Conway Ryvon LT 4.0

bikeexchange:conway_ryvon_lt_4_0_2024 · source URL · confidence 0.83 · GTIN 4251971145719

Eligibility

Cannot win: 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
42cm	—	42 cm	exact scale	stated by the retailer	yes	€4.679	42cm
44cm	—	44 cm	exact scale	stated by the retailer	yes	€4.679	44cm
46cm	—	46 cm	exact scale	stated by the retailer	yes	€4.679	46cm

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

42cm

—

42 cm

exact scale

stated by the retailer

yes

€4.679

42cm

44cm

—

44 cm

exact scale

stated by the retailer

yes

€4.679

44cm

46cm

—

46 cm

exact scale

stated by the retailer

yes

€4.679

46cm

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

Identity

Canonical configuration: Conway | Ryvon LT 4.0 | NX Eagle | 2024
Confidence: high

brand exact (Conway)
model normalized to "ryvon lt 4.0"
groupset family exact (NX Eagle)
GTIN match (4251971145719)
listings state different model years (2024, 2026); the shared manufacturer barcode says they are one SKU and is trusted over the year fields
2 listings across 2 retailers

retailer	price	sizes in stock
BikeExchange	€4.679	42cm, 44cm, 46cm	debug
bikes.de	€6.499	42 cm \| (29")	debug

retailer

price

sizes in stock

BikeExchange

€4.679

42cm, 44cm, 46cm

debug

bikes.de

€6.499

42 cm | (29")

debug

Provenance — why we believe each fact

field source evidence

brand retailer:bikeexchange / parse Conway

model retailer:bikeexchange / derived Conway Ryvon LT 4.0

modelYear retailer:bikeexchange / parse Jahr: 2024

category retailer:bikeexchange / derived retailer taxonomy

frameMaterial retailer:bikeexchange / parse Carbon

groupsetFamily retailer:bikeexchange / dictionary SRAM "NX Eagle Trigger", single click

electronicShifting retailer:bikeexchange / derived SRAM "NX Eagle Trigger", single click

speeds retailer:bikeexchange / parse 12-Gang

brakes retailer:bikeexchange / parse hydraulische Scheibenbremse

brakePistons retailer:bikeexchange / parse 4-Kolben

suspension retailer:bikeexchange / derived rear shock row: FOX "Float X2 Performance"

fork retailer:bikeexchange / dictionary FOX "Float 36 Rhythm", 170 mm

rearShock retailer:bikeexchange / dictionary FOX "Float X2 Performance"

dropperPost retailer:bikeexchange / derived seatpost row "LIMOTEC "A1L", Offset 0, 150 mm" names no dropper, in a 45-field spec table

weightKg retailer:bikeexchange / parse Gewicht*: 20,40 kg

powerMeter retailer:bikeexchange / derived absent from a 45-field spec table

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

seller retailer:bikeexchange / parse 42cm: Keller Fahrräder Wangen

ebike.motor retailer:bikeexchange / parse BOSCH "Performance Line SX" Gen. 4, BES3

ebike.motor.position deterministic / dictionary bosch-performance-line-sx-bdu314y: https://www.bosch-ebike.com/en/products/performance-line-sx

ebike.motor.torqueNm deterministic / dictionary bosch-performance-line-sx-bdu314y 55 Nm: https://www.bosch-ebike.com/en/products/performance-line-sx

ebike.battery.capacityWh retailer:bikeexchange / parse 400 Wh

ebike.battery.integration retailer:bikeexchange / parse PowerTube

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

ebike.eDiscipline retailer:bikeexchange / parse shelf: E-Fully

ebike.display retailer:bikeexchange / parse Display: Bosch Intuvia 100

ebike.maxSystemWeightKg retailer:bikeexchange / parse Zulässiges Gesamtgewicht: 140 kg

field	source	evidence
brand	`retailer:bikeexchange` / parse	Conway
model	`retailer:bikeexchange` / derived	Conway Ryvon LT 4.0
modelYear	`retailer:bikeexchange` / parse	Jahr: 2024
category	`retailer:bikeexchange` / derived	retailer taxonomy
frameMaterial	`retailer:bikeexchange` / parse	Carbon
groupsetFamily	`retailer:bikeexchange` / dictionary	SRAM "NX Eagle Trigger", single click
electronicShifting	`retailer:bikeexchange` / derived	SRAM "NX Eagle Trigger", single click
speeds	`retailer:bikeexchange` / parse	12-Gang
brakes	`retailer:bikeexchange` / parse	hydraulische Scheibenbremse
brakePistons	`retailer:bikeexchange` / parse	4-Kolben
suspension	`retailer:bikeexchange` / derived	rear shock row: FOX "Float X2 Performance"
fork	`retailer:bikeexchange` / dictionary	FOX "Float 36 Rhythm", 170 mm
rearShock	`retailer:bikeexchange` / dictionary	FOX "Float X2 Performance"
dropperPost	`retailer:bikeexchange` / derived	seatpost row "LIMOTEC "A1L", Offset 0, 150 mm" names no dropper, in a 45-field spec table
weightKg	`retailer:bikeexchange` / parse	Gewicht*: 20,40 kg
powerMeter	`retailer:bikeexchange` / derived	absent from a 45-field spec table
availability	`retailer:bikeexchange` / derived	sizes 3: 3 stocked, 0 gone, 0 unread
seller	`retailer:bikeexchange` / parse	42cm: Keller Fahrräder Wangen
ebike.motor	`retailer:bikeexchange` / parse	BOSCH "Performance Line SX" Gen. 4, BES3
ebike.motor.position	`deterministic` / dictionary	bosch-performance-line-sx-bdu314y: https://www.bosch-ebike.com/en/products/performance-line-sx
ebike.motor.torqueNm	`deterministic` / dictionary	bosch-performance-line-sx-bdu314y 55 Nm: https://www.bosch-ebike.com/en/products/performance-line-sx
ebike.battery.capacityWh	`retailer:bikeexchange` / parse	400 Wh
ebike.battery.integration	`retailer:bikeexchange` / parse	PowerTube
ebike.speedClass	`retailer:bikeexchange` / parse	Maximale Motorunterstützung: bis 25 km/h
ebike.eDiscipline	`retailer:bikeexchange` / parse	shelf: E-Fully
ebike.display	`retailer:bikeexchange` / parse	Display: Bosch Intuvia 100
ebike.maxSystemWeightKg	`retailer:bikeexchange` / parse	Zulässiges Gesamtgewicht: 140 kg

Warnings

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

Score breakdown

{
  "frameScore": 26,
  "drivetrainScore": 24,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 4,
  "weightAdjustment": -3,
  "equipmentValue": 56,
  "notes": [
    "SRAM NX Eagle = 24.",
    "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.",
    "20.4 kg vs 14.4 kg mtb-hardtail reference = -3.",
    "Fork \"entry\" +4 (170 mm travel, which is not scored)."
  ],
  "marketPrice": null,
  "valueScore": null,
  "savingsVsMarket": null
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier"
  ],
  "applied": [],
  "rejected": [],
  "notes": "Wheel material and wheel tier cannot be established from the source. The drivetrain is mixed: the crank is MIRANDA while the shifter and cassette are SRAM NX Eagle, and the chain is SRAM SX Eagle.",
  "raw": {
    "frameMaterial": {
      "value": "carbon",
      "evidence": "Rahmenmaterial: Carbon",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": "SRAM",
      "evidence": "Schaltung: SRAM NX Eagle",
      "confidence": 1
    },
    "groupsetFamily": {
      "value": "NX Eagle",
      "evidence": "Schaltung: SRAM NX Eagle",
      "confidence": 1
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Art der Schaltung: Kettenschaltung",
      "confidence": 0.95
    },
    "speeds": {
      "value": "12",
      "evidence": "Anzahl Gänge: 12-Gang",
      "confidence": 1
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Kurbel: MIRANDA \"OMEGA\" 160mm",
      "confidence": 1
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Art der Bremse: hydraulische Scheibenbremse",
      "confidence": 1
    },
    "weightKg": {
      "value": "20.40",
      "evidence": "Gewicht*: 20,40 kg",
      "confidence": 1
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "notes": "Wheel material and wheel tier cannot be established from the source. The drivetrain is mixed: the crank is MIRANDA while the shifter and cassette are SRAM NX Eagle, and the chain is SRAM SX Eagle."
  }
}

Normalized record

{
  "id": "bikeexchange:conway_ryvon_lt_4_0_2024",
  "retailer": "bikeexchange",
  "retailerProductId": "conway_ryvon_lt_4_0_2024",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/conway_ryvon_lt_4_0_2024?sku=CON_0000352857",
  "brand": "Conway",
  "model": "Ryvon LT 4.0",
  "modelYear": 2024,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 4679,
  "originalPrice": 6499,
  "currency": "EUR",
  "discountPercent": 28,
  "frameMaterial": "carbon",
  "frameModel": "CONWAY E-Light Fully Intube Bosch, Carbon",
  "frameTier": null,
  "groupsetBrand": "SRAM",
  "groupsetFamily": "NX Eagle",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 12,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "NX Eagle"
  },
  "groupsetTierSpread": 0,
  "crank": "MIRANDA \"OMEGA\" 160mm",
  "cassette": "SRAM \"PG 1230 Eagle\", 11-50 Z.",
  "brakes": "hydraulic-disc",
  "brakePistons": 4,
  "brakeTier": "unknown",
  "suspension": "full",
  "fork": {
    "make": "FOX",
    "line": "36",
    "tier": "entry",
    "travelMm": 170
  },
  "rearShock": {
    "make": "FOX",
    "line": "Float X2",
    "tier": "mid"
  },
  "dropperPost": false,
  "beltDrive": null,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": null,
  "wheelset": "SUN RINGLÉ",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "SCHWALBE \"Big Betty Evo Super Gravity\", 62-584",
  "weightKg": 20.4,
  "ebike": {
    "motor": {
      "text": "BOSCH \"Performance Line SX\" Gen. 4, BES3",
      "brand": "bosch",
      "model": "bosch-performance-line-sx-bdu314y",
      "position": "mid",
      "torqueNm": 55,
      "torqueSource": "manufacturer",
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "400 Wh | Bosch PowerTube",
      "capacityWh": 400,
      "count": 1,
      "integration": "integrated",
      "removable": null
    },
    "speedClass": "pedelec-25",
    "rangeExtender": "unknown",
    "display": "Bosch Intuvia 100",
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "e-mtb",
    "eDisciplineBasis": "leaf",
    "frameShape": "unknown",
    "cargoType": "unknown",
    "maxSystemWeightKg": 140,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "42cm",
      "size": "42",
      "sizeCm": 42,
      "inStock": true,
      "stockCount": null,
      "price": 4679,
      "seller": "Keller Fahrräder Wangen",
      "deliveryNote": "Reguläre Lieferzeit 8 Tage"
    },
    {
      "rawSize": "44cm",
      "size": "44",
      "sizeCm": 44,
      "inStock": true,
      "stockCount": null,
      "price": 4679,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "46cm",
      "size": "46",
      "sizeCm": 46,
      "inStock": true,
      "stockCount": null,
      "price": 4679,
      "seller": null,
      "deliveryNote": null
    }
  ],
  "seller": "Keller Fahrräder Wangen",
  "availability": "in-stock",
  "gtins": [
    "4251971145719"
  ],
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/2ac28620d48a05010c5e-xIN6c1LG.png",
  "rawTitle": "Conway Ryvon LT 4.0",
  "fetchedAt": "2026-09-26T05:51:38.536Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "frameShape"
    ],
    "applied": [],
    "rejected": [],
    "notes": "The source names Bosch Performance Line SX but does not identify an exact motor unit from the permitted motorModel vocabulary. Frame shape could not be established deterministically.",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "Motor: BOSCH \"Performance Line SX\" Gen. 4, BES3",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryWh": {
        "value": "400",
        "evidence": "Akkukapazität: 400 Wh",
        "confidence": 1
      },
      "speedClass": {
        "value": "pedelec-25",
        "evidence": "Maximale Motorunterstützung: bis 25 km/h",
        "confidence": 1
      },
      "batteryIntegration": {
        "value": "integrated",
        "evidence": "Rahmen: CONWAY E-Light Fully Intube Bosch, Carbon",
        "confidence": 0.98
      },
      "frameShape": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "notes": "The source names Bosch Performance Line SX but does not identify an exact motor unit from the permitted motorModel vocabulary. Frame shape could not be established deterministically."
    }
  }
}

Parsed specification table

{
  "Rahmenmaterial": "Carbon",
  "Gewicht*": "20,40 kg",
  "Rahmen": "CONWAY E-Light Fully Intube Bosch, Carbon",
  "Zulässiges Gesamtgewicht": "140 kg",
  "Bremse": "TRP \"Slate EVO HD-M807\", 4-Kolben",
  "Bremsscheibe vorne": "TRP \"RS01E 2,3\", 220 mm",
  "Bremsscheibe hinten": "TRP \"RS01E 2,3\", 203 mm",
  "Art der Bremse": "hydraulische Scheibenbremse",
  "Bremshebel": "TRP \"Slate EVO HD-M807\"",
  "Speichen": "SUN RINGLÉ",
  "Nabe hinten": "SUN RINGLÉ \"Duroc Comp 27,5\", 12 x 148 mm",
  "Reifen hinten": "SCHWALBE \"Big Betty Evo Super Gravity\", 62-584",
  "Laufräder": "SUN RINGLÉ",
  "Reifen vorne": "SCHWALBE \"Magic Mary Evo Super Trail\", 62-622",
  "Nabe vorne": "SUN RINGLÉ \"Duroc Comp 29\", 15 x 110 mm",
  "Display": "Bosch Intuvia 100",
  "Vorbau": "CONWAY \"eMTB 31,8\", 40 mm",
  "Steuersatz": "ACROS \"ZS56 / ZS56\", Blocklock",
  "Lenker": "LEVELNINE \"TEAM 31,8\", 760 mm, 10 mm Rise",
  "Lenkerfernbedienung": "BOSCH \"BRC3300\"",
  "Griffe": "SQlab \"70X\", S",
  "Akkukapazität": "400 Wh",
  "Ladegerät": "Bosch 4 Ah",
  "Maximale Motorunterstützung": "bis 25 km/h",
  "Akku": "Bosch PowerTube",
  "Motor": "BOSCH \"Performance Line SX\" Gen. 4, BES3",
  "Schaltung": "SRAM NX Eagle",
  "Kurbel": "MIRANDA \"OMEGA\" 160mm",
  "Anzahl Gänge": "12-Gang",
  "Kettenblätter": "SRAM \"Gen4 Eagle DM B\", 34 Z.",
  "Pedale": "VPE527",
  "Schalthebel": "SRAM \"NX Eagle Trigger\", single click",
  "Art der Schaltung": "Kettenschaltung",
  "Kassette": "SRAM \"PG 1230 Eagle\", 11-50 Z.",
  "Innenlager": "BOSCH",
  "Übersetzung": "1x 12-fach",
  "Kette / Riemen": "SRAM \"SX Eagle\"",
  "Sattel": "FIZIK \"Terra Aidon X5\", 145mm",
  "Sattelstütze": "LIMOTEC \"A1L\", Offset 0, 150 mm",
  "Gabel Bauart": "Federgabel",
  "Federweg vorne": "170 mm",
  "Dämpfer": "FOX \"Float X2 Performance\"",
  "Gabelhersteller": "Fox",
  "Gabel": "FOX \"Float 36 Rhythm\", 170 mm",
  "Jahr": "2024"
}

Raw adapter output

{
  "retailer": "bikeexchange",
  "retailerProductId": "conway_ryvon_lt_4_0_2024",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/conway_ryvon_lt_4_0_2024?sku=CON_0000352857",
  "extractionMethod": "embedded-json",
  "sourceCategory": "e-bike",
  "rawTitle": "Conway Ryvon LT 4.0",
  "rawBrand": "Conway",
  "price": 4679,
  "originalPrice": 6499,
  "currency": "EUR",
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/2ac28620d48a05010c5e-xIN6c1LG.png",
  "rawSpecifications": {
    "Rahmenmaterial": "Carbon",
    "Gewicht*": "20,40 kg",
    "Rahmen": "CONWAY E-Light Fully Intube Bosch, Carbon",
    "Zulässiges Gesamtgewicht": "140 kg",
    "Bremse": "TRP \"Slate EVO HD-M807\", 4-Kolben",
    "Bremsscheibe vorne": "TRP \"RS01E 2,3\", 220 mm",
    "Bremsscheibe hinten": "TRP \"RS01E 2,3\", 203 mm",
    "Art der Bremse": "hydraulische Scheibenbremse",
    "Bremshebel": "TRP \"Slate EVO HD-M807\"",
    "Speichen": "SUN RINGLÉ",
    "Nabe hinten": "SUN RINGLÉ \"Duroc Comp 27,5\", 12 x 148 mm",
    "Reifen hinten": "SCHWALBE \"Big Betty Evo Super Gravity\", 62-584",
    "Laufräder": "SUN RINGLÉ",
    "Reifen vorne": "SCHWALBE \"Magic Mary Evo Super Trail\", 62-622",
    "Nabe vorne": "SUN RINGLÉ \"Duroc Comp 29\", 15 x 110 mm",
    "Display": "Bosch Intuvia 100",
    "Vorbau": "CONWAY \"eMTB 31,8\", 40 mm",
    "Steuersatz": "ACROS \"ZS56 / ZS56\", Blocklock",
    "Lenker": "LEVELNINE \"TEAM 31,8\", 760 mm, 10 mm Rise",
    "Lenkerfernbedienung": "BOSCH \"BRC3300\"",
    "Griffe": "SQlab \"70X\", S",
    "Akkukapazität": "400 Wh",
    "Ladegerät": "Bosch 4 Ah",
    "Maximale Motorunterstützung": "bis 25 km/h",
    "Akku": "Bosch PowerTube",
    "Motor": "BOSCH \"Performance Line SX\" Gen. 4, BES3",
    "Schaltung": "SRAM NX Eagle",
    "Kurbel": "MIRANDA \"OMEGA\" 160mm",
    "Anzahl Gänge": "12-Gang",
    "Kettenblätter": "SRAM \"Gen4 Eagle DM B\", 34 Z.",
    "Pedale": "VPE527",
    "Schalthebel": "SRAM \"NX Eagle Trigger\", single click",
    "Art der Schaltung": "Kettenschaltung",
    "Kassette": "SRAM \"PG 1230 Eagle\", 11-50 Z.",
    "Innenlager": "BOSCH",
    "Übersetzung": "1x 12-fach",
    "Kette / Riemen": "SRAM \"SX Eagle\"",
    "Sattel": "FIZIK \"Terra Aidon X5\", 145mm",
    "Sattelstütze": "LIMOTEC \"A1L\", Offset 0, 150 mm",
    "Gabel Bauart": "Federgabel",
    "Federweg vorne": "170 mm",
    "Dämpfer": "FOX \"Float X2 Performance\"",
    "Gabelhersteller": "Fox",
    "Gabel": "FOX \"Float 36 Rhythm\", 170 mm",
    "Jahr": "2024"
  },
  "rawFeatures": [
    "Bosch",
    "400wh",
    "SRAM NX Eagle",
    "Beschreibung"
  ],
  "rawSizes": [
    {
      "rawSize": "42cm",
      "size": "42",
      "sizeCm": 42,
      "inStock": true,
      "stockCount": null,
      "price": 4679,
      "seller": "Keller Fahrräder Wangen",
      "deliveryNote": "Reguläre Lieferzeit 8 Tage"
    },
    {
      "rawSize": "44cm",
      "size": "44",
      "sizeCm": 44,
      "inStock": true,
      "stockCount": null,
      "price": 4679,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "46cm",
      "size": "46",
      "sizeCm": 46,
      "inStock": true,
      "stockCount": null,
      "price": 4679,
      "seller": null,
      "deliveryNote": null
    }
  ],
  "availabilityText": "sizes 3: 3 stocked, 0 gone, 0 unread",
  "fetchedAt": "2026-09-26T05:51:38.536Z",
  "sourceMeta": {
    "skus": [
      "4251971145719"
    ],
    "shopSkus": [
      "CON_0000352857",
      "CON_0000352857",
      "CON_0000352858",
      "CON_0000352859"
    ],
    "seller": "Keller Fahrräder Wangen",
    "sellerOfSize": "42cm",
    "sellerId": "04c598ee-84fe-499c-9256-3d31c78d98b8",
    "storeKey": "store_01KCRVNNKTQFFGFXEMBHJMM75R_eur",
    "storeCity": "Wangen im Allgäu",
    "storeCountry": "DE",
    "storeDelivers": true,
    "storeClickAndCollect": true,
    "storeReservation": true,
    "storeDeliveryTime": "P8D",
    "shippingPrice": 75.5,
    "hasMoreSellers": true,
    "condition": "NEW",
    "ctProductId": "7c0dd1a4-415a-4c63-9efb-6e1040fcba45",
    "shopCategory": "E-Fully",
    "colourCount": 1,
    "fetchedSku": "CON_0000352857"
  },
  "listingPath": [
    "E-Bikes",
    "E-MTB",
    "E-Fully"
  ]
}

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