7 Tage"
    },
    {
      "rawSize": "61cm",
      "size": "61",
      "sizeCm": 61,
      "inStock": true,
      "stockCount": null,
      "price": 3799,
      "seller": null,
      "deliveryNote": null
    }
  ],
  "seller": "Fahrwerk Timmer Store Lingen",
  "availability": "in-stock",
  "gtins": [
    "8717231347713"
  ],
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/62589e761cbece41e36b-aK2Kh_61.jpg",
  "rawTitle": "Gazelle Chamonix C5 HMS Herren",
  "fetchedAt": "2026-09-26T06:37:11.529Z",
  "normalizationConfidence": 0.7,
  "warnings": [
    {
      "code": "groupset-unknown",
      "message": "Groupset could not be established.",
      "severity": "high"
    }
  ],
  "ebikeAi": {
    "requested": [
      "batteryWh",
      "frameShape"
    ],
    "applied": [],
    "rejected": [],
    "notes": "Battery capacity is ambiguous: the features list says \"0wh\", while the frame description says there is space for a large-capacity battery (630 Wh), not that a 630 Wh battery is installed. Frame shape is not deterministically established.",
    "raw": {
      "motorBrand": {
        "value": "shimano",
        "evidence": "Motorhersteller: shimano",
        "confidence": 1
      },
      "motorModel": {
        "value": "shimano-e6100",
        "evidence": "Motor: Shimano STEPS E6100 (60 Nm)",
        "confidence": 1
      },
      "batteryWh": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "speedClass": {
        "value": "pedelec-25",
        "evidence": "Maximale Motorunterstützung: bis 25 km/h",
        "confidence": 1
      },
      "batteryIntegration": {
        "value": "integrated",
        "evidence": "Akku Montage: in Rahmen integriert",
        "confidence": 1
      },
      "frameShape": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "notes": "Battery capacity is ambiguous: the features list says \"0wh\", while the frame description says there is space for a large-capacity battery (630 Wh), not that a 630 Wh battery is installed. Frame shape is not deterministically established."
    }
  }
}

Parsed specification table

{
  "Rahmenmaterial": "Aluminium",
  "Gewicht*": "25.2 kgs",
  "Rahmen": "Sportlicher und stabiler Alurahmen mit 70.5 Â° Steuersatzwinkel und 71.5 Â Sattelrohrwinkel. Sauber integrierte Kabel durch einzigartiges Kabelintegrationssystem. Im Rahmen integrierter Akku mit Platz für große Kapazität (630 Wh)",
  "Bremse": "hydraulikbremse, 2 kolben",
  "Art der Bremse": "Hydraulische Scheibenbremse",
  "Laufradgröße": "28",
  "Laufräder": "Mach1 650, Doppelwandig Aluminium für besondere Stabilität und gute Fahreigenschaften",
  "Reifen": "Schwalbe Big Apple",
  "Lenker": "Aluminium, leicht gebogenes Modell",
  "Griffe": "Ergonomisch geformte Kunststoffgriffe für eine bessere Verteilung des Drucks auf die Hände | Ergon GC10",
  "Display": "Shimano Steps LCD-Mitte | Ja",
  "Drehmoment": "60 Nm",
  "Akkuhersteller": "Shimano",
  "Motorhersteller": "shimano",
  "Maximale Motorunterstützung": "bis 25 km/h",
  "Akku Montage": "in Rahmen integriert",
  "Motor": "Shimano STEPS E6100 (60 Nm)",
  "Motorposition": "Mittelmotor",
  "Gepäckträger": "MIK-System Träger aus Aluminium",
  "Schloss": "Axa Block XXL | Ringschloss mit optionalem Kettenschloss zum Abschließen Ihres Fahrrads mit zusätzlicher Sicherheit",
  "Ständer": "HinterradStänder",
  "Licht vorne": "Trelock Veo 50",
  "Kurbel": "39",
  "Anzahl Gänge": "5",
  "Kettenkasten": "Aluminium",
  "Sattel": "BBB Diamond",
  "Gabel": "Steuersatz",
  "Gabel Bauart": "Federgabel",
  "Gabelmaterial": "Aluminium",
  "Federweg vorne": "40mm",
  "Jahr": "2023"
}

Raw adapter output

{
  "retailer": "bikeexchange",
  "retailerProductId": "gazelle-chamonix-c5-hms-herren-2021",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/gazelle-chamonix-c5-hms-herren-2021?sku=GAZ_0000073664",
  "extractionMethod": "embedded-json",
  "sourceCategory": "e-bike",
  "rawTitle": "Gazelle Chamonix C5 HMS Herren",
  "rawBrand": "Gazelle",
  "price": 3799,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/62589e761cbece41e36b-aK2Kh_61.jpg",
  "rawSpecifications": {
    "Rahmenmaterial": "Aluminium",
    "Gewicht*": "25.2 kgs",
    "Rahmen": "Sportlicher und stabiler Alurahmen mit 70.5 Â° Steuersatzwinkel und 71.5 Â Sattelrohrwinkel. Sauber integrierte Kabel durch einzigartiges Kabelintegrationssystem. Im Rahmen integrierter Akku mit Platz für große Kapazität (630 Wh)",
    "Bremse": "hydraulikbremse, 2 kolben",
    "Art der Bremse": "Hydraulische Scheibenbremse",
    "Laufradgröße": "28",
    "Laufräder": "Mach1 650, Doppelwandig Aluminium für besondere Stabilität und gute Fahreigenschaften",
    "Reifen": "Schwalbe Big Apple",
    "Lenker": "Aluminium, leicht gebogenes Modell",
    "Griffe": "Ergonomisch geformte Kunststoffgriffe für eine bessere Verteilung des Drucks auf die Hände | Ergon GC10",
    "Display": "Shimano Steps LCD-Mitte | Ja",
    "Drehmoment": "60 Nm",
    "Akkuhersteller": "Shimano",
    "Motorhersteller": "shimano",
    "Maximale Motorunterstützung": "bis 25 km/h",
    "Akku Montage": "in Rahmen integriert",
    "Motor": "Shimano STEPS E6100 (60 Nm)",
    "Motorposition": "Mittelmotor",
    "Gepäckträger": "MIK-System Träger aus Aluminium",
    "Schloss": "Axa Block XXL | Ringschloss mit optionalem Kettenschloss zum Abschließen Ihres Fahrrads mit zusätzlicher Sicherheit",
    "Ständer": "HinterradStänder",
    "Licht vorne": "Trelock Veo 50",
    "Kurbel": "39",
    "Anzahl Gänge": "5",
    "Kettenkasten": "Aluminium",
    "Sattel": "BBB Diamond",
    "Gabel": "Steuersatz",
    "Gabel Bauart": "Federgabel",
    "Gabelmaterial": "Aluminium",
    "Federweg vorne": "40mm",
    "Jahr": "2023"
  },
  "rawFeatures": [
    "Shimano",
    "0wh",
    "Nabenschaltung",
    "Beschreibung"
  ],
  "rawSizes": [
    {
      "rawSize": "57cm",
      "size": "57",
      "sizeCm": 57,
      "inStock": true,
      "stockCount": null,
      "price": 3799,
      "seller": "Fahrwerk Timmer Store Lingen",
      "deliveryNote": "Reguläre Lieferzeit 7 Tage"
    },
    {
      "rawSize": "61cm",
      "size": "61",
      "sizeCm": 61,
      "inStock": true,
      "stockCount": null,
      "price": 3799,
      "seller": null,
      "deliveryNote": null
    }
  ],
  "availabilityText": "sizes 2: 2 stocked, 0 gone, 0 unread",
  "fetchedAt": "2026-09-26T06:37:11.529Z",
  "sourceMeta": {
    "skus": [
      "8717231347713"
    ],
    "shopSkus": [
      "GAZ_0000073664",
      "GAZ_0000073664",
      "GAZ_0000073665"
    ],
    "seller": "Fahrwerk Timmer Store Lingen",
    "sellerOfSize": "57cm",
    "sellerId": "9d62a702-15e5-473b-965e-3255144ddd35",
    "storeKey": "store_01KEEJ44RVNKR71JS52AC43KSJ_eur",
    "storeCity": "Lingen (Ems)",
    "storeCountry": "DE",
    "storeDelivers": true,
    "storeClickAndCollect": true,
    "storeReservation": true,
    "storeDeliveryTime": "P7D",
    "shippingPrice": 75,
    "hasMoreSellers": false,
    "condition": "NEW",
    "ctProductId": "1574db7d-64c6-4af7-9eb5-8cb441564267",
    "shopCategory": "E-City & Urban",
    "colourCount": 1,
    "fetchedSku": "GAZ_0000073664"
  },
  "listingPath": [
    "E-Bikes",
    "E-City & Urban"
  ]
}

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