2R Manufaktur TRX21

lucky-bike:lb35437_matt grey · source URL · confidence 0.78

Eligibility

Can win a band.

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
51 cm	—	51 cm	exact scale	stated by the retailer	yes	listing price	51 cm
56 cm	—	56 cm	exact scale	stated by the retailer	yes	listing price	56 cm
60 cm	—	60 cm	exact scale	stated by the retailer	yes	listing price	60 cm
63 cm	—	63 cm	exact scale	stated by the retailer	yes	listing price	63 cm

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

51 cm

—

51 cm

exact scale

stated by the retailer

yes

listing price

51 cm

56 cm

—

56 cm

exact scale

stated by the retailer

yes

listing price

56 cm

60 cm

—

60 cm

exact scale

stated by the retailer

yes

listing price

60 cm

63 cm

—

63 cm

exact scale

stated by the retailer

yes

listing price

63 cm

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

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 TRX21

category retailer:lucky-bike / derived retailer taxonomy

frameMaterial retailer:lucky-bike / parse Alloy

groupsetFamily retailer:lucky-bike / dictionary Shimano SL-M315 Altus

electronicShifting retailer:lucky-bike / derived Shimano SL-M315 Altus

brakes retailer:lucky-bike / parse Hydr.Disc

suspension retailer:lucky-bike / derived no suspension fork and no rear shock on a drop-bar listing

fork retailer:lucky-bike / dictionary Zoom CH 730 AMS MLO Preload

beltDrive retailer:lucky-bike / parse Kettenschaltung

hubDynamo retailer:lucky-bike / parse Hubdynamo QR/ Shimano

rack retailer:lucky-bike / parse Axess SW-CS537SD (Axess, fender assembly)

mudguards retailer:lucky-bike / parse Axess SP-50 Fullsize fenderset

chaincase retailer:lucky-bike / parse Chaincover: Hermanns Slim-48

kickstand retailer:lucky-bike / parse Kickstand Dropout 40mm assembly, adjustable, SW-RA024J

lighting retailer:lucky-bike / parse Herrmans MR GO 80

wheelSize retailer:lucky-bike / parse 28

weightKg retailer:lucky-bike / parse Gewicht (kg): 16,5

powerMeter retailer:lucky-bike / derived absent from a 28-field spec table

availability retailer:lucky-bike / derived 4 of 4 sizes orderable

field	source	evidence
brand	`retailer:lucky-bike` / parse	2R Manufaktur
model	`retailer:lucky-bike` / derived	2R Manufaktur TRX21
category	`retailer:lucky-bike` / derived	retailer taxonomy
frameMaterial	`retailer:lucky-bike` / parse	Alloy
groupsetFamily	`retailer:lucky-bike` / dictionary	Shimano SL-M315 Altus
electronicShifting	`retailer:lucky-bike` / derived	Shimano SL-M315 Altus
brakes	`retailer:lucky-bike` / parse	Hydr.Disc
suspension	`retailer:lucky-bike` / derived	no suspension fork and no rear shock on a drop-bar listing
fork	`retailer:lucky-bike` / dictionary	Zoom CH 730 AMS MLO Preload
beltDrive	`retailer:lucky-bike` / parse	Kettenschaltung
hubDynamo	`retailer:lucky-bike` / parse	Hubdynamo QR/ Shimano
rack	`retailer:lucky-bike` / parse	Axess SW-CS537SD (Axess, fender assembly)
mudguards	`retailer:lucky-bike` / parse	Axess SP-50 Fullsize fenderset
chaincase	`retailer:lucky-bike` / parse	Chaincover: Hermanns Slim-48
kickstand	`retailer:lucky-bike` / parse	Kickstand Dropout 40mm assembly, adjustable, SW-RA024J
lighting	`retailer:lucky-bike` / parse	Herrmans MR GO 80
wheelSize	`retailer:lucky-bike` / parse	28
weightKg	`retailer:lucky-bike` / parse	Gewicht (kg): 16,5
powerMeter	`retailer:lucky-bike` / derived	absent from a 28-field spec table
availability	`retailer:lucky-bike` / derived	4 of 4 sizes orderable

Warnings

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

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 9,
  "wheelScore": 5,
  "extrasScore": 3,
  "suspensionScore": 0,
  "weightAdjustment": -0.5,
  "equipmentValue": 27.5,
  "notes": [
    "Shimano Altus = 9.",
    "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\" +3.",
    "16.5 kg vs 16.2 kg city reference = -0.5."
  ],
  "marketPrice": 818,
  "valueScore": 1.472,
  "savingsVsMarket": 262.45000000000005
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier"
  ],
  "applied": [],
  "rejected": [],
  "notes": "Wheel material and wheelset model are not specified—only wheel size and front hub are given ('Laufradgröße: 28 Zoll', 'Nabe vorne: Hubdynamo QR/ Shimano'), so wheelMaterial and wheelTier cannot be determined from the source. Groupset components come from multiple Shimano sub-families (Altus shifter, FC-TY crank, RD-TX derailleur), hence mixedGroupset=true.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial: Aluminium",
      "confidence": 0.95
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schalthebel: Shimano SL-M315 Altus",
      "confidence": 0.95
    },
    "groupsetFamily": {
      "value": "Altus",
      "evidence": "Schalthebel: Shimano SL-M315 Altus",
      "confidence": 0.9
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Schaltungsart: Kettenschaltung",
      "confidence": 0.95
    },
    "speeds": {
      "value": "21",
      "evidence": "Ganganzahl: 21",
      "confidence": 0.98
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Schalthebel: Shimano SL-M315 Altus\nKurbelsatz: Shimano FC-TY-301 170mm 48/38/28T W/CG",
      "confidence": 0.9
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.4
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.4
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremstyp: hydraulische Scheibenbremse",
      "confidence": 0.98
    },
    "weightKg": {
      "value": "16.5",
      "evidence": "Gewicht (kg): 16,5",
      "confidence": 0.95
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.4
    },
    "notes": "Wheel material and wheelset model are not specified—only wheel size and front hub are given ('Laufradgröße: 28 Zoll', 'Nabe vorne: Hubdynamo QR/ Shimano'), so wheelMaterial and wheelTier cannot be determined from the source. Groupset components come from multiple Shimano sub-families (Altus shifter, FC-TY crank, RD-TX derailleur), hence mixedGroupset=true."
  }
}

Normalized record

{
  "id": "lucky-bike:lb35437_matt grey",
  "retailer": "lucky-bike",
  "retailerProductId": "lb35437_matt grey",
  "productUrl": "https://www.lucky-bike.de/Fahrraeder/Trekkingrad/2R-Manufaktur-TRX21-56-cm-matt-grey-28-Zoll.html",
  "brand": "2R Manufaktur",
  "model": "TRX21",
  "modelYear": null,
  "category": "city",
  "categoryBasis": "route",
  "sourceCategory": "city",
  "price": 555.55,
  "originalPrice": 649.99,
  "currency": "EUR",
  "discountPercent": 15,
  "frameMaterial": "aluminium",
  "frameModel": "Alloy mech.oval forming D/T - round T/T Internal cable routing",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Altus",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": null,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "Altus"
  },
  "groupsetTierSpread": 0,
  "crank": "Shimano FC-TY-301 170mm 48/38/28T W/CG",
  "cassette": "Shimano CS-HG200-7 12-32T",
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "none",
  "fork": {
    "make": null,
    "line": null,
    "tier": "rigid",
    "travelMm": 0
  },
  "rearShock": null,
  "dropperPost": null,
  "beltDrive": false,
  "hubDynamo": true,
  "rack": true,
  "mudguards": true,
  "chaincase": true,
  "kickstand": true,
  "lighting": true,
  "wheelSize": "28",
  "wheelset": "Hubdynamo QR/ Shimano",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Kenda K-935 Refl. 700x38C (40-622)",
  "weightKg": 16.5,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "51 cm",
      "size": "51",
      "sizeCm": 51,
      "inStock": true,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "56 cm",
      "size": "56",
      "sizeCm": 56,
      "inStock": true,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "60 cm",
      "size": "60",
      "sizeCm": 60,
      "inStock": true,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "63 cm",
      "size": "63",
      "sizeCm": 63,
      "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-trx21-matt-grey-90295-01.jpg",
  "rawTitle": "2R Manufaktur TRX21",
  "fetchedAt": "2026-09-19T06:12:26.644Z",
  "normalizationConfidence": 0.78,
  "warnings": [
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Schaltwerk": "Shimano RD-TX-800-7",
  "Bremse": "Tektro Hydr.Disc. HDM-275",
  "Reifen": "Kenda K-935 Refl. 700x38C (40-622)",
  "Rahmenmaterial": "Aluminium",
  "Gabel": "Zoom CH 730 AMS MLO Preload",
  "Gewicht (kg)": "16,5",
  "Laufradgröße": "28 Zoll",
  "Nabe vorne": "Hubdynamo QR/ Shimano",
  "Kurbelsatz": "Shimano FC-TY-301 170mm 48/38/28T W/CG",
  "Bremstyp": "hydraulische Scheibenbremse",
  "Schaltungsart": "Kettenschaltung",
  "Ganganzahl": "21",
  "Schalthebel": "Shimano SL-M315 Altus",
  "Umwerfer": "Shimano FD-TX8000",
  "Zahnkränze": "Shimano CS-HG200-7 12-32T",
  "Vorbau": "Quill type adjustable stem 90mm",
  "Pedale": "Standard Kunststoff",
  "Rahmeninformation": "Alloy mech.oval forming D/T - round T/T Internal cable routing",
  "Rahmenform": "Diamant",
  "Straßenausstattung": "ja",
  "Scheinwerfer": "Herrmans MR GO 80",
  "Rücklicht": "Axa Slim",
  "Ständer": "Kickstand Dropout 40mm assembly, adjustable, SW-RA024J",
  "Gepäckträger (kg)": "Axess SW-CS537SD (Axess, fender assembly)",
  "Schutzbleche": "Axess SP-50 Fullsize fenderset",
  "Kettenschutz": "Chaincover: Hermanns Slim-48",
  "Typ": "unisex",
  "Zul. Gesamtgewicht (kg)": "120"
}

Raw adapter output

{
  "retailer": "lucky-bike",
  "retailerProductId": "lb35437_matt grey",
  "productUrl": "https://www.lucky-bike.de/Fahrraeder/Trekkingrad/2R-Manufaktur-TRX21-56-cm-matt-grey-28-Zoll.html",
  "extractionMethod": "public-search-api",
  "sourceCategory": "city",
  "rawTitle": "2R Manufaktur TRX21",
  "rawBrand": "2R Manufaktur",
  "price": 555.55,
  "originalPrice": 649.99,
  "currency": "EUR",
  "imageUrl": "https://images.lucky-bike.de/out/pictures/generated/product/1/540_340_75/2r-manufaktur-trx21-matt-grey-90295-01.jpg",
  "rawSpecifications": {
    "Schaltwerk": "Shimano RD-TX-800-7",
    "Bremse": "Tektro Hydr.Disc. HDM-275",
    "Reifen": "Kenda K-935 Refl. 700x38C (40-622)",
    "Rahmenmaterial": "Aluminium",
    "Gabel": "Zoom CH 730 AMS MLO Preload",
    "Gewicht (kg)": "16,5",
    "Laufradgröße": "28 Zoll",
    "Nabe vorne": "Hubdynamo QR/ Shimano",
    "Kurbelsatz": "Shimano FC-TY-301 170mm 48/38/28T W/CG",
    "Bremstyp": "hydraulische Scheibenbremse",
    "Schaltungsart": "Kettenschaltung",
    "Ganganzahl": "21",
    "Schalthebel": "Shimano SL-M315 Altus",
    "Umwerfer": "Shimano FD-TX8000",
    "Zahnkränze": "Shimano CS-HG200-7 12-32T",
    "Vorbau": "Quill type adjustable stem 90mm",
    "Pedale": "Standard Kunststoff",
    "Rahmeninformation": "Alloy mech.oval forming D/T - round T/T Internal cable routing",
    "Rahmenform": "Diamant",
    "Straßenausstattung": "ja",
    "Scheinwerfer": "Herrmans MR GO 80",
    "Rücklicht": "Axa Slim",
    "Ständer": "Kickstand Dropout 40mm assembly, adjustable, SW-RA024J",
    "Gepäckträger (kg)": "Axess SW-CS537SD (Axess, fender assembly)",
    "Schutzbleche": "Axess SP-50 Fullsize fenderset",
    "Kettenschutz": "Chaincover: Hermanns Slim-48",
    "Typ": "unisex",
    "Zul. Gesamtgewicht (kg)": "120"
  },
  "rawFeatures": [
    "Das TRX21 der 2R Manufaktur punktet mit einer bewährten Trekking-Ausstattung zu einem günstigen Preis."
  ],
  "rawSizes": [
    {
      "rawSize": "51 cm",
      "size": "51",
      "sizeCm": 51,
      "inStock": true,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "56 cm",
      "size": "56",
      "sizeCm": 56,
      "inStock": true,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "60 cm",
      "size": "60",
      "sizeCm": 60,
      "inStock": true,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "63 cm",
      "size": "63",
      "sizeCm": 63,
      "inStock": true,
      "stockCount": null,
      "price": null
    }
  ],
  "availabilityText": "4 of 4 sizes orderable",
  "fetchedAt": "2026-09-19T06:12:26.644Z",
  "sourceMeta": {
    "sku": "0090295.002",
    "mpn": "",
    "ldAvailability": "http://schema.org/InStock",
    "weightNote": "Herstellerangabe in kg - meist der Wert der mittleren Rahmengröße",
    "colour": "matt grey",
    "articleNumber": "0090295.002",
    "ean": "6418641066202",
    "badges": null,
    "reductionPercent": 14,
    "feedSizes": [
      "56 cm",
      "60 cm",
      "51 cm",
      "63 cm"
    ],
    "parentSizes": "51 cm, 56 cm, 60 cm, 63 cm"
  }
}

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