Gazelle Ultimate C380 Low Step

bikeexchange:gazelle_ultimate_c380_low_step_540wh_2026 · source URL · confidence 0.7 · GTIN 8717231372456

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
46cm	—	46 cm	exact scale	stated by the retailer	yes	€5.149	46cm
49cm	—	49 cm	exact scale	stated by the retailer	yes	€5.149	49cm
53cm	—	53 cm	exact scale	stated by the retailer	yes	€5.149	53cm
57cm	—	57 cm	exact scale	stated by the retailer	yes	€5.149	57cm
61cm	—	61 cm	exact scale	stated by the retailer	yes	€4.892	61cm

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

46cm

—

46 cm

exact scale

stated by the retailer

yes

€5.149

46cm

49cm

—

49 cm

exact scale

stated by the retailer

yes

€5.149

49cm

53cm

—

53 cm

exact scale

stated by the retailer

yes

€5.149

53cm

57cm

—

57 cm

exact scale

stated by the retailer

yes

€5.149

57cm

61cm

—

61 cm

exact scale

stated by the retailer

yes

€4.892

61cm

A shopper asking for: 54 → 53cm in stock · 56 → 57cm in stock · 58 → 57cm in stock · 60 → 61cm in stock

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:bikeexchange / parse Gazelle

model retailer:bikeexchange / derived Gazelle Ultimate C380 Low Step

modelYear retailer:bikeexchange / parse Jahr: 2026

category retailer:bikeexchange / derived retailer taxonomy

frameMaterial retailer:bikeexchange / parse Aluminium

brakes retailer:bikeexchange / parse hydraulic disc

brakeTier retailer:bikeexchange / dictionary MT420

brakePistons retailer:bikeexchange / parse 4-piston

suspension retailer:bikeexchange / derived rear shock row: Front: SR Suntour MOBIE 34 AIR, telescopic air suspension, 80 mm travel, lockable; Rear: rigid frame, no rear shock

fork retailer:bikeexchange / parse SR Suntour MOBIE 34 AIR, aluminium, telescopic air suspension, 80 mm travel, lockable

rearShock retailer:bikeexchange / parse Front: SR Suntour MOBIE 34 AIR, telescopic air suspension, 80 mm travel, lockable; Rear: rigid frame, no rear shock

dropperPost retailer:bikeexchange / derived seatpost row "Aluminium, suspension seatpost" names no dropper, in a 23-field spec table

beltDrive retailer:bikeexchange / parse epless; Drive belt: Gates CDX; Front chainring: 55T Gates CDX; Rear sprocket: 24

wheelMaterial retailer:bikeexchange / parse aluminum

powerMeter retailer:bikeexchange / derived absent from a 23-field spec table

availability retailer:bikeexchange / derived sizes 5: 5 stocked, 0 gone, 0 unread

seller retailer:bikeexchange / parse 61cm: emotion ebike Welt Bochum

ebike.motor retailer:bikeexchange / parse Bosch Performance Line PX (Smart System), mid-drive, 85 Nm torque, 25 km/h (15 mph) max speed | Bosch

ebike.motor.position retailer:bikeexchange / parse mid-drive

ebike.motor.torqueNm retailer:bikeexchange / parse 85 Nm

ebike.battery.capacityWh retailer:bikeexchange / parse 540 Wh

ebike.display retailer:bikeexchange / parse Display: Bosch Kiox 500, color LCD, 4 support levels (Eco; Tour; Auto; Turbo), push assist, removable

ebike.frameShape retailer:bikeexchange / parse low-step

ebike.speedClass ai / ai (1) 25 km/h (15 mph) max speed

ebike.battery.integration ai / ai (1) Akku: Integrated into the frame

field	source	evidence
brand	`retailer:bikeexchange` / parse	Gazelle
model	`retailer:bikeexchange` / derived	Gazelle Ultimate C380 Low Step
modelYear	`retailer:bikeexchange` / parse	Jahr: 2026
category	`retailer:bikeexchange` / derived	retailer taxonomy
frameMaterial	`retailer:bikeexchange` / parse	Aluminium
brakes	`retailer:bikeexchange` / parse	hydraulic disc
brakeTier	`retailer:bikeexchange` / dictionary	MT420
brakePistons	`retailer:bikeexchange` / parse	4-piston
suspension	`retailer:bikeexchange` / derived	rear shock row: Front: SR Suntour MOBIE 34 AIR, telescopic air suspension, 80 mm travel, lockable; Rear: rigid frame, no rear shock
fork	`retailer:bikeexchange` / parse	SR Suntour MOBIE 34 AIR, aluminium, telescopic air suspension, 80 mm travel, lockable
rearShock	`retailer:bikeexchange` / parse	Front: SR Suntour MOBIE 34 AIR, telescopic air suspension, 80 mm travel, lockable; Rear: rigid frame, no rear shock
dropperPost	`retailer:bikeexchange` / derived	seatpost row "Aluminium, suspension seatpost" names no dropper, in a 23-field spec table
beltDrive	`retailer:bikeexchange` / parse	epless; Drive belt: Gates CDX; Front chainring: 55T Gates CDX; Rear sprocket: 24
wheelMaterial	`retailer:bikeexchange` / parse	aluminum
powerMeter	`retailer:bikeexchange` / derived	absent from a 23-field spec table
availability	`retailer:bikeexchange` / derived	sizes 5: 5 stocked, 0 gone, 0 unread
seller	`retailer:bikeexchange` / parse	61cm: emotion ebike Welt Bochum
ebike.motor	`retailer:bikeexchange` / parse	Bosch Performance Line PX (Smart System), mid-drive, 85 Nm torque, 25 km/h (15 mph) max speed \| Bosch
ebike.motor.position	`retailer:bikeexchange` / parse	mid-drive
ebike.motor.torqueNm	`retailer:bikeexchange` / parse	85 Nm
ebike.battery.capacityWh	`retailer:bikeexchange` / parse	540 Wh
ebike.display	`retailer:bikeexchange` / parse	Display: Bosch Kiox 500, color LCD, 4 support levels (Eco; Tour; Auto; Turbo), push assist, removable
ebike.frameShape	`retailer:bikeexchange` / parse	low-step
ebike.speedClass	`ai` / ai (1)	25 km/h (15 mph) max speed
ebike.battery.integration	`ai` / ai (1)	Akku: Integrated into the frame

Warnings

high groupset-unknown — Groupset 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 drivetrain is Enviolo Trekking Manual, which is not represented in the permitted groupset vocabulary. It is stepless, so a rear-sprocket speed count cannot be established. The Ryde ZAC 25 wheel model is not sufficiently identified for wheel-tier assignment.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial: Aluminium",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "groupsetFamily": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Enviolo Trekking Manual",
      "confidence": 0.99
    },
    "speeds": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "mixedGroupset": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "wheelMaterial": {
      "value": "aluminium",
      "evidence": "Ryde ZAC 25 double-walled aluminum rims",
      "confidence": 1
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Shimano MT420 hydraulic disc Brake",
      "confidence": 1
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "notes": "The drivetrain is Enviolo Trekking Manual, which is not represented in the permitted groupset vocabulary. It is stepless, so a rear-sprocket speed count cannot be established. The Ryde ZAC 25 wheel model is not sufficiently identified for wheel-tier assignment."
  }
}

Normalized record

{
  "id": "bikeexchange:gazelle_ultimate_c380_low_step_540wh_2026",
  "retailer": "bikeexchange",
  "retailerProductId": "gazelle_ultimate_c380_low_step_540wh_2026",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/gazelle_ultimate_c380_low_step_540wh_2026?sku=GAZ_0000705088",
  "brand": "Gazelle",
  "model": "Ultimate C380 Low Step",
  "modelYear": 2026,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 4892,
  "originalPrice": 5149,
  "currency": "EUR",
  "discountPercent": 5,
  "frameMaterial": "aluminium",
  "frameModel": "Aluminium, sturdy frame with 70.5° head tube angle and 71.5° seat tube angle for sporty handling; low-step and high-step design; battery, motor, and cables inte",
  "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": "full",
  "fork": {
    "make": "SR Suntour",
    "line": "34",
    "tier": "unknown",
    "travelMm": 80
  },
  "rearShock": {
    "make": "SR Suntour",
    "line": null,
    "tier": "unknown"
  },
  "dropperPost": false,
  "beltDrive": true,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": null,
  "wheelset": "Ryde ZAC 25 double-walled aluminum rims; Front hub: Shimano; Rear hub: Enviolo Trekking Manual",
  "wheelMaterial": "aluminium",
  "wheelTier": "unknown",
  "tyres": "Schwalbe The Green Marathon, 55-622 (front and rear), 80% recycled and renewable materials",
  "weightKg": null,
  "ebike": {
    "motor": {
      "text": "Bosch Performance Line PX (Smart System), mid-drive, 85 Nm torque, 25 km/h (15 mph) max speed | Bosch",
      "brand": "bosch",
      "model": "bosch-performance-line-px-bdu347y",
      "position": "mid",
      "torqueNm": 85,
      "torqueSource": "retailer",
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "540 Wh | Integrated into the frame",
      "capacityWh": 540,
      "count": 1,
      "integration": "integrated",
      "removable": null
    },
    "speedClass": "pedelec-25",
    "rangeExtender": "unknown",
    "display": "Bosch Kiox 500, color LCD, 4 support levels (Eco; Tour; Auto; Turbo), push assist, removable",
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "unknown",
    "eDisciplineBasis": null,
    "frameShape": "step-through",
    "cargoType": "unknown",
    "maxSystemWeightKg": null,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "46cm",
      "size": "46",
      "sizeCm": 46,
      "inStock": true,
      "stockCount": null,
      "price": 5149,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "49cm",
      "size": "49",
      "sizeCm": 49,
      "inStock": true,
      "stockCount": null,
      "price": 5149,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "53cm",
      "size": "53",
      "sizeCm": 53,
      "inStock": true,
      "stockCount": null,
      "price": 5149,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "57cm",
      "size": "57",
      "sizeCm": 57,
      "inStock": true,
      "stockCount": null,
      "price": 5149,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "61cm",
      "size": "61",
      "sizeCm": 61,
      "inStock": true,
      "stockCount": null,
      "price": 4892,
      "seller": "emotion ebike Welt Bochum",
      "deliveryNote": "Reguläre Lieferzeit 5 Tage"
    }
  ],
  "seller": "emotion ebike Welt Bochum",
  "availability": "in-stock",
  "gtins": [
    "8717231372456"
  ],
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/6e963e887468bbe05f89-6jiugSHW.png",
  "rawTitle": "Gazelle Ultimate C380 Low Step",
  "fetchedAt": "2026-09-26T06:47:40.104Z",
  "normalizationConfidence": 0.7,
  "warnings": [
    {
      "code": "groupset-unknown",
      "message": "Groupset could not be established.",
      "severity": "high"
    }
  ],
  "ebikeAi": {
    "requested": [
      "speedClass",
      "batteryIntegration"
    ],
    "applied": [
      "speedClass",
      "batteryIntegration"
    ],
    "rejected": [],
    "notes": "The specifications mention both low-step and high-step design, while the title identifies this bicycle as Low Step.",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "Motorhersteller: Bosch",
        "confidence": 1
      },
      "motorModel": {
        "value": "bosch-performance-line-px-bdu347y",
        "evidence": "Motor: Bosch Performance Line PX (Smart System), mid-drive, 85 Nm torque, 25 km/h (15 mph) max speed",
        "confidence": 0.98
      },
      "batteryWh": {
        "value": "540",
        "evidence": "Akkukapazität: 540 Wh",
        "confidence": 1
      },
      "speedClass": {
        "value": "pedelec-25",
        "evidence": "25 km/h (15 mph) max speed",
        "confidence": 1
      },
      "batteryIntegration": {
        "value": "integrated",
        "evidence": "Akku: Integrated into the frame",
        "confidence": 1
      },
      "frameShape": {
        "value": "step-through",
        "evidence": "TITLE: Gazelle Ultimate C380 Low Step",
        "confidence": 0.95
      },
      "notes": "The specifications mention both low-step and high-step design, while the title identifies this bicycle as Low Step."
    }
  }
}

Parsed specification table

{
  "Rahmenmaterial": "Aluminium",
  "Rahmen": "Aluminium, sturdy frame with 70.5° head tube angle and 71.5° seat tube angle for sporty handling; low-step and high-step design; battery, motor, and cables integrated",
  "Bremse": "Shimano MT420 hydraulic disc Brake, 4-piston (front and rear)",
  "Bremsscheiben": "Front: 180 mm; Rear: 160 mm",
  "Bremshebel": "Shimano BL-MT420 (front and rear)",
  "Laufräder": "Ryde ZAC 25 double-walled aluminum rims; Front hub: Shimano; Rear hub: Enviolo Trekking Manual",
  "Reifen": "Schwalbe The Green Marathon, 55-622 (front and rear), 80% recycled and renewable materials",
  "Vorbau": "Aluminium, adjustable",
  "Display": "Bosch Kiox 500, color LCD, 4 support levels (Eco; Tour; Auto; Turbo), push assist, removable",
  "Akkukapazität": "540 Wh",
  "Motor": "Bosch Performance Line PX (Smart System), mid-drive, 85 Nm torque, 25 km/h (15 mph) max speed",
  "Motorhersteller": "Bosch",
  "Akku": "Integrated into the frame",
  "Schaltung": "Enviolo Trekking Manual, stepless; Drive belt: Gates CDX; Front chainring: 55T Gates CDX; Rear sprocket: 24T Gates CDX",
  "Schalthebel": "Enviolo Trekking Manual",
  "Sattel": "Selle Royal Essenza Plus gel; Ergon GP1-L ergonomic handles",
  "Sattelstütze": "Aluminium, suspension seatpost",
  "Gabel Bauart": "Federgabel",
  "Federweg vorne": "80mm",
  "Dämpfer": "Front: SR Suntour MOBIE 34 AIR, telescopic air suspension, 80 mm travel, lockable; Rear: rigid frame, no rear shock",
  "Gabelhersteller": "SR Suntour",
  "Gabel": "SR Suntour MOBIE 34 AIR, aluminium, telescopic air suspension, 80 mm travel, lockable",
  "Jahr": "2026"
}

Raw adapter output

{
  "retailer": "bikeexchange",
  "retailerProductId": "gazelle_ultimate_c380_low_step_540wh_2026",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/gazelle_ultimate_c380_low_step_540wh_2026?sku=GAZ_0000705088",
  "extractionMethod": "embedded-json",
  "sourceCategory": "e-bike",
  "rawTitle": "Gazelle Ultimate C380 Low Step",
  "rawBrand": "Gazelle",
  "price": 4892,
  "originalPrice": 5149,
  "currency": "EUR",
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/6e963e887468bbe05f89-6jiugSHW.png",
  "rawSpecifications": {
    "Rahmenmaterial": "Aluminium",
    "Rahmen": "Aluminium, sturdy frame with 70.5° head tube angle and 71.5° seat tube angle for sporty handling; low-step and high-step design; battery, motor, and cables integrated",
    "Bremse": "Shimano MT420 hydraulic disc Brake, 4-piston (front and rear)",
    "Bremsscheiben": "Front: 180 mm; Rear: 160 mm",
    "Bremshebel": "Shimano BL-MT420 (front and rear)",
    "Laufräder": "Ryde ZAC 25 double-walled aluminum rims; Front hub: Shimano; Rear hub: Enviolo Trekking Manual",
    "Reifen": "Schwalbe The Green Marathon, 55-622 (front and rear), 80% recycled and renewable materials",
    "Vorbau": "Aluminium, adjustable",
    "Display": "Bosch Kiox 500, color LCD, 4 support levels (Eco; Tour; Auto; Turbo), push assist, removable",
    "Akkukapazität": "540 Wh",
    "Motor": "Bosch Performance Line PX (Smart System), mid-drive, 85 Nm torque, 25 km/h (15 mph) max speed",
    "Motorhersteller": "Bosch",
    "Akku": "Integrated into the frame",
    "Schaltung": "Enviolo Trekking Manual, stepless; Drive belt: Gates CDX; Front chainring: 55T Gates CDX; Rear sprocket: 24T Gates CDX",
    "Schalthebel": "Enviolo Trekking Manual",
    "Sattel": "Selle Royal Essenza Plus gel; Ergon GP1-L ergonomic handles",
    "Sattelstütze": "Aluminium, suspension seatpost",
    "Gabel Bauart": "Federgabel",
    "Federweg vorne": "80mm",
    "Dämpfer": "Front: SR Suntour MOBIE 34 AIR, telescopic air suspension, 80 mm travel, lockable; Rear: rigid frame, no rear shock",
    "Gabelhersteller": "SR Suntour",
    "Gabel": "SR Suntour MOBIE 34 AIR, aluminium, telescopic air suspension, 80 mm travel, lockable",
    "Jahr": "2026"
  },
  "rawFeatures": [
    "Bosch",
    "540wh",
    "Nabenschaltung",
    "Beschreibung"
  ],
  "rawSizes": [
    {
      "rawSize": "46cm",
      "size": "46",
      "sizeCm": 46,
      "inStock": true,
      "stockCount": null,
      "price": 5149,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "49cm",
      "size": "49",
      "sizeCm": 49,
      "inStock": true,
      "stockCount": null,
      "price": 5149,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "53cm",
      "size": "53",
      "sizeCm": 53,
      "inStock": true,
      "stockCount": null,
      "price": 5149,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "57cm",
      "size": "57",
      "sizeCm": 57,
      "inStock": true,
      "stockCount": null,
      "price": 5149,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "61cm",
      "size": "61",
      "sizeCm": 61,
      "inStock": true,
      "stockCount": null,
      "price": 4892,
      "seller": "emotion ebike Welt Bochum",
      "deliveryNote": "Reguläre Lieferzeit 5 Tage"
    }
  ],
  "availabilityText": "sizes 5: 5 stocked, 0 gone, 0 unread",
  "fetchedAt": "2026-09-26T06:47:40.104Z",
  "sourceMeta": {
    "skus": [
      "8717231372456"
    ],
    "shopSkus": [
      "GAZ_0000705088",
      "GAZ_0000705089",
      "GAZ_0000705090",
      "GAZ_0000705086",
      "GAZ_0000705087",
      "GAZ_0000705088"
    ],
    "seller": "emotion ebike Welt Bochum",
    "sellerOfSize": "61cm",
    "sellerId": "1389ea4a-55b9-464a-bf4a-3c841463fe22",
    "storeKey": "store_01KBX792TG794WZH9QEFN40DHA_eur",
    "storeCity": "Bochum",
    "storeCountry": "DE",
    "storeDelivers": true,
    "storeClickAndCollect": true,
    "storeReservation": true,
    "storeDeliveryTime": "P5D",
    "shippingPrice": 89,
    "hasMoreSellers": false,
    "condition": "NEW",
    "ctProductId": "37b945ef-0a0f-4ff8-a7ff-dd008b780724",
    "shopCategory": "E-City & Urban",
    "colourCount": 2,
    "fetchedSku": "GAZ_0000705088"
  },
  "listingPath": [
    "E-Bikes",
    "E-City & Urban"
  ]
}

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