Conway Cairon C 2.0 500 (Trapez - 29")

bikeexchange:conway_cairon_c_2_0_500_trapez_29_2023 · source URL · confidence 0.63 · GTIN 4251971103733

Eligibility

Cannot win: confidence 0.63 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
45cm	—	45 cm	exact scale	stated by the retailer	yes	€3.299,95	45cm
49cm	—	49 cm	exact scale	stated by the retailer	yes	€3.299	49cm
53cm	—	53 cm	exact scale	stated by the retailer	yes	€3.299	53cm

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

45cm

—

45 cm

exact scale

stated by the retailer

yes

€3.299,95

45cm

49cm

—

49 cm

exact scale

stated by the retailer

yes

€3.299

49cm

53cm

—

53 cm

exact scale

stated by the retailer

yes

€3.299

53cm

A shopper asking for: 54 → 53cm in stock · 56 → nothing compatible · 58 → nothing compatible · 60 → nothing compatible

Identity

Canonical configuration: Conway | Cairon C 2.0 500 Trapez darkpetrol metallic | 2026
Confidence: high

brand exact (Conway)
model normalized to "cairon c 2.0 500 trapez darkpetrol"
groupset family unidentified on every listing
GTIN match (4251971103726, 4251971103733)
listings state different model years (2024, 2026); the shared manufacturer barcode says they are one SKU and is trusted over the year fields
3 listings across 2 retailers

retailer	price	sizes in stock
bikes.de	€2.350	45 cm \| (29")	debug
BikeExchange	€3.299	45cm, 49cm, 53cm	debug
BikeExchange	€3.299,95	41cm	debug

retailer

price

sizes in stock

bikes.de

€2.350

45 cm | (29")

debug

BikeExchange

€3.299

45cm, 49cm, 53cm

debug

BikeExchange

€3.299,95

41cm

debug

Provenance — why we believe each fact

field source evidence

brand retailer:bikeexchange / parse Conway

model retailer:bikeexchange / derived Conway Cairon C 2.0 500 (Trapez - 29")

modelYear retailer:bikeexchange / parse Jahr: 2024

category retailer:bikeexchange / derived retailer taxonomy

frameMaterial retailer:bikeexchange / parse Alu

speeds retailer:bikeexchange / parse 9speed

suspension retailer:bikeexchange / derived suspension fork "RST "Blaze ML", 120 mm" and no rear shock in a 39-field spec table

fork retailer:bikeexchange / parse RST "Blaze ML", 120 mm

dropperPost retailer:bikeexchange / derived seatpost row "CONWAY Patent, 31,6 mm, 350 mm" names no dropper, in a 39-field spec table

beltDrive retailer:bikeexchange / parse HG53

rack retailer:bikeexchange / parse ATRAN "Cummute Pro", inkl. Federklappe

mudguards retailer:bikeexchange / parse SKS "A65R", Kunststoff

kickstand retailer:bikeexchange / parse URSUS "Wave", 40mm

lighting retailer:bikeexchange / parse CONTEC "CTL 335 E"

wheelSize retailer:bikeexchange / parse 29

powerMeter retailer:bikeexchange / derived absent from a 39-field spec table

availability retailer:bikeexchange / derived sizes 3: 3 stocked, 0 gone, 0 unread

ebike.motor retailer:bikeexchange / parse BOSCH Mittelmotor Gen.4 "Performance CX", 36 V, 250 W

ebike.motor.position retailer:bikeexchange / parse Mittelmotor

ebike.motor.power retailer:bikeexchange / parse BOSCH Mittelmotor Gen.4 "Performance CX", 36 V, 250 W

ebike.battery.capacityWh retailer:bikeexchange / parse 500 Wh

ebike.battery.integration retailer:bikeexchange / parse Powertube

ebike.display retailer:bikeexchange / parse Display: BOSCH, "Intuvia 100", 4-Stufen, Schiebehilfe

ebike.frameShape retailer:bikeexchange / parse Trapez

brakes ai / ai (0.95) Bremse: TEKTRO "HD-M280"

field	source	evidence
brand	`retailer:bikeexchange` / parse	Conway
model	`retailer:bikeexchange` / derived	Conway Cairon C 2.0 500 (Trapez - 29")
modelYear	`retailer:bikeexchange` / parse	Jahr: 2024
category	`retailer:bikeexchange` / derived	retailer taxonomy
frameMaterial	`retailer:bikeexchange` / parse	Alu
speeds	`retailer:bikeexchange` / parse	9speed
suspension	`retailer:bikeexchange` / derived	suspension fork "RST "Blaze ML", 120 mm" and no rear shock in a 39-field spec table
fork	`retailer:bikeexchange` / parse	RST "Blaze ML", 120 mm
dropperPost	`retailer:bikeexchange` / derived	seatpost row "CONWAY Patent, 31,6 mm, 350 mm" names no dropper, in a 39-field spec table
beltDrive	`retailer:bikeexchange` / parse	HG53
rack	`retailer:bikeexchange` / parse	ATRAN "Cummute Pro", inkl. Federklappe
mudguards	`retailer:bikeexchange` / parse	SKS "A65R", Kunststoff
kickstand	`retailer:bikeexchange` / parse	URSUS "Wave", 40mm
lighting	`retailer:bikeexchange` / parse	CONTEC "CTL 335 E"
wheelSize	`retailer:bikeexchange` / parse	29
powerMeter	`retailer:bikeexchange` / derived	absent from a 39-field spec table
availability	`retailer:bikeexchange` / derived	sizes 3: 3 stocked, 0 gone, 0 unread
ebike.motor	`retailer:bikeexchange` / parse	BOSCH Mittelmotor Gen.4 "Performance CX", 36 V, 250 W
ebike.motor.position	`retailer:bikeexchange` / parse	Mittelmotor
ebike.motor.power	`retailer:bikeexchange` / parse	BOSCH Mittelmotor Gen.4 "Performance CX", 36 V, 250 W
ebike.battery.capacityWh	`retailer:bikeexchange` / parse	500 Wh
ebike.battery.integration	`retailer:bikeexchange` / parse	Powertube
ebike.display	`retailer:bikeexchange` / parse	Display: BOSCH, "Intuvia 100", 4-Stufen, Schiebehilfe
ebike.frameShape	`retailer:bikeexchange` / parse	Trapez
brakes	`ai` / ai (0.95)	Bremse: TEKTRO "HD-M280"

Warnings

high groupset-unknown — Groupset could not be established.
info wheel-material-unknown — Wheel material could not be established.
info mixed-groupset — Not a uniform groupset: {}. Ranked on the shifting level, with a penalty.

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 0,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 16,
  "notes": [
    "Groupset not identified: 0 drivetrain points.",
    "Mixed groupset, but no crank or cassette below the family it is ranked as: no penalty.",
    "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."
  ],
  "marketPrice": null,
  "valueScore": null,
  "savingsVsMarket": null
}

AI normalization

{
  "requested": [
    "groupsetFamily",
    "wheelMaterial",
    "wheelTier",
    "brakes",
    "weightKg"
  ],
  "applied": [
    "brakes"
  ],
  "rejected": [],
  "notes": "The drivetrain is named as TEKTRO/MIRANDA/SHIMANO components, but TEKTRO is not a permitted groupset brand or family. The named MACH1 \"MAXX\" wheelset does not establish wheel material or a defensible tier. No complete-bike weight or power-meter status is stated.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmen: CONWAY Intube Bosch, Alu",
      "confidence": 0.99
    },
    "groupsetBrand": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "groupsetFamily": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Kettenschaltung",
      "confidence": 0.98
    },
    "speeds": {
      "value": "9",
      "evidence": "Schaltung: TEKTRO \"RD-M350\", 9speed",
      "confidence": 0.99
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Kurbel: MIRANDA \"Classic Gen4\", 165 mm",
      "confidence": 0.97
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremse: TEKTRO \"HD-M280\"",
      "confidence": 0.95
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "notes": "The drivetrain is named as TEKTRO/MIRANDA/SHIMANO components, but TEKTRO is not a permitted groupset brand or family. The named MACH1 \"MAXX\" wheelset does not establish wheel material or a defensible tier. No complete-bike weight or power-meter status is stated."
  }
}

Normalized record

{
  "id": "bikeexchange:conway_cairon_c_2_0_500_trapez_29_2023",
  "retailer": "bikeexchange",
  "retailerProductId": "conway_cairon_c_2_0_500_trapez_29_2023",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/conway_cairon_c_2_0_500_trapez_29_2023?sku=CON_0000155924",
  "brand": "Conway",
  "model": "Cairon C 2.0 500 (Trapez",
  "modelYear": 2024,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 3299,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "aluminium",
  "frameModel": "CONWAY Intube Bosch, Alu",
  "frameTier": null,
  "groupsetBrand": null,
  "groupsetFamily": null,
  "groupsetGeneration": null,
  "electronicShifting": null,
  "speeds": 9,
  "mixedGroupset": true,
  "groupsetComponents": null,
  "groupsetTierSpread": 0,
  "crank": "MIRANDA \"Classic Gen4\", 165 mm",
  "cassette": "TEKTRO \"CS-M350\", 11-46 Z.",
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "front",
  "fork": {
    "make": "RST",
    "line": "Blaze",
    "tier": "unknown",
    "travelMm": 120
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": false,
  "hubDynamo": null,
  "rack": true,
  "mudguards": true,
  "chaincase": null,
  "kickstand": true,
  "lighting": true,
  "wheelSize": "29",
  "wheelset": "MACH1 \"MAXX\"",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "CONTINENTAL \"Ruban\", 58-622, Reflex",
  "weightKg": null,
  "ebike": {
    "motor": {
      "text": "BOSCH Mittelmotor Gen.4 \"Performance CX\", 36 V, 250 W",
      "brand": "bosch",
      "model": null,
      "position": "mid",
      "torqueNm": null,
      "torqueSource": null,
      "ratedPowerW": 250,
      "peakPowerW": null
    },
    "battery": {
      "text": "BOSCH \"Powertube 500\", Lithium-Ionen mit BMS, 500 Wh",
      "capacityWh": 500,
      "count": 1,
      "integration": "integrated",
      "removable": null
    },
    "speedClass": "unknown",
    "rangeExtender": "unknown",
    "display": "BOSCH, \"Intuvia 100\", 4-Stufen, Schiebehilfe",
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "unknown",
    "eDisciplineBasis": null,
    "frameShape": "trapeze",
    "cargoType": "unknown",
    "maxSystemWeightKg": null,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "45cm",
      "size": "45",
      "sizeCm": 45,
      "inStock": true,
      "stockCount": null,
      "price": 3299.95,
      "seller": "Bikepoint Asperg GmbH",
      "deliveryNote": "Reguläre Lieferzeit 7 Tage"
    },
    {
      "rawSize": "49cm",
      "size": "49",
      "sizeCm": 49,
      "inStock": true,
      "stockCount": null,
      "price": 3299,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "53cm",
      "size": "53",
      "sizeCm": 53,
      "inStock": true,
      "stockCount": null,
      "price": 3299,
      "seller": null,
      "deliveryNote": null
    }
  ],
  "seller": null,
  "availability": "in-stock",
  "gtins": [
    "4251971103733"
  ],
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/8508a7e4c4206b77b4c3-IsVGzAAd.png",
  "rawTitle": "Conway Cairon C 2.0 500 (Trapez - 29\")",
  "fetchedAt": "2026-09-26T06:48:47.521Z",
  "normalizationConfidence": 0.63,
  "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"
    },
    {
      "code": "mixed-groupset",
      "message": "Not a uniform groupset: {}. Ranked on the shifting level, with a penalty.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "motorModel",
      "speedClass"
    ],
    "applied": [],
    "rejected": [],
    "notes": "The source identifies a Bosch Gen.4 Performance CX motor but does not name an exact motor unit. It does not explicitly establish the speed class.",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "Motor: BOSCH Mittelmotor Gen.4 \"Performance CX\", 36 V, 250 W",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryWh": {
        "value": "500",
        "evidence": "Akku: BOSCH \"Powertube 500\", Lithium-Ionen mit BMS, 500 Wh",
        "confidence": 1
      },
      "speedClass": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryIntegration": {
        "value": "integrated",
        "evidence": "Rahmen: CONWAY Intube Bosch, Alu",
        "confidence": 0.98
      },
      "frameShape": {
        "value": "trapeze",
        "evidence": "TITLE: Conway Cairon C 2.0 500 (Trapez - 29\"",
        "confidence": 1
      },
      "notes": "The source identifies a Bosch Gen.4 Performance CX motor but does not name an exact motor unit. It does not explicitly establish the speed class."
    }
  }
}

Parsed specification table

{
  "Rahmen": "CONWAY Intube Bosch, Alu",
  "Bremse": "TEKTRO \"HD-M280\"",
  "Bremsscheibe vorne": "TEKTRO \"TR180-35\", 180 mm",
  "Bremsscheibe hinten": "TEKTRO \"TR180-35\", 180 mm",
  "Bremshebel": "TEKTRO \"HD-M280\"",
  "Speichen": "Niro",
  "Nabe hinten": "SHIMANO \"FH-TX505\" QR",
  "Reifen hinten": "CONTINENTAL \"Ruban\", 58-622, Reflex",
  "Laufräder": "MACH1 \"MAXX\"",
  "Laufradgröße": "29\"",
  "Reifen vorne": "CONTINENTAL \"Ruban\", 58-622, Reflex",
  "Nabe vorne": "SHIMANO \"HB-TX505\" QR",
  "Display": "BOSCH, \"Intuvia 100\", 4-Stufen, Schiebehilfe",
  "Vorbau": "LEVEL 9 \"Adjustable\", 90mm",
  "Steuersatz": "ZS56 / ZS56, Blocklock",
  "Lenker": "CONWAY \"Riser\", à 31,8, 720 mm",
  "Lenkerfernbedienung": "BOSCH \"BRC3300\"",
  "Griffe": "CONTEC \"MERGE Mountain Straight\"",
  "Motor": "BOSCH Mittelmotor Gen.4 \"Performance CX\", 36 V, 250 W",
  "Ladegerät": "Bosch 4 Ah",
  "Akku": "BOSCH \"Powertube 500\", Lithium-Ionen mit BMS, 500 Wh",
  "Schutzblech": "SKS \"A65R\", Kunststoff",
  "Ständer": "URSUS \"Wave\", 40mm",
  "Licht hinten": "CONTEC \"CTL 335 E\"",
  "Gepäckträger": "ATRAN \"Cummute Pro\", inkl. Federklappe",
  "Licht vorne": "CONTEC \"DLUX 50 E+\"",
  "Schaltung": "TEKTRO \"RD-M350\", 9speed",
  "Kurbel": "MIRANDA \"Classic Gen4\", 165 mm",
  "Kettenblätter": "MIRANDA \"Gen4\", 36 Z., w CG",
  "Pedale": "VP \"VPE-506\"",
  "Schalthebel": "TEKTRO \"RD-M350R\"",
  "Kassette": "TEKTRO \"CS-M350\", 11-46 Z.",
  "Innenlager": "BOSCH",
  "Umwerfer hinten": "TEKTRO \"RD-M350\", 9speed",
  "Kette / Riemen": "SHIMANO \"HG53\"",
  "Sattel": "SELLE ROYAL \"Vivo Athletic Ergo\", Da",
  "Sattelstütze": "CONWAY Patent, 31,6 mm, 350 mm",
  "Gabel": "RST \"Blaze ML\", 120 mm",
  "Jahr": "2024"
}

Raw adapter output

{
  "retailer": "bikeexchange",
  "retailerProductId": "conway_cairon_c_2_0_500_trapez_29_2023",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/conway_cairon_c_2_0_500_trapez_29_2023?sku=CON_0000155924",
  "extractionMethod": "embedded-json",
  "sourceCategory": "e-bike",
  "rawTitle": "Conway Cairon C 2.0 500 (Trapez - 29\")",
  "rawBrand": "Conway",
  "price": 3299,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/8508a7e4c4206b77b4c3-IsVGzAAd.png",
  "rawSpecifications": {
    "Rahmen": "CONWAY Intube Bosch, Alu",
    "Bremse": "TEKTRO \"HD-M280\"",
    "Bremsscheibe vorne": "TEKTRO \"TR180-35\", 180 mm",
    "Bremsscheibe hinten": "TEKTRO \"TR180-35\", 180 mm",
    "Bremshebel": "TEKTRO \"HD-M280\"",
    "Speichen": "Niro",
    "Nabe hinten": "SHIMANO \"FH-TX505\" QR",
    "Reifen hinten": "CONTINENTAL \"Ruban\", 58-622, Reflex",
    "Laufräder": "MACH1 \"MAXX\"",
    "Laufradgröße": "29\"",
    "Reifen vorne": "CONTINENTAL \"Ruban\", 58-622, Reflex",
    "Nabe vorne": "SHIMANO \"HB-TX505\" QR",
    "Display": "BOSCH, \"Intuvia 100\", 4-Stufen, Schiebehilfe",
    "Vorbau": "LEVEL 9 \"Adjustable\", 90mm",
    "Steuersatz": "ZS56 / ZS56, Blocklock",
    "Lenker": "CONWAY \"Riser\", à 31,8, 720 mm",
    "Lenkerfernbedienung": "BOSCH \"BRC3300\"",
    "Griffe": "CONTEC \"MERGE Mountain Straight\"",
    "Motor": "BOSCH Mittelmotor Gen.4 \"Performance CX\", 36 V, 250 W",
    "Ladegerät": "Bosch 4 Ah",
    "Akku": "BOSCH \"Powertube 500\", Lithium-Ionen mit BMS, 500 Wh",
    "Schutzblech": "SKS \"A65R\", Kunststoff",
    "Ständer": "URSUS \"Wave\", 40mm",
    "Licht hinten": "CONTEC \"CTL 335 E\"",
    "Gepäckträger": "ATRAN \"Cummute Pro\", inkl. Federklappe",
    "Licht vorne": "CONTEC \"DLUX 50 E+\"",
    "Schaltung": "TEKTRO \"RD-M350\", 9speed",
    "Kurbel": "MIRANDA \"Classic Gen4\", 165 mm",
    "Kettenblätter": "MIRANDA \"Gen4\", 36 Z., w CG",
    "Pedale": "VP \"VPE-506\"",
    "Schalthebel": "TEKTRO \"RD-M350R\"",
    "Kassette": "TEKTRO \"CS-M350\", 11-46 Z.",
    "Innenlager": "BOSCH",
    "Umwerfer hinten": "TEKTRO \"RD-M350\", 9speed",
    "Kette / Riemen": "SHIMANO \"HG53\"",
    "Sattel": "SELLE ROYAL \"Vivo Athletic Ergo\", Da",
    "Sattelstütze": "CONWAY Patent, 31,6 mm, 350 mm",
    "Gabel": "RST \"Blaze ML\", 120 mm",
    "Jahr": "2024"
  },
  "rawFeatures": [
    "Bosch",
    "500wh",
    "Kettenschaltung",
    "Beschreibung"
  ],
  "rawSizes": [
    {
      "rawSize": "45cm",
      "size": "45",
      "sizeCm": 45,
      "inStock": true,
      "stockCount": null,
      "price": 3299.95,
      "seller": "Bikepoint Asperg GmbH",
      "deliveryNote": "Reguläre Lieferzeit 7 Tage"
    },
    {
      "rawSize": "49cm",
      "size": "49",
      "sizeCm": 49,
      "inStock": true,
      "stockCount": null,
      "price": 3299,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "53cm",
      "size": "53",
      "sizeCm": 53,
      "inStock": true,
      "stockCount": null,
      "price": 3299,
      "seller": null,
      "deliveryNote": null
    }
  ],
  "availabilityText": "sizes 3: 3 stocked, 0 gone, 0 unread",
  "fetchedAt": "2026-09-26T06:48:47.521Z",
  "sourceMeta": {
    "skus": [
      "4251971103733"
    ],
    "shopSkus": [
      "CON_0000155924",
      "CON_0000155924",
      "CON_0000155922",
      "CON_0000155923"
    ],
    "seller": "Bikepoint Asperg GmbH",
    "sellerOfSize": "45cm",
    "sellerId": "4c2cd40b-9f94-4ab2-b07a-285036b4d082",
    "storeKey": "store_01KBR4ZNC953T34B7KVR31N9QW_eur",
    "storeCity": "Asperg",
    "storeCountry": "DE",
    "storeDelivers": true,
    "storeClickAndCollect": null,
    "storeReservation": true,
    "storeDeliveryTime": "P7D",
    "shippingPrice": 75,
    "hasMoreSellers": true,
    "condition": "NEW",
    "ctProductId": "560cee2f-26a9-41b9-9dd9-d5fd9e60a98d",
    "shopCategory": "E-Hybrid",
    "colourCount": 2,
    "fetchedSku": "CON_0000155924"
  },
  "listingPath": [
    "E-Bikes",
    "E-Hybrid"
  ]
}

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