Gazelle Ultimate C380 540 Low-Step teal grey

bikes-de:gazelle-ultimate-c380-540-2026 · source URL · confidence 0.58 · GTIN 8717231372425, 8717231372432, 8717231372449, 8717231372456

Eligibility

Cannot win: confidence 0.58 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
49 cm \| S \| (28")	S	49 cm	exact scale	stated by the retailer	yes	€5.249	49 cm \| S \| (28")
53 cm \| M \| (28")	M	53 cm	exact scale	stated by the retailer	no	listing price	53 cm \| M \| (28")
57 cm \| L \| (28")	L	57 cm	exact scale	stated by the retailer	yes	€5.249	57 cm \| L \| (28")
61 cm \| XL \| (28")	XL	61 cm	exact scale	stated by the retailer	no	listing price	61 cm \| XL \| (28")

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

49 cm | S | (28")

49 cm

exact scale

stated by the retailer

yes

€5.249

49 cm | S | (28")

53 cm | M | (28")

53 cm

exact scale

stated by the retailer

listing price

53 cm | M | (28")

57 cm | L | (28")

57 cm

exact scale

stated by the retailer

yes

€5.249

57 cm | L | (28")

61 cm | XL | (28")

61 cm

exact scale

stated by the retailer

listing price

61 cm | XL | (28")

A shopper asking for: 54 → 53 cm | M | (28") fits but sold out · 56 → 57 cm | L | (28") in stock · 58 → 57 cm | L | (28") in stock · 60 → 61 cm | XL | (28") fits but sold out

Identity

Canonical configuration: Gazelle | Ultimate C380 540 Low-Step | 2026
Confidence: medium

brand exact (Gazelle)
model normalized to "ultimate c380 540 low step"
groupset family unidentified on every listing
model year exact (2026)
GTIN match (8717231372456)
2 listings across 2 retailers
downgraded to medium: listings disagree on suspension: front vs full
conflict: suspension: front vs full

retailer	price	sizes in stock
BikeExchange	€4.892	46cm, 49cm, 53cm, 57cm, 61cm	debug
bikes.de	€5.249	49 cm \| S \| (28"), 57 cm \| L \| (28")	debug

retailer

price

sizes in stock

BikeExchange

€4.892

46cm, 49cm, 53cm, 57cm, 61cm

debug

bikes.de

€5.249

49 cm | S | (28"), 57 cm | L | (28")

debug

Provenance — why we believe each fact

field source evidence

brand retailer:bikes-de / parse Gazelle

model retailer:bikes-de / derived Gazelle Ultimate C380 540 Low-Step teal grey

modelYear retailer:bikes-de / parse Jahr: 2026

category retailer:bikes-de / derived retailer taxonomy

frameMaterial retailer:bikes-de / parse Aluminium

brakes retailer:bikes-de / parse Hydraulische Scheibenbremse

brakeTier retailer:bikes-de / dictionary MT420

brakePistons retailer:bikes-de / parse Shimano caliper code MT420

suspension retailer:bikes-de / derived suspension fork "SR Suntour MOBIE 34" and no rear shock in a 36-field spec table

fork retailer:bikes-de / parse SR Suntour MOBIE 34

dropperPost retailer:bikes-de / derived seatpost row "31,6 mm" names no dropper, in a 36-field spec table

rack retailer:bikes-de / parse MIK HD-System Träger aus Aluminium 27KG

lighting retailer:bikes-de / parse Herrmans MR10 90LUX

wheelSize retailer:bikes-de / parse 28

powerMeter retailer:bikes-de / derived absent from a 36-field spec table

availability retailer:bikes-de / derived 2 of 4 frame sizes offered for shipping by a bikes.de dealer

ebike.motor retailer:bikes-de / parse Bosch Smart System Performance Line PX

ebike.motor.position deterministic / dictionary bosch-performance-line-px-bdu347y: https://www.bosch-ebike.com/en/products/performance-line-px

ebike.motor.torqueNm deterministic / dictionary bosch-performance-line-px-bdu347y 85 Nm: https://www.bosch-ebike.com/en/products/performance-line-px

ebike.battery.capacityWh retailer:bikes-de / parse Akku-Kapazität (Wh): 540

ebike.speedClass retailer:bikes-de / parse Motor-Unterstützung: bis 25 km/h

ebike.eDiscipline retailer:bikes-de / parse shelf: E-Citybikes

ebike.display retailer:bikes-de / parse Display: Bosch Kiox 500

ebike.frameShape retailer:bikes-de / parse Low-Step

field	source	evidence
brand	`retailer:bikes-de` / parse	Gazelle
model	`retailer:bikes-de` / derived	Gazelle Ultimate C380 540 Low-Step teal grey
modelYear	`retailer:bikes-de` / parse	Jahr: 2026
category	`retailer:bikes-de` / derived	retailer taxonomy
frameMaterial	`retailer:bikes-de` / parse	Aluminium
brakes	`retailer:bikes-de` / parse	Hydraulische Scheibenbremse
brakeTier	`retailer:bikes-de` / dictionary	MT420
brakePistons	`retailer:bikes-de` / parse	Shimano caliper code MT420
suspension	`retailer:bikes-de` / derived	suspension fork "SR Suntour MOBIE 34" and no rear shock in a 36-field spec table
fork	`retailer:bikes-de` / parse	SR Suntour MOBIE 34
dropperPost	`retailer:bikes-de` / derived	seatpost row "31,6 mm" names no dropper, in a 36-field spec table
rack	`retailer:bikes-de` / parse	MIK HD-System Träger aus Aluminium 27KG
lighting	`retailer:bikes-de` / parse	Herrmans MR10 90LUX
wheelSize	`retailer:bikes-de` / parse	28
powerMeter	`retailer:bikes-de` / derived	absent from a 36-field spec table
availability	`retailer:bikes-de` / derived	2 of 4 frame sizes offered for shipping by a bikes.de dealer
ebike.motor	`retailer:bikes-de` / parse	Bosch Smart System Performance Line PX
ebike.motor.position	`deterministic` / dictionary	bosch-performance-line-px-bdu347y: https://www.bosch-ebike.com/en/products/performance-line-px
ebike.motor.torqueNm	`deterministic` / dictionary	bosch-performance-line-px-bdu347y 85 Nm: https://www.bosch-ebike.com/en/products/performance-line-px
ebike.battery.capacityWh	`retailer:bikes-de` / parse	Akku-Kapazität (Wh): 540
ebike.speedClass	`retailer:bikes-de` / parse	Motor-Unterstützung: bis 25 km/h
ebike.eDiscipline	`retailer:bikes-de` / parse	shelf: E-Citybikes
ebike.display	`retailer:bikes-de` / parse	Display: Bosch Kiox 500
ebike.frameShape	`retailer:bikes-de` / parse	Low-Step

Warnings

high groupset-unknown — Groupset could not be established.
info wheel-material-unknown — Wheel material could not be established.

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 0,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 16,
  "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.",
    "Weight not published: no weight adjustment either way.",
    "Fork series not stated: scored at the bottom of the fork ladder rather than assumed.",
    "Brake series \"basic\" +0."
  ],
  "marketPrice": null,
  "valueScore": null,
  "savingsVsMarket": null
}

AI normalization

{
  "requested": [
    "groupsetFamily",
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "The source names an Enviolo manual hub gear system, which is not represented in the permitted groupsetFamily vocabulary. Wheel rims are identified as Ryde ZAC 25, but their material and tier are not stated. The source gives \"Gewicht: 27\" without a unit, so a complete-bike weight in kilograms cannot be established deterministically.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial lt. Hersteller: Aluminium",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "groupsetFamily": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Schalthebel: Enviolo Twist pure - Manual",
      "confidence": 0.99
    },
    "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": "hydraulic-disc",
      "evidence": "Bremsen: Hydraulische Scheibenbremse",
      "confidence": 1
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0.98
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "notes": "The source names an Enviolo manual hub gear system, which is not represented in the permitted groupsetFamily vocabulary. Wheel rims are identified as Ryde ZAC 25, but their material and tier are not stated. The source gives \"Gewicht: 27\" without a unit, so a complete-bike weight in kilograms cannot be established deterministically."
  }
}

Normalized record

{
  "id": "bikes-de:gazelle-ultimate-c380-540-2026",
  "retailer": "bikes-de",
  "retailerProductId": "gazelle-ultimate-c380-540-2026",
  "productUrl": "https://www.bikes.de/shop/e-bikes/marke.gazelle/gazelle-ultimate-c380-540-2026/",
  "brand": "Gazelle",
  "model": "Ultimate C380 540 Low-Step teal grey",
  "modelYear": 2026,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 5249,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "aluminium",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": null,
  "groupsetFamily": null,
  "groupsetGeneration": null,
  "electronicShifting": null,
  "speeds": null,
  "mixedGroupset": null,
  "groupsetComponents": null,
  "groupsetTierSpread": 0,
  "crank": null,
  "cassette": null,
  "brakes": "hydraulic-disc",
  "brakePistons": 4,
  "brakeTier": "basic",
  "suspension": "front",
  "fork": {
    "make": "SR Suntour",
    "line": "34",
    "tier": "unknown",
    "travelMm": 80
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": null,
  "hubDynamo": null,
  "rack": true,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": true,
  "wheelSize": "28",
  "wheelset": "VR: Ryde ZAC 25, HR: Ryde ZAC 25 | Enviolo Trekking Manual",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "VR: Schwalbe The Green Marathon 55-622, HR: Schwalbe The Green Marathon 55-622",
  "weightKg": null,
  "ebike": {
    "motor": {
      "text": "Bosch Smart System Performance Line PX",
      "brand": "bosch",
      "model": "bosch-performance-line-px-bdu347y",
      "position": "mid",
      "torqueNm": 85,
      "torqueSource": "manufacturer",
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "Bosch | 540",
      "capacityWh": 540,
      "count": 1,
      "integration": "unknown",
      "removable": null
    },
    "speedClass": "pedelec-25",
    "rangeExtender": "unknown",
    "display": "Bosch Kiox 500",
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "e-city",
    "eDisciplineBasis": "leaf",
    "frameShape": "step-through",
    "cargoType": "unknown",
    "maxSystemWeightKg": null,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "49 cm | S | (28\")",
      "size": "49",
      "sizeCm": 49,
      "inStock": true,
      "stockCount": null,
      "price": 5249
    },
    {
      "rawSize": "53 cm | M | (28\")",
      "size": "53",
      "sizeCm": 53,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "57 cm | L | (28\")",
      "size": "57",
      "sizeCm": 57,
      "inStock": true,
      "stockCount": null,
      "price": 5249
    },
    {
      "rawSize": "61 cm | XL | (28\")",
      "size": "61",
      "sizeCm": 61,
      "inStock": false,
      "stockCount": null,
      "price": null
    }
  ],
  "seller": null,
  "availability": "in-stock",
  "gtins": [
    "8717231372425",
    "8717231372432",
    "8717231372449",
    "8717231372456"
  ],
  "imageUrl": "https://bikes-opt.b-cdn.net/gazelle/2026/3084824_01.jpg",
  "rawTitle": "Gazelle Ultimate C380 540 Low-Step teal grey",
  "fetchedAt": "2026-09-26T07:22:32.493Z",
  "normalizationConfidence": 0.58,
  "warnings": [
    {
      "code": "groupset-unknown",
      "message": "Groupset could not be established.",
      "severity": "high"
    },
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "batteryIntegration"
    ],
    "applied": [],
    "rejected": [],
    "notes": "",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "Akku: Bosch",
        "confidence": 1
      },
      "motorModel": {
        "value": "bosch-performance-line-px-bdu347y",
        "evidence": "Motor: Bosch Smart System Performance Line PX",
        "confidence": 0.98
      },
      "batteryWh": {
        "value": "540",
        "evidence": "Akku-Kapazität (Wh): 540",
        "confidence": 1
      },
      "speedClass": {
        "value": "pedelec-25",
        "evidence": "Motor-Unterstützung: bis 25 km/h",
        "confidence": 1
      },
      "batteryIntegration": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "frameShape": {
        "value": "step-through",
        "evidence": "Rahmenform lt. Hersteller: Low-Step",
        "confidence": 1
      },
      "notes": ""
    }
  }
}

Parsed specification table

{
  "Akku": "Bosch",
  "Akku-Kapazität (Wh)": "540",
  "Motor": "Bosch Smart System Performance Line PX",
  "Motor-Unterstützung": "bis 25 km/h",
  "Display": "Bosch Kiox 500",
  "Ladegerät": "Bosch Standard Charger,4 Ah",
  "Rahmenmaterial lt. Hersteller": "Aluminium",
  "Gabel": "SR Suntour MOBIE 34",
  "Gabel Federweg (mm)": "80",
  "Schaltungstyp": "Nabenschaltung",
  "Schalthebel": "Enviolo Twist pure - Manual",
  "Bremsen": "Hydraulische Scheibenbremse",
  "Bremse": "VR: SHIMANO MT420, HR: SHIMANO MT420",
  "Bremsscheiben": "VR: 180 mm, HR: 160 mm",
  "Laufradgröße": "28 Zoll",
  "Reifen": "VR: Schwalbe The Green Marathon 55-622, HR: Schwalbe The Green Marathon 55-622",
  "Hinterrad-Nabe": "Enviolo Trekking Manual",
  "Felgen": "VR: Ryde ZAC 25, HR: Ryde ZAC 25",
  "Griffe": "Ergon GP1-L ergonomic",
  "Vorbau": "Verstellbarer Vorbau mit Intelli-Mount Schnittstelle zur Befestigung deines Smartphones",
  "Sattel": "Selle Royal",
  "Sattelstütze": "31,6 mm",
  "Straßenzulassung": "Ja",
  "Frontleuchte": "Herrmans MR10 90LUX",
  "Rückleuchte": "Spanninga Commuter Glow",
  "Gepäckträger": "MIK HD-System Träger aus Aluminium 27KG",
  "Rahmenschloss": "Axa Imenso L",
  "Marke": "Gazelle",
  "EAN": "8717231372425",
  "Hersteller Artikelnummer": "BGA0326-998407700",
  "Modellserie Bezeichnung": "Ultimate C380 540",
  "Rahmenform lt. Hersteller": "Low-Step",
  "Markenfarbe": "dew green",
  "Rahmenhöhe": "49 cm | S | (28\")",
  "Jahr": "2026",
  "Gewicht": "27"
}

Raw adapter output

{
  "retailer": "bikes-de",
  "retailerProductId": "gazelle-ultimate-c380-540-2026",
  "productUrl": "https://www.bikes.de/shop/e-bikes/marke.gazelle/gazelle-ultimate-c380-540-2026/",
  "extractionMethod": "server-html",
  "sourceCategory": "e-bike",
  "rawTitle": "Gazelle Ultimate C380 540 Low-Step teal grey",
  "rawBrand": "Gazelle",
  "price": 5249,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://bikes-opt.b-cdn.net/gazelle/2026/3084824_01.jpg",
  "rawSpecifications": {
    "Akku": "Bosch",
    "Akku-Kapazität (Wh)": "540",
    "Motor": "Bosch Smart System Performance Line PX",
    "Motor-Unterstützung": "bis 25 km/h",
    "Display": "Bosch Kiox 500",
    "Ladegerät": "Bosch Standard Charger,4 Ah",
    "Rahmenmaterial lt. Hersteller": "Aluminium",
    "Gabel": "SR Suntour MOBIE 34",
    "Gabel Federweg (mm)": "80",
    "Schaltungstyp": "Nabenschaltung",
    "Schalthebel": "Enviolo Twist pure - Manual",
    "Bremsen": "Hydraulische Scheibenbremse",
    "Bremse": "VR: SHIMANO MT420, HR: SHIMANO MT420",
    "Bremsscheiben": "VR: 180 mm, HR: 160 mm",
    "Laufradgröße": "28 Zoll",
    "Reifen": "VR: Schwalbe The Green Marathon 55-622, HR: Schwalbe The Green Marathon 55-622",
    "Hinterrad-Nabe": "Enviolo Trekking Manual",
    "Felgen": "VR: Ryde ZAC 25, HR: Ryde ZAC 25",
    "Griffe": "Ergon GP1-L ergonomic",
    "Vorbau": "Verstellbarer Vorbau mit Intelli-Mount Schnittstelle zur Befestigung deines Smartphones",
    "Sattel": "Selle Royal",
    "Sattelstütze": "31,6 mm",
    "Straßenzulassung": "Ja",
    "Frontleuchte": "Herrmans MR10 90LUX",
    "Rückleuchte": "Spanninga Commuter Glow",
    "Gepäckträger": "MIK HD-System Träger aus Aluminium 27KG",
    "Rahmenschloss": "Axa Imenso L",
    "Marke": "Gazelle",
    "EAN": "8717231372425",
    "Hersteller Artikelnummer": "BGA0326-998407700",
    "Modellserie Bezeichnung": "Ultimate C380 540",
    "Rahmenform lt. Hersteller": "Low-Step",
    "Markenfarbe": "dew green",
    "Rahmenhöhe": "49 cm | S | (28\")",
    "Jahr": "2026",
    "Gewicht": "27"
  },
  "rawFeatures": [],
  "rawSizes": [
    {
      "rawSize": "49 cm | S | (28\")",
      "size": "49",
      "sizeCm": 49,
      "inStock": true,
      "stockCount": null,
      "price": 5249
    },
    {
      "rawSize": "53 cm | M | (28\")",
      "size": "53",
      "sizeCm": 53,
      "inStock": false,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "57 cm | L | (28\")",
      "size": "57",
      "sizeCm": 57,
      "inStock": true,
      "stockCount": null,
      "price": 5249
    },
    {
      "rawSize": "61 cm | XL | (28\")",
      "size": "61",
      "sizeCm": 61,
      "inStock": false,
      "stockCount": null,
      "price": null
    }
  ],
  "availabilityText": "2 of 4 frame sizes offered for shipping by a bikes.de dealer",
  "fetchedAt": "2026-09-26T07:22:32.493Z",
  "sourceMeta": {
    "dealers": [
      "BIKE & SPORT - Dremmen",
      "FAHRWERK Lingen",
      "e-motion e-bike Welt Bochum"
    ],
    "listingRows": 3,
    "articleNumbers": [
      "3084825",
      "3084831",
      "3084820"
    ],
    "skus": [
      "8717231372432",
      "8717231372449",
      "8717231372456"
    ],
    "leafCategory": "E-Citybikes"
  },
  "listingPath": [
    "E-Bikes",
    "E-City",
    "E-Citybikes"
  ]
}

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