Bocas TRK 300

boc:15632919920905 · source URL · confidence 0.86

Eligibility

Can win a band.

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
50 CM	—	50 cm	exact scale	stated by the retailer	yes	€449,99	50 CM
55 CM	—	55 cm	exact scale	stated by the retailer	yes	€449,99	55 CM

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

50 CM

—

50 cm

exact scale

stated by the retailer

yes

€449,99

50 CM

55 CM

—

55 cm

exact scale

stated by the retailer

yes

€449,99

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:boc / parse BOCAS

model retailer:boc / derived Bocas TRK 300

category retailer:boc / derived —

frameMaterial retailer:boc / parse Aluminium

groupsetFamily retailer:boc / dictionary SHIMANO,TOURNEY RD-TY300

electronicShifting retailer:boc / derived SHIMANO,TOURNEY RD-TY300

brakes retailer:boc / parse V-Brake

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

fork retailer:boc / dictionary Zoom CH120

dropperPost retailer:boc / derived seatpost row "ALU KERZE,SCHWARZ MATT" names no dropper, in a 36-field spec table

beltDrive retailer:boc / parse KMC

hubDynamo retailer:boc / parse , schwarz | Shimano Nabendynamo | Aluminium Hohlkammerfelge

rack retailer:boc / parse HI-TEN MIT FEDERKLAPPE,SCHWARZ

mudguards retailer:boc / parse Kunstoff, schwarz matt

kickstand retailer:boc / parse Aluminium verstellbar

lighting retailer:boc / parse BUCHEL Sport Eco 20

wheelSize retailer:boc / parse 28

wheelMaterial retailer:boc / parse Aluminium

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

availability retailer:boc / derived 2 of 2 variants in stock

field	source	evidence
brand	`retailer:boc` / parse	BOCAS
model	`retailer:boc` / derived	Bocas TRK 300
category	`retailer:boc` / derived	—
frameMaterial	`retailer:boc` / parse	Aluminium
groupsetFamily	`retailer:boc` / dictionary	SHIMANO,TOURNEY RD-TY300
electronicShifting	`retailer:boc` / derived	SHIMANO,TOURNEY RD-TY300
brakes	`retailer:boc` / parse	V-Brake
suspension	`retailer:boc` / derived	no suspension fork and no rear shock on a drop-bar listing
fork	`retailer:boc` / dictionary	Zoom CH120
dropperPost	`retailer:boc` / derived	seatpost row "ALU KERZE,SCHWARZ MATT" names no dropper, in a 36-field spec table
beltDrive	`retailer:boc` / parse	KMC
hubDynamo	`retailer:boc` / parse	, schwarz \| Shimano Nabendynamo \| Aluminium Hohlkammerfelge
rack	`retailer:boc` / parse	HI-TEN MIT FEDERKLAPPE,SCHWARZ
mudguards	`retailer:boc` / parse	Kunstoff, schwarz matt
kickstand	`retailer:boc` / parse	Aluminium verstellbar
lighting	`retailer:boc` / parse	BUCHEL Sport Eco 20
wheelSize	`retailer:boc` / parse	28
wheelMaterial	`retailer:boc` / parse	Aluminium
powerMeter	`retailer:boc` / derived	absent from a 36-field spec table
availability	`retailer:boc` / derived	2 of 2 variants in stock

Warnings

none

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 5,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 21,
  "notes": [
    "Shimano Tourney = 5.",
    "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 \"rim\" = 0, the baseline for city.",
    "Weight not published: no weight adjustment either way."
  ],
  "marketPrice": 646,
  "valueScore": 1.436,
  "savingsVsMarket": 196.01
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "Wheel material taken from 'Felgen: Aluminium Hohlkammerfelge'. Wheel tier is null because the rim description is generic (house/unspecified) and does not match a known named wheelset. electronicShifting is null because the source does not explicitly state 'electronic' or 'no electronic' shifting. Weight is not stated in the source.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial: Aluminium",
      "confidence": 0.95
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schaltung: Shimano Tourney",
      "confidence": 0.95
    },
    "groupsetFamily": {
      "value": "Tourney",
      "evidence": "Schaltung: Shimano Tourney",
      "confidence": 0.95
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 0.3
    },
    "speeds": {
      "value": "21",
      "evidence": "Anzahl Gänge: 21",
      "confidence": 0.98
    },
    "mixedGroupset": {
      "value": "false",
      "evidence": "Schaltung: Shimano Tourney",
      "confidence": 0.9
    },
    "wheelMaterial": {
      "value": "aluminium",
      "evidence": "Felgen: Aluminium Hohlkammerfelge",
      "confidence": 0.9
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.3
    },
    "brakes": {
      "value": "rim",
      "evidence": "Bremsen: Alu V-Brake TX 125, schwarz",
      "confidence": 0.95
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0.3
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.3
    },
    "notes": "Wheel material taken from 'Felgen: Aluminium Hohlkammerfelge'. Wheel tier is null because the rim description is generic (house/unspecified) and does not match a known named wheelset. electronicShifting is null because the source does not explicitly state 'electronic' or 'no electronic' shifting. Weight is not stated in the source."
  }
}

Normalized record

{
  "id": "boc:15632919920905",
  "retailer": "boc",
  "retailerProductId": "15632919920905",
  "productUrl": "https://boc24.de/products/bocas-trk-306",
  "brand": "Bocas",
  "model": "TRK 300",
  "modelYear": null,
  "category": "city",
  "categoryBasis": "route",
  "sourceCategory": "city",
  "price": 449.99,
  "originalPrice": 499.99,
  "currency": "EUR",
  "discountPercent": 10,
  "frameMaterial": "aluminium",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Tourney",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": null,
  "mixedGroupset": false,
  "groupsetComponents": {
    "rearDerailleur": "Tourney",
    "crank": "Tourney"
  },
  "groupsetTierSpread": 0,
  "crank": "Shimano FC-TY301, 48X38X28Z,SCHWARZ",
  "cassette": "SHIMANO TZ500 7-FACH 14-28T",
  "brakes": "rim",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "none",
  "fork": {
    "make": null,
    "line": null,
    "tier": "rigid",
    "travelMm": 0
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": false,
  "hubDynamo": true,
  "rack": true,
  "mudguards": true,
  "chaincase": null,
  "kickstand": true,
  "lighting": true,
  "wheelSize": "28",
  "wheelset": "Aluminium Hohlkammerfelge | Aluminium, schwarz | Shimano Nabendynamo",
  "wheelMaterial": "aluminium",
  "wheelTier": "unknown",
  "tyres": "Trekking mit RF, 50-622",
  "weightKg": null,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "50 CM",
      "size": "50",
      "sizeCm": 50,
      "inStock": true,
      "stockCount": null,
      "price": 449.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "55 CM",
      "size": "55",
      "sizeCm": 55,
      "inStock": true,
      "stockCount": null,
      "price": 449.99,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "seller": null,
  "availability": "in-stock",
  "gtins": [],
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_Bocas_20TRK_20300-0-FERNBLAU-235140.jpg?v=1784680295",
  "rawTitle": "Bocas TRK 300",
  "fetchedAt": "2026-09-19T05:56:51.248Z",
  "normalizationConfidence": 0.86,
  "warnings": []
}

Parsed specification table

{
  "Ausstattung": "Eleganter Aluminiumrahmen CH-120E Federgabel Bewährte Shimano Tourney 21-Gang Kettenschaltung Kraftvolle Aluminium V-Bremsen Zuverlässiger Shimano Nabendynamo",
  "Anzahl Gänge": "21",
  "Artikelmarke": "Bocas",
  "Beleuchtung": "BUCHEL Sport Eco 20",
  "Bereifung": "Trekking mit RF, 50-622",
  "Bremsen": "Alu V-Brake TX 125, schwarz",
  "Bremshebel": "Promax BL39GB",
  "Dynamo": "SHIMANO NABENDYNAMO ADHC-30003",
  "Felgen": "Aluminium Hohlkammerfelge",
  "Gabel": "Zoom CH120",
  "Gepäckträger": "HI-TEN MIT FEDERKLAPPE,SCHWARZ",
  "Geschlecht": "Herren",
  "Griffe": "TREKKING,SCHWARZ",
  "Hinterradnabe": "Aluminium, schwarz",
  "Innenlager": "Thun Goal 122mm",
  "Kassette": "SHIMANO TZ500 7-FACH 14-28T",
  "Kette": "KMC Z-50",
  "Kurbelgarnitur": "Shimano FC-TY301, 48X38X28Z,SCHWARZ",
  "Kurbellänge": "170MM",
  "Laufradgröße": "28 Zoll",
  "Lenker": "TREKKING,SCHWARZ MATT",
  "Pedale": "Trekking-Pedal",
  "Rahmenform": "Diamant",
  "Rahmenmaterial": "Aluminium",
  "Rücklicht": "GEPÄCKTRÄGERRÜCKLICHT,STANDLICHT",
  "Sattel": "TREKKING,SCHWARZ",
  "Sattelstütze": "ALU KERZE,SCHWARZ MATT",
  "Schalthebel": "SHIMANO REVO SHIFT,RS35",
  "Schaltung": "Shimano Tourney",
  "Schaltwerk": "SHIMANO,TOURNEY RD-TY300",
  "Schutzblech": "Kunstoff, schwarz matt",
  "Ständer": "Aluminium verstellbar",
  "Steuersatz": "1-1/8\" SCHWARZ",
  "Umwerfer": "SHIMANO,TZ510",
  "Vorbau": "HL SCHAFTVORBAU HS-C80-5",
  "Vorderradnabe": "Shimano Nabendynamo"
}

Raw adapter output

{
  "retailer": "boc",
  "retailerProductId": "15632919920905",
  "productUrl": "https://boc24.de/products/bocas-trk-306",
  "extractionMethod": "public-json-api",
  "sourceCategory": "city",
  "rawTitle": "Bocas TRK 300",
  "rawBrand": "BOCAS",
  "price": 449.99,
  "originalPrice": 499.99,
  "currency": "EUR",
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_Bocas_20TRK_20300-0-FERNBLAU-235140.jpg?v=1784680295",
  "rawSpecifications": {
    "Ausstattung": "Eleganter Aluminiumrahmen CH-120E Federgabel Bewährte Shimano Tourney 21-Gang Kettenschaltung Kraftvolle Aluminium V-Bremsen Zuverlässiger Shimano Nabendynamo",
    "Anzahl Gänge": "21",
    "Artikelmarke": "Bocas",
    "Beleuchtung": "BUCHEL Sport Eco 20",
    "Bereifung": "Trekking mit RF, 50-622",
    "Bremsen": "Alu V-Brake TX 125, schwarz",
    "Bremshebel": "Promax BL39GB",
    "Dynamo": "SHIMANO NABENDYNAMO ADHC-30003",
    "Felgen": "Aluminium Hohlkammerfelge",
    "Gabel": "Zoom CH120",
    "Gepäckträger": "HI-TEN MIT FEDERKLAPPE,SCHWARZ",
    "Geschlecht": "Herren",
    "Griffe": "TREKKING,SCHWARZ",
    "Hinterradnabe": "Aluminium, schwarz",
    "Innenlager": "Thun Goal 122mm",
    "Kassette": "SHIMANO TZ500 7-FACH 14-28T",
    "Kette": "KMC Z-50",
    "Kurbelgarnitur": "Shimano FC-TY301, 48X38X28Z,SCHWARZ",
    "Kurbellänge": "170MM",
    "Laufradgröße": "28 Zoll",
    "Lenker": "TREKKING,SCHWARZ MATT",
    "Pedale": "Trekking-Pedal",
    "Rahmenform": "Diamant",
    "Rahmenmaterial": "Aluminium",
    "Rücklicht": "GEPÄCKTRÄGERRÜCKLICHT,STANDLICHT",
    "Sattel": "TREKKING,SCHWARZ",
    "Sattelstütze": "ALU KERZE,SCHWARZ MATT",
    "Schalthebel": "SHIMANO REVO SHIFT,RS35",
    "Schaltung": "Shimano Tourney",
    "Schaltwerk": "SHIMANO,TOURNEY RD-TY300",
    "Schutzblech": "Kunstoff, schwarz matt",
    "Ständer": "Aluminium verstellbar",
    "Steuersatz": "1-1/8\" SCHWARZ",
    "Umwerfer": "SHIMANO,TZ510",
    "Vorbau": "HL SCHAFTVORBAU HS-C80-5",
    "Vorderradnabe": "Shimano Nabendynamo"
  },
  "rawFeatures": [
    "Bocas TRK 300 – Zuverlässig und komfortabel im Alltag Das Bocas TRK 300 ist ein vielseitiges Trekkingrad für Alltag und Freizeit. Der agile Aluminiumrahmen sorgt für ein angenehmes Fahrverhalten, während die CH-120E Federgabel zusätzlichen Komfort auf unebenen Wegen bietet. Mit der Shimano Tourney 21-Gang-Kettenschaltung stehen stets die passenden Gänge bereit. Kraftvolle Aluminium V-Bremsen gewährleisten zuverlässige Kontrolle, und der Shimano Nabendynamo versorgt die Beleuchtung dauerhaft mit Energie. Ein zuverlässiger Begleiter für tägliche Fahrten und entspannte Touren."
  ],
  "rawSizes": [
    {
      "rawSize": "50 CM",
      "size": "50",
      "sizeCm": 50,
      "inStock": true,
      "stockCount": null,
      "price": 449.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "55 CM",
      "size": "55",
      "sizeCm": 55,
      "inStock": true,
      "stockCount": null,
      "price": 449.99,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "availabilityText": "2 of 2 variants in stock",
  "fetchedAt": "2026-09-19T05:56:51.248Z",
  "sourceMeta": {
    "shopifyProductId": 15632919920905,
    "handle": "bocas-trk-306",
    "productType": "WG1",
    "variantSkus": [
      "235140-1",
      "235140-2"
    ]
  }
}

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