Bocas TRK 400 Wave

boc:15375251996937 · source URL · confidence 0.74

Eligibility

Can win a band.

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
45 CM	—	45 cm	exact scale	stated by the retailer	no	€549,99	45 CM
50 CM	—	50 cm	exact scale	stated by the retailer	no	€549,99	50 CM
55 CM	—	55 cm	exact scale	stated by the retailer	yes	€549,99	55 CM

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

45 CM

—

45 cm

exact scale

stated by the retailer

€549,99

45 CM

50 CM

—

50 cm

exact scale

stated by the retailer

€549,99

50 CM

55 CM

—

55 cm

exact scale

stated by the retailer

yes

€549,99

55 CM

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

Identity

Canonical configuration: Bocas | TRK 400 Wave | Tourney
Confidence: medium

brand exact (Bocas)
model normalized to "trk 400 wave"
groupset family exact (Tourney)
model year unavailable on every listing
3 listings across 1 retailer
downgraded to medium: listings disagree on suspension: none vs front
conflict: suspension: none vs front

retailer	price	sizes in stock
B.O.C.	€449,99	none	debug
B.O.C.	€499,99	none	debug
B.O.C.	€549,99	55 CM	debug

retailer

price

sizes in stock

B.O.C.

€449,99

none

debug

B.O.C.

€499,99

none

debug

B.O.C.

€549,99

55 CM

debug

Provenance — why we believe each fact

field source evidence

brand retailer:boc / parse BOCAS

model retailer:boc / derived Bocas TRK 400 Wave

category retailer:boc / derived —

frameMaterial retailer:boc / parse Aluminium

groupsetFamily retailer:boc / dictionary Shimano Altus RD-M 310 || Shimano Tourney TX800TS6

electronicShifting retailer:boc / derived Shimano Altus RD-M 310 || Shimano Tourney TX800TS6

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 Enjoy 120 E

dropperPost retailer:boc / derived seatpost row "CFP Seat Post Patent SP-2016, 31,8mm, 2 Schrauben" names no dropper, in a 36-field spec table

beltDrive retailer:boc / parse KMC

hubDynamo retailer:boc / parse Shimano Nabendynamo DH-C3000, schwarz | KT AC-1R, schwarz | Hohlkamm

rack retailer:boc / parse 3-Bein, Standwell P03, Alu, schwarz

mudguards retailer:boc / parse Stronglight plastic schwarz matt oder schwarz glanz

kickstand retailer:boc / parse Massload CL-KA36, Aluminium verstellbar

lighting retailer:boc / parse Axa Blueline 30 Lux LED

wheelSize retailer:boc / parse 28

weightKg retailer:boc / parse Gewicht Kg. ca.: 17 kg

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

availability retailer:boc / derived 1 of 3 variants in stock

field	source	evidence
brand	`retailer:boc` / parse	BOCAS
model	`retailer:boc` / derived	Bocas TRK 400 Wave
category	`retailer:boc` / derived	—
frameMaterial	`retailer:boc` / parse	Aluminium
groupsetFamily	`retailer:boc` / dictionary	Shimano Altus RD-M 310 \|\| Shimano Tourney TX800TS6
electronicShifting	`retailer:boc` / derived	Shimano Altus RD-M 310 \|\| Shimano Tourney TX800TS6
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	Enjoy 120 E
dropperPost	`retailer:boc` / derived	seatpost row "CFP Seat Post Patent SP-2016, 31,8mm, 2 Schrauben" names no dropper, in a 36-field spec table
beltDrive	`retailer:boc` / parse	KMC
hubDynamo	`retailer:boc` / parse	Shimano Nabendynamo DH-C3000, schwarz \| KT AC-1R, schwarz \| Hohlkamm
rack	`retailer:boc` / parse	3-Bein, Standwell P03, Alu, schwarz
mudguards	`retailer:boc` / parse	Stronglight plastic schwarz matt oder schwarz glanz
kickstand	`retailer:boc` / parse	Massload CL-KA36, Aluminium verstellbar
lighting	`retailer:boc` / parse	Axa Blueline 30 Lux LED
wheelSize	`retailer:boc` / parse	28
weightKg	`retailer:boc` / parse	Gewicht Kg. ca.: 17 kg
powerMeter	`retailer:boc` / derived	absent from a 36-field spec table
availability	`retailer:boc` / derived	1 of 3 variants in stock

Warnings

info single-size-only — Only one size is in stock (55 CM).
info wheel-material-unknown — Wheel material could not be established.
info mixed-groupset — Not a uniform groupset: {"rearDerailleur":"Altus","frontDerailleur":"Tourney"}. Ranked on the shifting level, with a penalty.

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 5,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": -1.2,
  "equipmentValue": 19.8,
  "notes": [
    "Shimano Tourney = 5.",
    "Mixed groupset, but no crank or cassette below the family it is ranked as: no penalty.",
    "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.",
    "17 kg vs 16.2 kg city reference = -1.2."
  ],
  "marketPrice": 626,
  "valueScore": 1.138,
  "savingsVsMarket": 76.00999999999999
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier"
  ],
  "applied": [],
  "rejected": [],
  "notes": "Wheel material and wheelset tier are not stated — rims are listed only as \"Felgen: Hohlkammer, schwarz\" so material/tier cannot be determined. Mixed groupset not set because, while the crank is listed as \"Kurbelgarnitur: Shimano FC TY 301\" (Tourney) and the derailleur as \"Schaltwerk: Shimano Altus RD-M 310\" (Altus), a single verbatim substring proving mixed families is not available in one continuous source excerpt; therefore mixedGroupset left null.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial: Aluminium",
      "confidence": 0.9
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schaltung: Shimano Altus",
      "confidence": 0.95
    },
    "groupsetFamily": {
      "value": "Altus",
      "evidence": "Schaltung: Shimano Altus",
      "confidence": 0.95
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "speeds": {
      "value": "21",
      "evidence": "Anzahl Gänge: 21",
      "confidence": 0.98
    },
    "mixedGroupset": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "brakes": {
      "value": "rim",
      "evidence": "Bremsen: Alu V-Brake TX 123, schwarz",
      "confidence": 0.95
    },
    "weightKg": {
      "value": "17",
      "evidence": "Gewicht Kg. ca.: 17 kg",
      "confidence": 0.9
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "notes": "Wheel material and wheelset tier are not stated — rims are listed only as \"Felgen: Hohlkammer, schwarz\" so material/tier cannot be determined. Mixed groupset not set because, while the crank is listed as \"Kurbelgarnitur: Shimano FC TY 301\" (Tourney) and the derailleur as \"Schaltwerk: Shimano Altus RD-M 310\" (Altus), a single verbatim substring proving mixed families is not available in one continuous source excerpt; therefore mixedGroupset left null."
  }
}

Normalized record

{
  "id": "boc:15375251996937",
  "retailer": "boc",
  "retailerProductId": "15375251996937",
  "productUrl": "https://boc24.de/products/bocas-trk-400-wave-3",
  "brand": "Bocas",
  "model": "TRK 400 Wave",
  "modelYear": null,
  "category": "city",
  "categoryBasis": "route",
  "sourceCategory": "city",
  "price": 549.99,
  "originalPrice": 649.99,
  "currency": "EUR",
  "discountPercent": 15,
  "frameMaterial": "aluminium",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Tourney",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": null,
  "mixedGroupset": true,
  "groupsetComponents": {
    "rearDerailleur": "Altus",
    "frontDerailleur": "Tourney"
  },
  "groupsetTierSpread": 0,
  "crank": "Shimano FC TY 301, 48/38/28, schwarz",
  "cassette": "14-28 Zähne, mit Speichenschutz",
  "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": "Hohlkammer, schwarz | Shimano Nabendynamo DH-C3000, schwarz | KT AC-1R, schwarz",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "42-622 Beyond BY-101",
  "weightKg": 17,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "45 CM",
      "size": "45",
      "sizeCm": 45,
      "inStock": false,
      "stockCount": null,
      "price": 549.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "50 CM",
      "size": "50",
      "sizeCm": 50,
      "inStock": false,
      "stockCount": null,
      "price": 549.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "55 CM",
      "size": "55",
      "sizeCm": 55,
      "inStock": true,
      "stockCount": null,
      "price": 549.99,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "seller": null,
  "availability": "limited",
  "gtins": [],
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_BocasTRK_20400_20Wave-0-BASALT_23GRAU-235090.jpg?v=1784680294",
  "rawTitle": "Bocas TRK 400 Wave",
  "fetchedAt": "2026-09-19T05:58:08.846Z",
  "normalizationConfidence": 0.74,
  "warnings": [
    {
      "code": "single-size-only",
      "message": "Only one size is in stock (55 CM).",
      "severity": "info"
    },
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    },
    {
      "code": "mixed-groupset",
      "message": "Not a uniform groupset: {\"rearDerailleur\":\"Altus\",\"frontDerailleur\":\"Tourney\"}. Ranked on the shifting level, with a penalty.",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Ausstattung": "Eleganter Aluminiumrahmen Wertige Federgabel Solide Shimano Altus 21-Gang Kettenschaltung Kraftvolle Aluminium V-Bremsen Zuverlässiger Shimano Nabendynamo",
  "Anzahl Gänge": "21",
  "Artikelmarke": "Bocas",
  "Beleuchtung": "Axa Blueline 30 Lux LED",
  "Bereifung": "42-622 Beyond BY-101",
  "Bremsen": "Alu V-Brake TX 123, schwarz",
  "Bremshebel": "Shimano STEF 500, schwarz",
  "Federgabel": "Enjoy 120 E",
  "Felgen": "Hohlkammer, schwarz",
  "Gepäckträger": "3-Bein, Standwell P03, Alu, schwarz",
  "Gewicht Kg. ca.": "17 kg",
  "Griffe": "CFP Comfort Grip",
  "Hinterradnabe": "Shimano Nabendynamo DH-C3000, schwarz",
  "Kassette": "14-28 Zähne, mit Speichenschutz",
  "Kette": "KMC Z50",
  "Kurbelgarnitur": "Shimano FC TY 301, 48/38/28, schwarz",
  "Laufradgröße": "28 Zoll",
  "Lenker": "CFP Trekking Lenker, 610mm, schwarz matt",
  "Pedale": "Kunststoff FP-804, schwarz",
  "Rahmenform": "Wave",
  "Rahmenmaterial": "Aluminium",
  "Rücklicht": "Axa Spark Rücklicht",
  "Sattel": "Velo VL-6522, schwarz",
  "Sattelstütze": "CFP Seat Post Patent SP-2016, 31,8mm, 2 Schrauben",
  "Schalthebel": "Shimano STEF 500, schwarz",
  "Schaltung": "Shimano Altus",
  "Schaltungstyp": "Kettenschaltung",
  "Schaltwerk": "Shimano Altus RD-M 310",
  "Schutzblech": "Stronglight plastic schwarz matt oder schwarz glanz",
  "Speichen": "Nirosta 2,00 mm",
  "Ständer": "Massload CL-KA36, Aluminium verstellbar",
  "Steuersatz": "Gewindesteuersatz 1 1/8 , schwarz",
  "Umwerfer": "Shimano Tourney TX800TS6",
  "Vorbau": "CFP 25,4/180/85/125, schwarz matt",
  "Vorderradnabe": "KT AC-1R, schwarz",
  "zulässiges Gesamtgewicht Kg": "130 kg"
}

Raw adapter output

{
  "retailer": "boc",
  "retailerProductId": "15375251996937",
  "productUrl": "https://boc24.de/products/bocas-trk-400-wave-3",
  "extractionMethod": "public-json-api",
  "sourceCategory": "city",
  "rawTitle": "Bocas TRK 400 Wave",
  "rawBrand": "BOCAS",
  "price": 549.99,
  "originalPrice": 649.99,
  "currency": "EUR",
  "imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_BocasTRK_20400_20Wave-0-BASALT_23GRAU-235090.jpg?v=1784680294",
  "rawSpecifications": {
    "Ausstattung": "Eleganter Aluminiumrahmen Wertige Federgabel Solide Shimano Altus 21-Gang Kettenschaltung Kraftvolle Aluminium V-Bremsen Zuverlässiger Shimano Nabendynamo",
    "Anzahl Gänge": "21",
    "Artikelmarke": "Bocas",
    "Beleuchtung": "Axa Blueline 30 Lux LED",
    "Bereifung": "42-622 Beyond BY-101",
    "Bremsen": "Alu V-Brake TX 123, schwarz",
    "Bremshebel": "Shimano STEF 500, schwarz",
    "Federgabel": "Enjoy 120 E",
    "Felgen": "Hohlkammer, schwarz",
    "Gepäckträger": "3-Bein, Standwell P03, Alu, schwarz",
    "Gewicht Kg. ca.": "17 kg",
    "Griffe": "CFP Comfort Grip",
    "Hinterradnabe": "Shimano Nabendynamo DH-C3000, schwarz",
    "Kassette": "14-28 Zähne, mit Speichenschutz",
    "Kette": "KMC Z50",
    "Kurbelgarnitur": "Shimano FC TY 301, 48/38/28, schwarz",
    "Laufradgröße": "28 Zoll",
    "Lenker": "CFP Trekking Lenker, 610mm, schwarz matt",
    "Pedale": "Kunststoff FP-804, schwarz",
    "Rahmenform": "Wave",
    "Rahmenmaterial": "Aluminium",
    "Rücklicht": "Axa Spark Rücklicht",
    "Sattel": "Velo VL-6522, schwarz",
    "Sattelstütze": "CFP Seat Post Patent SP-2016, 31,8mm, 2 Schrauben",
    "Schalthebel": "Shimano STEF 500, schwarz",
    "Schaltung": "Shimano Altus",
    "Schaltungstyp": "Kettenschaltung",
    "Schaltwerk": "Shimano Altus RD-M 310",
    "Schutzblech": "Stronglight plastic schwarz matt oder schwarz glanz",
    "Speichen": "Nirosta 2,00 mm",
    "Ständer": "Massload CL-KA36, Aluminium verstellbar",
    "Steuersatz": "Gewindesteuersatz 1 1/8 , schwarz",
    "Umwerfer": "Shimano Tourney TX800TS6",
    "Vorbau": "CFP 25,4/180/85/125, schwarz matt",
    "Vorderradnabe": "KT AC-1R, schwarz",
    "zulässiges Gesamtgewicht Kg": "130 kg"
  },
  "rawFeatures": [
    "Bocas TRK 400 – Komfort und Fahrspaß für jeden Tag Das Bocas TRK 400 überzeugt als zuverlässiges Trekkingrad für Alltag, Freizeit und längere Touren. Der elegante Aluminiumrahmen vereint ein modernes Design mit geringem Gewicht und sorgt für ein angenehmes Fahrgefühl auf jeder Strecke. Für zusätzlichen Komfort auf unebenen Wegen ist das Rad mit einer wertigen Federgabel ausgestattet, die Stöße und Vibrationen effektiv abfedert. Die Shimano Altus 21-Gang-Kettenschaltung ermöglicht präzise Schaltvorgänge und bietet die passende Übersetzung für flache Strecken, Anstiege und längere Ausfahrten. Sicherheit und Kontrolle gewährleistet die kraftvolle Aluminium-V-Bremsanlage, die auch bei häufigem Einsatz zuverlässig verzögert. So genießen Sie jederzeit ein sicheres und souveränes Fahrverhalten:"
  ],
  "rawSizes": [
    {
      "rawSize": "45 CM",
      "size": "45",
      "sizeCm": 45,
      "inStock": false,
      "stockCount": null,
      "price": 549.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "50 CM",
      "size": "50",
      "sizeCm": 50,
      "inStock": false,
      "stockCount": null,
      "price": 549.99,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "55 CM",
      "size": "55",
      "sizeCm": 55,
      "inStock": true,
      "stockCount": null,
      "price": 549.99,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "availabilityText": "1 of 3 variants in stock",
  "fetchedAt": "2026-09-19T05:58:08.846Z",
  "sourceMeta": {
    "shopifyProductId": 15375251996937,
    "handle": "bocas-trk-400-wave-3",
    "productType": "WG1",
    "variantSkus": [
      "235090-1",
      "235090-2",
      "235090-3"
    ]
  }
}

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