2R Manufaktur FXK9

lucky-bike:lb38798_black · source URL · confidence 0.95

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
unisize	—	—	unknown	unsupported	yes	listing price	—

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

unisize

—

unknown

unsupported

yes

listing price

—

mapping	unsupported
reason	"unisize" could not be read as a frame size.

mapping

unsupported

reason

"unisize" could not be read as a frame size.

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

Identity

Canonical configuration: 2R Manufaktur | FXK9 | Sora | 2025
Confidence: medium

brand exact (2R Manufaktur)
model normalized to "fxk9"
groupset family exact (Sora)
model year 2025 on 2 of 4 listings, unstated on the rest
4 listings across 1 retailer
downgraded to medium: no shared GTIN, and the undated listings do not name a colourway a dated listing also names

retailer	price	sizes in stock
Lucky Bike	€1.999,99	unisize	debug
Lucky Bike	€1.999,99	unisize	debug
Lucky Bike	€2.111,99	unisize	debug
Lucky Bike	€2.111,99	unisize	debug

retailer

price

sizes in stock

Lucky Bike

€1.999,99

unisize

debug

Lucky Bike

€1.999,99

unisize

debug

Lucky Bike

€2.111,99

unisize

debug

Lucky Bike

€2.111,99

unisize

debug

Provenance — why we believe each fact

field source evidence

brand retailer:lucky-bike / parse 2R Manufaktur

model retailer:lucky-bike / derived 2R Manufaktur FXK9

category retailer:lucky-bike / derived retailer taxonomy

frameMaterial retailer:lucky-bike / parse Aluminium

groupsetFamily retailer:lucky-bike / dictionary Shimano Sora RD-R3000

electronicShifting retailer:lucky-bike / derived Shimano Sora RD-R3000

speeds retailer:lucky-bike / parse 9-speed

brakes retailer:lucky-bike / parse hydraulische Scheibenbremse

suspension retailer:lucky-bike / derived Starrgabel

fork retailer:lucky-bike / dictionary Starrgabel

dropperPost retailer:lucky-bike / derived seatpost row "Aluminium Patent" names no dropper, in a 36-field spec table

beltDrive retailer:lucky-bike / parse KMC

rack retailer:lucky-bike / parse Standwell 2-Bein

mudguards retailer:lucky-bike / parse SKS

chaincase retailer:lucky-bike / parse SKS Chainblade

kickstand retailer:lucky-bike / parse Pletscher ESGE Comp

lighting retailer:lucky-bike / parse Herrmans H-Black MR8

wheelSize retailer:lucky-bike / parse 20

wheelMaterial retailer:lucky-bike / parse Aluminium

weightKg retailer:lucky-bike / parse Gewicht (kg): 23,5

powerMeter retailer:lucky-bike / derived absent from a 36-field spec table

availability retailer:lucky-bike / derived 1 of 1 sizes orderable

ebike.motor retailer:lucky-bike / parse Bosch Active Plus 250W

ebike.motor.power retailer:lucky-bike / parse Bosch Active Plus 250W

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

ebike.eDiscipline retailer:lucky-bike / parse shelf: E-Falt- & Klappräder

ebike.display retailer:lucky-bike / parse Display/Bedieneinheit: Bosch INTUVIA: großes Display; auch bei Sonnenlicht gut ablesbar; separate Bedieneinheit; Schaltempfehlung; USB-Anschluss; Schiebehilfe

field	source	evidence
brand	`retailer:lucky-bike` / parse	2R Manufaktur
model	`retailer:lucky-bike` / derived	2R Manufaktur FXK9
category	`retailer:lucky-bike` / derived	retailer taxonomy
frameMaterial	`retailer:lucky-bike` / parse	Aluminium
groupsetFamily	`retailer:lucky-bike` / dictionary	Shimano Sora RD-R3000
electronicShifting	`retailer:lucky-bike` / derived	Shimano Sora RD-R3000
speeds	`retailer:lucky-bike` / parse	9-speed
brakes	`retailer:lucky-bike` / parse	hydraulische Scheibenbremse
suspension	`retailer:lucky-bike` / derived	Starrgabel
fork	`retailer:lucky-bike` / dictionary	Starrgabel
dropperPost	`retailer:lucky-bike` / derived	seatpost row "Aluminium Patent" names no dropper, in a 36-field spec table
beltDrive	`retailer:lucky-bike` / parse	KMC
rack	`retailer:lucky-bike` / parse	Standwell 2-Bein
mudguards	`retailer:lucky-bike` / parse	SKS
chaincase	`retailer:lucky-bike` / parse	SKS Chainblade
kickstand	`retailer:lucky-bike` / parse	Pletscher ESGE Comp
lighting	`retailer:lucky-bike` / parse	Herrmans H-Black MR8
wheelSize	`retailer:lucky-bike` / parse	20
wheelMaterial	`retailer:lucky-bike` / parse	Aluminium
weightKg	`retailer:lucky-bike` / parse	Gewicht (kg): 23,5
powerMeter	`retailer:lucky-bike` / derived	absent from a 36-field spec table
availability	`retailer:lucky-bike` / derived	1 of 1 sizes orderable
ebike.motor	`retailer:lucky-bike` / parse	Bosch Active Plus 250W
ebike.motor.power	`retailer:lucky-bike` / parse	Bosch Active Plus 250W
ebike.battery.integration	`retailer:lucky-bike` / parse	Powerpack
ebike.eDiscipline	`retailer:lucky-bike` / parse	shelf: E-Falt- & Klappräder
ebike.display	`retailer:lucky-bike` / parse	Display/Bedieneinheit: Bosch INTUVIA: großes Display; auch bei Sonnenlicht gut ablesbar; separate Bedieneinheit; Schaltempfehlung; USB-Anschluss; Schiebehilfe

Warnings

info single-size-only — Only one size is in stock (unisize).

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 0,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 2,
  "weightAdjustment": -3,
  "equipmentValue": 15,
  "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.",
    "23.5 kg vs 14.4 kg mtb-hardtail reference = -3.",
    "Fork \"rigid\" +2 (0 mm travel, which is not scored)."
  ],
  "marketPrice": null,
  "valueScore": null,
  "savingsVsMarket": null
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier"
  ],
  "applied": [],
  "rejected": [],
  "notes": "The drivetrain is mixed: Shimano Sora derailleur and cassette, Sunrace shifter, and Miranda crankset. The wheel material is established by the aluminium rims, but the wheelset is not a recognized model, so wheelTier is unresolved. No power meter is mentioned.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial: Aluminium",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schaltwerk: Shimano Sora RD-R3000",
      "confidence": 1
    },
    "groupsetFamily": {
      "value": "Sora",
      "evidence": "Schaltwerk: Shimano Sora RD-R3000",
      "confidence": 1
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Schaltungsart: Kettenschaltung",
      "confidence": 1
    },
    "speeds": {
      "value": "9",
      "evidence": "Ganganzahl: 9",
      "confidence": 1
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Schalthebel: Sunrace DLM903 Trigger 9-speed",
      "confidence": 0.98
    },
    "wheelMaterial": {
      "value": "aluminium",
      "evidence": "Felgen: Aluminium Hohlkammer",
      "confidence": 1
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremstyp: hydraulische Scheibenbremse",
      "confidence": 1
    },
    "weightKg": {
      "value": "23.5",
      "evidence": "Gewicht (kg): 23,5",
      "confidence": 1
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "notes": "The drivetrain is mixed: Shimano Sora derailleur and cassette, Sunrace shifter, and Miranda crankset. The wheel material is established by the aluminium rims, but the wheelset is not a recognized model, so wheelTier is unresolved. No power meter is mentioned."
  }
}

Normalized record

{
  "id": "lucky-bike:lb38798_black",
  "retailer": "lucky-bike",
  "retailerProductId": "lb38798_black",
  "productUrl": "https://www.lucky-bike.de/Fahrraeder/E-Bike/E-Falt-Klappraeder/2R-Manufaktur-FXK9-unisize-black-20-Zoll-lb.html",
  "brand": "2R Manufaktur",
  "model": "FXK9",
  "modelYear": null,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 1999.99,
  "originalPrice": 2699.99,
  "currency": "EUR",
  "discountPercent": 26,
  "frameMaterial": "aluminium",
  "frameModel": "Aluminium Fold for Bosch",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Sora",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 9,
  "mixedGroupset": false,
  "groupsetComponents": {
    "rearDerailleur": "Sora"
  },
  "groupsetTierSpread": 0,
  "crank": "Miranda 44Z",
  "cassette": "Shimano CS-HG400",
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "none",
  "fork": {
    "make": null,
    "line": null,
    "tier": "rigid",
    "travelMm": 0
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": false,
  "hubDynamo": null,
  "rack": true,
  "mudguards": true,
  "chaincase": true,
  "kickstand": true,
  "lighting": true,
  "wheelSize": "other",
  "wheelset": "Aluminium Hohlkammer | Shimano TX505 Centerlock | Shimano TX505 Centerlock",
  "wheelMaterial": "aluminium",
  "wheelTier": "unknown",
  "tyres": "CST Anti Puncture 50-406 Reflex",
  "weightKg": 23.5,
  "ebike": {
    "motor": {
      "text": "Bosch Active Plus 250W",
      "brand": "bosch",
      "model": null,
      "position": "unknown",
      "torqueNm": null,
      "torqueSource": null,
      "ratedPowerW": 250,
      "peakPowerW": null
    },
    "battery": {
      "text": "Bosch Powerpack 500",
      "capacityWh": null,
      "count": null,
      "integration": "external",
      "removable": null
    },
    "speedClass": "unknown",
    "rangeExtender": "unknown",
    "display": "Bosch INTUVIA: großes Display; auch bei Sonnenlicht gut ablesbar; separate Bedieneinheit; Schaltempfehlung; USB-Anschluss; Schiebehilfe",
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "e-folding",
    "eDisciplineBasis": "leaf",
    "frameShape": "unknown",
    "cargoType": "unknown",
    "maxSystemWeightKg": null,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "unisize",
      "size": null,
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": null
    }
  ],
  "seller": null,
  "availability": "limited",
  "gtins": [],
  "imageUrl": "https://images.lucky-bike.de/out/pictures/generated/product/1/540_340_75/2r-manufaktur-fxk9-black-91953-01.jpg",
  "rawTitle": "2R Manufaktur FXK9",
  "fetchedAt": "2026-09-26T08:01:37.740Z",
  "normalizationConfidence": 0.95,
  "warnings": [
    {
      "code": "single-size-only",
      "message": "Only one size is in stock (unisize).",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "motorModel",
      "batteryWh",
      "speedClass",
      "frameShape"
    ],
    "applied": [],
    "rejected": [],
    "notes": "The source names a Bosch Active Plus motor but does not establish the exact model variant. “Bosch Powerpack 500” does not explicitly state a watt-hour value, and battery integration, speed class, and frame shape are not specified.",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "Motor: Bosch Active Plus 250W",
        "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": null,
        "evidence": null,
        "confidence": 0
      },
      "notes": "The source names a Bosch Active Plus motor but does not establish the exact model variant. “Bosch Powerpack 500” does not explicitly state a watt-hour value, and battery integration, speed class, and frame shape are not specified."
    }
  }
}

Parsed specification table

{
  "Akkutyp": "Bosch Powerpack 500",
  "Display/Bedieneinheit": "Bosch INTUVIA: großes Display; auch bei Sonnenlicht gut ablesbar; separate Bedieneinheit; Schaltempfehlung; USB-Anschluss; Schiebehilfe",
  "Motor": "Bosch Active Plus 250W",
  "Schaltwerk": "Shimano Sora RD-R3000",
  "Bremse": "Logan M500 160 mm",
  "Reifen": "CST Anti Puncture 50-406 Reflex",
  "Rahmenmaterial": "Aluminium",
  "Gabel": "Aluminium Aero Starrgabel",
  "Gewicht (kg)": "23,5",
  "Ladegerät": "Bosch 2A",
  "Laufradgröße": "20 Zoll",
  "Felgen": "Aluminium Hohlkammer",
  "Nabe vorne": "Shimano TX505 Centerlock",
  "Nabe hinten": "Shimano TX505 Centerlock",
  "Kurbelsatz": "Miranda 44Z",
  "Kette": "KMC X9",
  "Bremstyp": "hydraulische Scheibenbremse",
  "Schaltungsart": "Kettenschaltung",
  "Ganganzahl": "9",
  "Schalthebel": "Sunrace DLM903 Trigger 9-speed",
  "Zahnkränze": "Shimano CS-HG400",
  "Lenker": "HL MTB Riser 600mm",
  "Griffe": "Herrmans Lock on",
  "Vorbau": "HL Ahead",
  "Sattel": "Selle Royal Unisex",
  "Sattelstütze": "Aluminium Patent",
  "Pedale": "Standard Kunststoff",
  "Rahmeninformation": "Aluminium Fold for Bosch",
  "Straßenausstattung": "ja",
  "Scheinwerfer": "Herrmans H-Black MR8",
  "Rücklicht": "Herrmans H-Trace",
  "Ständer": "Pletscher ESGE Comp",
  "Gepäckträger (kg)": "Standwell 2-Bein",
  "Schutzbleche": "SKS",
  "Kettenschutz": "SKS Chainblade",
  "Typ": "unisex"
}

Raw adapter output

{
  "retailer": "lucky-bike",
  "retailerProductId": "lb38798_black",
  "productUrl": "https://www.lucky-bike.de/Fahrraeder/E-Bike/E-Falt-Klappraeder/2R-Manufaktur-FXK9-unisize-black-20-Zoll-lb.html",
  "extractionMethod": "public-search-api",
  "sourceCategory": "e-bike",
  "rawTitle": "2R Manufaktur FXK9",
  "rawBrand": "2R Manufaktur",
  "price": 1999.99,
  "originalPrice": 2699.99,
  "currency": "EUR",
  "imageUrl": "https://images.lucky-bike.de/out/pictures/generated/product/1/540_340_75/2r-manufaktur-fxk9-black-91953-01.jpg",
  "rawSpecifications": {
    "Akkutyp": "Bosch Powerpack 500",
    "Display/Bedieneinheit": "Bosch INTUVIA: großes Display; auch bei Sonnenlicht gut ablesbar; separate Bedieneinheit; Schaltempfehlung; USB-Anschluss; Schiebehilfe",
    "Motor": "Bosch Active Plus 250W",
    "Schaltwerk": "Shimano Sora RD-R3000",
    "Bremse": "Logan M500 160 mm",
    "Reifen": "CST Anti Puncture 50-406 Reflex",
    "Rahmenmaterial": "Aluminium",
    "Gabel": "Aluminium Aero Starrgabel",
    "Gewicht (kg)": "23,5",
    "Ladegerät": "Bosch 2A",
    "Laufradgröße": "20 Zoll",
    "Felgen": "Aluminium Hohlkammer",
    "Nabe vorne": "Shimano TX505 Centerlock",
    "Nabe hinten": "Shimano TX505 Centerlock",
    "Kurbelsatz": "Miranda 44Z",
    "Kette": "KMC X9",
    "Bremstyp": "hydraulische Scheibenbremse",
    "Schaltungsart": "Kettenschaltung",
    "Ganganzahl": "9",
    "Schalthebel": "Sunrace DLM903 Trigger 9-speed",
    "Zahnkränze": "Shimano CS-HG400",
    "Lenker": "HL MTB Riser 600mm",
    "Griffe": "Herrmans Lock on",
    "Vorbau": "HL Ahead",
    "Sattel": "Selle Royal Unisex",
    "Sattelstütze": "Aluminium Patent",
    "Pedale": "Standard Kunststoff",
    "Rahmeninformation": "Aluminium Fold for Bosch",
    "Straßenausstattung": "ja",
    "Scheinwerfer": "Herrmans H-Black MR8",
    "Rücklicht": "Herrmans H-Trace",
    "Ständer": "Pletscher ESGE Comp",
    "Gepäckträger (kg)": "Standwell 2-Bein",
    "Schutzbleche": "SKS",
    "Kettenschutz": "SKS Chainblade",
    "Typ": "unisex"
  },
  "rawFeatures": [
    "Mit dem FXK9 zeigt die 2R Manufaktur ein feines Elektro-Faltrad für die moderne Großstadtmobilität und Freizeitfahrten."
  ],
  "rawSizes": [
    {
      "rawSize": "unisize",
      "size": null,
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": null
    }
  ],
  "availabilityText": "1 of 1 sizes orderable",
  "fetchedAt": "2026-09-26T08:01:37.740Z",
  "sourceMeta": {
    "sku": "0091953.001",
    "mpn": "",
    "ldAvailability": "http://schema.org/InStock",
    "weightNote": "Herstellerangabe in kg - meist der Wert der mittleren Rahmengröße",
    "colour": "black",
    "articleNumber": "0091953.001",
    "ean": "4251407538252",
    "badges": null,
    "reductionPercent": 25,
    "feedSizes": [
      "unisize"
    ],
    "parentSizes": "unisize"
  },
  "listingPath": [
    "E-Bike",
    "E-Falt- & Klappräder"
  ]
}

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