2R Manufaktur EBI 8 Wave

lucky-bike:lb54810_t-blue matt · source URL · confidence 0.83

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
45 cm	—	45 cm	exact scale	stated by the retailer	yes	listing price	45 cm
50 cm	—	50 cm	exact scale	stated by the retailer	yes	listing price	50 cm
55 cm	—	55 cm	exact scale	stated by the retailer	yes	listing price	55 cm

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

45 cm

—

45 cm

exact scale

stated by the retailer

yes

listing price

45 cm

50 cm

—

50 cm

exact scale

stated by the retailer

yes

listing price

50 cm

55 cm

—

55 cm

exact scale

stated by the retailer

yes

listing price

55 cm

A shopper asking for: 54 → 55 cm in stock · 56 → 55 cm in stock · 58 → nothing compatible · 60 → nothing compatible

Identity

Only listing of this configuration — nothing to merge.

Provenance — why we believe each fact

field source evidence

brand retailer:lucky-bike / parse 2R Manufaktur

model retailer:lucky-bike / derived 2R Manufaktur EBI 8 Wave

modelYear retailer:lucky-bike / parse Modelljahr: 2026

category retailer:lucky-bike / derived retailer taxonomy

frameMaterial retailer:lucky-bike / parse Alloy

groupsetFamily retailer:lucky-bike / dictionary Shimano Nexus || Shimano HB-QC300 Centerlock | Shimano Nexus 8 SG-C6001 Freilauf

electronicShifting retailer:lucky-bike / derived Shimano Nexus || Shimano HB-QC300 Centerlock | Shimano Nexus 8 SG-C6001 Freilauf

brakes retailer:lucky-bike / parse hydraulische Scheibenbremse

brakeTier retailer:lucky-bike / dictionary BR-MT200

brakePistons retailer:lucky-bike / parse Shimano caliper code BR-MT200

suspension retailer:lucky-bike / derived suspension fork "SR Suntour NEX-E25-NLO-DS Tapered" and no rear shock in a 38-field spec table

fork retailer:lucky-bike / parse SR Suntour NEX-E25-NLO-DS Tapered

dropperPost retailer:lucky-bike / derived seatpost row "Promax SP-2016" names no dropper, in a 38-field spec table

beltDrive retailer:lucky-bike / parse KMC

rack retailer:lucky-bike / parse Racktime mit Federklappe

mudguards retailer:lucky-bike / parse SKS A56R

chaincase retailer:lucky-bike / parse Herrmans Halo

kickstand retailer:lucky-bike / parse Ursus King2 18 mm

lighting retailer:lucky-bike / parse Herrmans MR5E

wheelSize retailer:lucky-bike / parse 28

weightKg retailer:lucky-bike / parse Gewicht (kg): 29,6

powerMeter retailer:lucky-bike / derived absent from a 38-field spec table

availability retailer:lucky-bike / derived 3 of 3 sizes orderable

ebike.motor retailer:lucky-bike / parse Bosch Drive Unit Performance Line

ebike.battery.integration retailer:lucky-bike / parse PowerTube

ebike.eDiscipline retailer:lucky-bike / parse shelf: E-Citybike

ebike.display retailer:lucky-bike / parse Display/Bedieneinheit: Bosch INTUVIA 100: smartes Display mit eBike Flow App Konnektivität und dazu individualisierbare Fahrmodi, digitales eBike Schloss per Smartphone; große Schrift; viele Info-Anzeigen Rund um deine Fahrt; Schiebehilfe; einfache Positionierung

ebike.frameShape retailer:lucky-bike / parse Tiefeinstieg

speeds ai / ai (1) Ganganzahl: 8

field	source	evidence
brand	`retailer:lucky-bike` / parse	2R Manufaktur
model	`retailer:lucky-bike` / derived	2R Manufaktur EBI 8 Wave
modelYear	`retailer:lucky-bike` / parse	Modelljahr: 2026
category	`retailer:lucky-bike` / derived	retailer taxonomy
frameMaterial	`retailer:lucky-bike` / parse	Alloy
groupsetFamily	`retailer:lucky-bike` / dictionary	Shimano Nexus \|\| Shimano HB-QC300 Centerlock \| Shimano Nexus 8 SG-C6001 Freilauf
electronicShifting	`retailer:lucky-bike` / derived	Shimano Nexus \|\| Shimano HB-QC300 Centerlock \| Shimano Nexus 8 SG-C6001 Freilauf
brakes	`retailer:lucky-bike` / parse	hydraulische Scheibenbremse
brakeTier	`retailer:lucky-bike` / dictionary	BR-MT200
brakePistons	`retailer:lucky-bike` / parse	Shimano caliper code BR-MT200
suspension	`retailer:lucky-bike` / derived	suspension fork "SR Suntour NEX-E25-NLO-DS Tapered" and no rear shock in a 38-field spec table
fork	`retailer:lucky-bike` / parse	SR Suntour NEX-E25-NLO-DS Tapered
dropperPost	`retailer:lucky-bike` / derived	seatpost row "Promax SP-2016" names no dropper, in a 38-field spec table
beltDrive	`retailer:lucky-bike` / parse	KMC
rack	`retailer:lucky-bike` / parse	Racktime mit Federklappe
mudguards	`retailer:lucky-bike` / parse	SKS A56R
chaincase	`retailer:lucky-bike` / parse	Herrmans Halo
kickstand	`retailer:lucky-bike` / parse	Ursus King2 18 mm
lighting	`retailer:lucky-bike` / parse	Herrmans MR5E
wheelSize	`retailer:lucky-bike` / parse	28
weightKg	`retailer:lucky-bike` / parse	Gewicht (kg): 29,6
powerMeter	`retailer:lucky-bike` / derived	absent from a 38-field spec table
availability	`retailer:lucky-bike` / derived	3 of 3 sizes orderable
ebike.motor	`retailer:lucky-bike` / parse	Bosch Drive Unit Performance Line
ebike.battery.integration	`retailer:lucky-bike` / parse	PowerTube
ebike.eDiscipline	`retailer:lucky-bike` / parse	shelf: E-Citybike
ebike.display	`retailer:lucky-bike` / parse	Display/Bedieneinheit: Bosch INTUVIA 100: smartes Display mit eBike Flow App Konnektivität und dazu individualisierbare Fahrmodi, digitales eBike Schloss per Smartphone; große Schrift; viele Info-Anzeigen Rund um deine Fahrt; Schiebehilfe; einfache Positionierung
ebike.frameShape	`retailer:lucky-bike` / parse	Tiefeinstieg
speeds	`ai` / ai (1)	Ganganzahl: 8

Warnings

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

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 0,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": -3,
  "equipmentValue": 13,
  "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.",
    "29.6 kg vs 14.4 kg mtb-hardtail reference = -3.",
    "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": [
    "wheelMaterial",
    "wheelTier"
  ],
  "applied": [],
  "rejected": [],
  "notes": "The source names the rim model as \"X17 DISC Hohlkammer\" but does not establish its material or a defensible wheel tier. The drivetrain is a Shimano Nexus 8-speed internal-gear hub system; no electronic shifting or power meter is stated.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial: Aluminium",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schalthebel: Shimano Nexus",
      "confidence": 1
    },
    "groupsetFamily": {
      "value": "Nexus",
      "evidence": "Schalthebel: Shimano Nexus",
      "confidence": 1
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Schaltungsart: Nabenschaltung Freilauf",
      "confidence": 0.98
    },
    "speeds": {
      "value": "8",
      "evidence": "Ganganzahl: 8",
      "confidence": 1
    },
    "mixedGroupset": {
      "value": "false",
      "evidence": "Schalthebel: Shimano Nexus",
      "confidence": 0.9
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremstyp: hydraulische Scheibenbremse",
      "confidence": 1
    },
    "weightKg": {
      "value": "29.6",
      "evidence": "Gewicht (kg): 29,6",
      "confidence": 1
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "notes": "The source names the rim model as \"X17 DISC Hohlkammer\" but does not establish its material or a defensible wheel tier. The drivetrain is a Shimano Nexus 8-speed internal-gear hub system; no electronic shifting or power meter is stated."
  }
}

Normalized record

{
  "id": "lucky-bike:lb54810_t-blue matt",
  "retailer": "lucky-bike",
  "retailerProductId": "lb54810_t-blue matt",
  "productUrl": "https://www.lucky-bike.de/Fahrraeder/E-Bike/E-Citybike/2R-Manufaktur-EBI-8-Wave-50-cm-t-blue-matt.html",
  "brand": "2R Manufaktur",
  "model": "EBI 8 Wave",
  "modelYear": 2026,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 2999.99,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "aluminium",
  "frameModel": "Alloy City Onroad for Bosch",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Nexus",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 8,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "Nexus",
    "hubs": "Nexus"
  },
  "groupsetTierSpread": 0,
  "crank": "FSA CK220 GEN3 38T",
  "cassette": "Shimano 19T",
  "brakes": "hydraulic-disc",
  "brakePistons": 2,
  "brakeTier": "basic",
  "suspension": "front",
  "fork": {
    "make": "SR Suntour",
    "line": null,
    "tier": "unknown",
    "travelMm": null
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": false,
  "hubDynamo": null,
  "rack": true,
  "mudguards": true,
  "chaincase": true,
  "kickstand": true,
  "lighting": true,
  "wheelSize": "28",
  "wheelset": "X17 DISC Hohlkammer | Shimano HB-QC300 Centerlock | Shimano Nexus 8 SG-C6001 Freilauf",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Schwalbe Energizer Active Plus 50x622",
  "weightKg": 29.6,
  "ebike": {
    "motor": {
      "text": "Bosch Drive Unit Performance Line",
      "brand": "bosch",
      "model": null,
      "position": "unknown",
      "torqueNm": null,
      "torqueSource": null,
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "Bosch PowerTube 625",
      "capacityWh": null,
      "count": null,
      "integration": "integrated",
      "removable": null
    },
    "speedClass": "unknown",
    "rangeExtender": "unknown",
    "display": "Bosch INTUVIA 100: smartes Display mit eBike Flow App Konnektivität und dazu individualisierbare Fahrmodi, digitales eBike Schloss per Smartphone; große Schrift; viele Info-Anzeigen Rund um deine Fahrt; Schiebehilfe; einfache Positionierung",
    "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": "45 cm",
      "size": "45",
      "sizeCm": 45,
      "inStock": true,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "50 cm",
      "size": "50",
      "sizeCm": 50,
      "inStock": true,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "55 cm",
      "size": "55",
      "sizeCm": 55,
      "inStock": true,
      "stockCount": null,
      "price": null
    }
  ],
  "seller": null,
  "availability": "in-stock",
  "gtins": [],
  "imageUrl": "https://images.lucky-bike.de/out/pictures/generated/product/1/540_340_75/2r-manufaktur-ebi-8-wave-t-blue-matt-95821-01.jpg",
  "rawTitle": "2R Manufaktur EBI 8 Wave",
  "fetchedAt": "2026-09-26T08:01:39.363Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "motorModel",
      "batteryWh",
      "speedClass"
    ],
    "applied": [],
    "rejected": [],
    "notes": "The source names a Bosch Performance Line drive unit but does not specify an exact motor model. “Bosch PowerTube 625” does not explicitly state a watt-hour value, and the source does not establish the speed class or battery integration type.",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "Motor: Bosch Drive Unit Performance Line",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryWh": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "speedClass": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryIntegration": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "frameShape": {
        "value": "step-through",
        "evidence": "Rahmenform: Tiefeinstieg / Wave",
        "confidence": 1
      },
      "notes": "The source names a Bosch Performance Line drive unit but does not specify an exact motor model. “Bosch PowerTube 625” does not explicitly state a watt-hour value, and the source does not establish the speed class or battery integration type."
    }
  }
}

Parsed specification table

{
  "Akkutyp": "Bosch PowerTube 625",
  "Display/Bedieneinheit": "Bosch INTUVIA 100: smartes Display mit eBike Flow App Konnektivität und dazu individualisierbare Fahrmodi, digitales eBike Schloss per Smartphone; große Schrift; viele Info-Anzeigen Rund um deine Fahrt; Schiebehilfe; einfache Positionierung",
  "Motor": "Bosch Drive Unit Performance Line",
  "Bremse": "Shimano BR-MT200 160 mm",
  "Reifen": "Schwalbe Energizer Active Plus 50x622",
  "Rahmenmaterial": "Aluminium",
  "Gabel": "SR Suntour NEX-E25-NLO-DS Tapered",
  "Gewicht (kg)": "29,6",
  "Ladegerät": "Bosch 2A Charger",
  "Laufradgröße": "28 Zoll",
  "Felgen": "X17 DISC Hohlkammer",
  "Nabe vorne": "Shimano HB-QC300 Centerlock",
  "Nabe hinten": "Shimano Nexus 8 SG-C6001 Freilauf",
  "Kurbelsatz": "FSA CK220 GEN3 38T",
  "Kette": "KMC e1 EPT",
  "Bremstyp": "hydraulische Scheibenbremse",
  "Schaltungsart": "Nabenschaltung Freilauf",
  "Ganganzahl": "8",
  "Schalthebel": "Shimano Nexus",
  "Zahnkränze": "Shimano 19T",
  "Lenker": "Promax HB-3188DB 640 mm",
  "Griffe": "Velo VLG-1879D2",
  "Vorbau": "Promax MA-584 Ahead",
  "Steuersatz": "Acros",
  "Sattel": "Selle Royal Essenza Plus Moderate",
  "Sattelstütze": "Promax SP-2016",
  "Pedale": "VP-613",
  "Rahmeninformation": "Alloy City Onroad for Bosch",
  "Rahmenform": "Tiefeinstieg / Wave",
  "Straßenausstattung": "ja",
  "Scheinwerfer": "Herrmans MR5E",
  "Rücklicht": "Herrmans H-Trace",
  "Ständer": "Ursus King2 18 mm",
  "Gepäckträger (kg)": "Racktime mit Federklappe",
  "Schutzbleche": "SKS A56R",
  "Kettenschutz": "Herrmans Halo",
  "Modelljahr": "2026",
  "Typ": "unisex"
}

Raw adapter output

{
  "retailer": "lucky-bike",
  "retailerProductId": "lb54810_t-blue matt",
  "productUrl": "https://www.lucky-bike.de/Fahrraeder/E-Bike/E-Citybike/2R-Manufaktur-EBI-8-Wave-50-cm-t-blue-matt.html",
  "extractionMethod": "public-search-api",
  "sourceCategory": "e-bike",
  "rawTitle": "2R Manufaktur EBI 8 Wave",
  "rawBrand": "2R Manufaktur",
  "price": 2999.99,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://images.lucky-bike.de/out/pictures/generated/product/1/540_340_75/2r-manufaktur-ebi-8-wave-t-blue-matt-95821-01.jpg",
  "rawSpecifications": {
    "Akkutyp": "Bosch PowerTube 625",
    "Display/Bedieneinheit": "Bosch INTUVIA 100: smartes Display mit eBike Flow App Konnektivität und dazu individualisierbare Fahrmodi, digitales eBike Schloss per Smartphone; große Schrift; viele Info-Anzeigen Rund um deine Fahrt; Schiebehilfe; einfache Positionierung",
    "Motor": "Bosch Drive Unit Performance Line",
    "Bremse": "Shimano BR-MT200 160 mm",
    "Reifen": "Schwalbe Energizer Active Plus 50x622",
    "Rahmenmaterial": "Aluminium",
    "Gabel": "SR Suntour NEX-E25-NLO-DS Tapered",
    "Gewicht (kg)": "29,6",
    "Ladegerät": "Bosch 2A Charger",
    "Laufradgröße": "28 Zoll",
    "Felgen": "X17 DISC Hohlkammer",
    "Nabe vorne": "Shimano HB-QC300 Centerlock",
    "Nabe hinten": "Shimano Nexus 8 SG-C6001 Freilauf",
    "Kurbelsatz": "FSA CK220 GEN3 38T",
    "Kette": "KMC e1 EPT",
    "Bremstyp": "hydraulische Scheibenbremse",
    "Schaltungsart": "Nabenschaltung Freilauf",
    "Ganganzahl": "8",
    "Schalthebel": "Shimano Nexus",
    "Zahnkränze": "Shimano 19T",
    "Lenker": "Promax HB-3188DB 640 mm",
    "Griffe": "Velo VLG-1879D2",
    "Vorbau": "Promax MA-584 Ahead",
    "Steuersatz": "Acros",
    "Sattel": "Selle Royal Essenza Plus Moderate",
    "Sattelstütze": "Promax SP-2016",
    "Pedale": "VP-613",
    "Rahmeninformation": "Alloy City Onroad for Bosch",
    "Rahmenform": "Tiefeinstieg / Wave",
    "Straßenausstattung": "ja",
    "Scheinwerfer": "Herrmans MR5E",
    "Rücklicht": "Herrmans H-Trace",
    "Ständer": "Ursus King2 18 mm",
    "Gepäckträger (kg)": "Racktime mit Federklappe",
    "Schutzbleche": "SKS A56R",
    "Kettenschutz": "Herrmans Halo",
    "Modelljahr": "2026",
    "Typ": "unisex"
  },
  "rawFeatures": [
    "Elegantes und vollausgestattetes E-Bike zu einem top Preis"
  ],
  "rawSizes": [
    {
      "rawSize": "45 cm",
      "size": "45",
      "sizeCm": 45,
      "inStock": true,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "50 cm",
      "size": "50",
      "sizeCm": 50,
      "inStock": true,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "55 cm",
      "size": "55",
      "sizeCm": 55,
      "inStock": true,
      "stockCount": null,
      "price": null
    }
  ],
  "availabilityText": "3 of 3 sizes orderable",
  "fetchedAt": "2026-09-26T08:01:39.363Z",
  "sourceMeta": {
    "sku": "0095821.002",
    "mpn": "25020036",
    "ldAvailability": "http://schema.org/InStock",
    "weightNote": "Herstellerangabe in kg - meist der Wert der mittleren Rahmengröße",
    "colour": "t-blue matt",
    "articleNumber": "0095821.002",
    "ean": "4251407541351",
    "badges": null,
    "reductionPercent": null,
    "feedSizes": [
      "50 cm",
      "45 cm",
      "55 cm"
    ],
    "parentSizes": "45 cm, 50 cm, 55 cm"
  },
  "listingPath": [
    "E-Bike",
    "E-Citybike"
  ]
}

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