Tern BYB P10 - 20 Zoll - Faltrahmen - 2027

fahrrad-xxl:657987 · source URL · confidence 0.7

Eligibility

Cannot win: category is kids, not city; availability is unknown; no size confirmed in stock; not-a-city-bike; confidence 0.7 below 0.75

Size decisions

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

A shopper asking for: 54 → nothing compatible · 56 → nothing compatible · 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:fahrrad-xxl / parse Tern

model retailer:fahrrad-xxl / derived Tern BYB P10 - 20 Zoll - Faltrahmen - 2027

modelYear retailer:fahrrad-xxl / parse Saison: 2027

category retailer:fahrrad-xxl / parse 20 Zoll

frameMaterial retailer:fahrrad-xxl / parse 6061

groupsetFamily retailer:fahrrad-xxl / dictionary Shimano Deore, 10-fach || Shimano Deore, 10-fach

electronicShifting retailer:fahrrad-xxl / derived Shimano Deore, 10-fach || Shimano Deore, 10-fach

speeds retailer:fahrrad-xxl / parse 10 - Gänge

brakes retailer:fahrrad-xxl / parse V-brakes

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

fork retailer:fahrrad-xxl / dictionary Tern Tarsus, 6061-AL, hydrogeformt

dropperPost retailer:fahrrad-xxl / derived seatpost row "Tern Telescope, 34.9/30.9 mm, 2014-AL" names no dropper, in a 39-field spec table

beltDrive retailer:fahrrad-xxl / parse KMC

kickstand retailer:fahrrad-xxl / parse Deluxe, center mount

lighting retailer:fahrrad-xxl / parse ohne Beleuchtung

wheelSize retailer:fahrrad-xxl / parse 20

powerMeter retailer:fahrrad-xxl / derived absent from a 39-field spec table

availability retailer:fahrrad-xxl / derived 0/0 sizes in stock

field	source	evidence
brand	`retailer:fahrrad-xxl` / parse	Tern
model	`retailer:fahrrad-xxl` / derived	Tern BYB P10 - 20 Zoll - Faltrahmen - 2027
modelYear	`retailer:fahrrad-xxl` / parse	Saison: 2027
category	`retailer:fahrrad-xxl` / parse	20 Zoll
frameMaterial	`retailer:fahrrad-xxl` / parse	6061
groupsetFamily	`retailer:fahrrad-xxl` / dictionary	Shimano Deore, 10-fach \|\| Shimano Deore, 10-fach
electronicShifting	`retailer:fahrrad-xxl` / derived	Shimano Deore, 10-fach \|\| Shimano Deore, 10-fach
speeds	`retailer:fahrrad-xxl` / parse	10 - Gänge
brakes	`retailer:fahrrad-xxl` / parse	V-brakes
suspension	`retailer:fahrrad-xxl` / derived	no suspension fork and no rear shock on a drop-bar listing
fork	`retailer:fahrrad-xxl` / dictionary	Tern Tarsus, 6061-AL, hydrogeformt
dropperPost	`retailer:fahrrad-xxl` / derived	seatpost row "Tern Telescope, 34.9/30.9 mm, 2014-AL" names no dropper, in a 39-field spec table
beltDrive	`retailer:fahrrad-xxl` / parse	KMC
kickstand	`retailer:fahrrad-xxl` / parse	Deluxe, center mount
lighting	`retailer:fahrrad-xxl` / parse	ohne Beleuchtung
wheelSize	`retailer:fahrrad-xxl` / parse	20
powerMeter	`retailer:fahrrad-xxl` / derived	absent from a 39-field spec table
availability	`retailer:fahrrad-xxl` / derived	0/0 sizes in stock

Warnings

blocking not-a-city-bike — Classified as kids.
high no-size-data — No frame sizes could be extracted.
info wheel-material-unknown — Wheel material could not be established.

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 14,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 30,
  "notes": [
    "Shimano Deore = 16.",
    "10-speed -2.",
    "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": 925,
  "valueScore": 0.617,
  "savingsVsMarket": -574.99
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "Wheelset is named 'Kinetix Pro' (Laufrad vorn: Kinetix Pro / Laufrad hinten: Kinetix Pro) but the source does not state the wheel material or a recognised tier; therefore wheelMaterial and wheelTier are null. The source gives a maximum load 'Zulässiges Gewicht inkl. Fahrer und Zuladung: 120 kg' but does not state the complete bike weight, so weightKg is null.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmen: Tern BYB, 6061-AL, Aluminium, patentierte TriFold-Technologie, EFBE-geprüft: ISO 4210",
      "confidence": 0.9
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schaltwerk: Shimano Deore, 10-fach",
      "confidence": 0.9
    },
    "groupsetFamily": {
      "value": "Deore",
      "evidence": "Schaltwerk: Shimano Deore, 10-fach",
      "confidence": 0.9
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Schaltwerk: Shimano Deore, 10-fach",
      "confidence": 0.8
    },
    "speeds": {
      "value": "10",
      "evidence": "10-Gang Kettenschaltung",
      "confidence": 0.95
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Schaltwerk: Shimano Deore, 10-fach\nSchalthebel: Shimano Deore, 10-fach\nKurbelgarnitur: FSA Vero, Built for Tern, 53-Zähne",
      "confidence": 0.9
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "brakes": {
      "value": "rim",
      "evidence": "Kinetix SpeedStop V-brakes, mechanische Felgenbremse",
      "confidence": 0.95
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "notes": "Wheelset is named 'Kinetix Pro' (Laufrad vorn: Kinetix Pro / Laufrad hinten: Kinetix Pro) but the source does not state the wheel material or a recognised tier; therefore wheelMaterial and wheelTier are null. The source gives a maximum load 'Zulässiges Gewicht inkl. Fahrer und Zuladung: 120 kg' but does not state the complete bike weight, so weightKg is null."
  }
}

Normalized record

{
  "id": "fahrrad-xxl:657987",
  "retailer": "fahrrad-xxl",
  "retailerProductId": "657987",
  "productUrl": "https://www.fahrrad-xxl.de/tern-byb-p10-m000047503",
  "brand": "Tern",
  "model": "BYB P10",
  "modelYear": 2027,
  "category": "kids",
  "categoryBasis": "stated",
  "sourceCategory": "city",
  "price": 1499.99,
  "originalPrice": 1599,
  "currency": "EUR",
  "discountPercent": 6,
  "frameMaterial": "aluminium",
  "frameModel": "Tern BYB, 6061-AL, Aluminium, patentierte TriFold-Technologie, EFBE-geprüft: ISO 4210",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Deore",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 10,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "Deore",
    "rearDerailleur": "Deore"
  },
  "groupsetTierSpread": 0,
  "crank": "FSA Vero, Built for Tern, 53-Zähne",
  "cassette": "11-36 Zähne, 10-fach",
  "brakes": "rim",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "none",
  "fork": {
    "make": null,
    "line": null,
    "tier": "rigid",
    "travelMm": 0
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": false,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": true,
  "lighting": false,
  "wheelSize": "other",
  "wheelset": "Kinetix Pro, Paired Spoke Technologie, 16 Speichen | Kinetix Pro, Paired Spoke Technologie, 20 Speichen",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Schwalbe Kojak, Performance Line, puncture protection, 20x1,35\" (35-406)",
  "weightKg": null,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [],
  "seller": null,
  "availability": "unknown",
  "gtins": [],
  "imageUrl": "https://cdn.fahrrad-xxl.de/media/pimg/604/thumbs/2774420_23442050.webp",
  "rawTitle": "Tern BYB P10 - 20 Zoll - Faltrahmen - 2027",
  "fetchedAt": "2026-09-19T06:27:15.814Z",
  "normalizationConfidence": 0.7,
  "warnings": [
    {
      "code": "not-a-city-bike",
      "message": "Classified as kids.",
      "severity": "blocking"
    },
    {
      "code": "no-size-data",
      "message": "No frame sizes could be extracted.",
      "severity": "high"
    },
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Zulässiges Gewicht inkl. Fahrer und Zuladung": "120 kg",
  "Schaltung": "10-Gang Kettenschaltung",
  "Kette": "KMC X10",
  "Kassette": "11-36 Zähne, 10-fach",
  "Schaltwerk": "Shimano Deore, 10-fach",
  "Schalthebel": "Shimano Deore, 10-fach",
  "Kurbelgarnitur": "FSA Vero, Built for Tern, 53-Zähne",
  "Bremshebel": "Shimano",
  "Bremsen vorne": "Kinetix SpeedStop V-brakes, mechanische Felgenbremse",
  "Bremsen hinten": "Kinetix SpeedStop V-brakes, mechanische Felgenbremse",
  "Gabel": "Tern Tarsus, 6061-AL, hydrogeformt",
  "Rahmen": "Tern BYB, 6061-AL, Aluminium, patentierte TriFold-Technologie, EFBE-geprüft: ISO 4210",
  "Sattelklemme": "Tern Collar",
  "Rahmenform": "Faltrahmen",
  "Griffe": "Ergon GP10",
  "Lenker": "Flat bar, 6061-AL, Andros adapted / Tern Physis RF, 3D-geschmiedet, 5 patentierte Technologien",
  "Pedale": "MKS EZY",
  "Sattel": "Tern Porter+ von Velo, patentiertes GripPad-Design, PrimeGel-Polsterung",
  "Vorbau": "Tern Andros (G2), verstellbar, geschmiedete Konstruktion, patentierte Technologie",
  "Steuersatz": "Tern Flux von FSA, Patronenlager, Physis integriert",
  "Sattelstütze": "Tern Telescope, 34.9/30.9 mm, 2014-AL",
  "Reifen (vorne)": "Schwalbe Kojak, Performance Line, puncture protection, 20x1,35\" (35-406)",
  "Laufrad vorn": "Kinetix Pro, Paired Spoke Technologie, 16 Speichen",
  "Reifen (hinten)": "Schwalbe Kojak, Performance Line, puncture protection, 20x1,35\" (35-406)",
  "Laufrad hinten": "Kinetix Pro, Paired Spoke Technologie, 20 Speichen",
  "Sonstiges": "Clip-System: AnchorBolt",
  "Klingel": "Pitch, brass",
  "Ständer": "Deluxe, center mount",
  "Tretlager": "FSA, Cartridge, gedichtete Lager",
  "Beleuchtung": "ohne Beleuchtung",
  "Farbe": "Rot",
  "Federung": "Mit Starrgabel",
  "Gänge": "10 - Gänge",
  "Geschlecht": "Unisex",
  "Marke": "Tern",
  "Radgröße": "20 Zoll",
  "Rahmenmaterial": "Aluminium",
  "Saison": "2027",
  "Schaltart": "Kettenschaltung"
}

Raw adapter output

{
  "retailer": "fahrrad-xxl",
  "retailerProductId": "657987",
  "productUrl": "https://www.fahrrad-xxl.de/tern-byb-p10-m000047503",
  "extractionMethod": "json-ld",
  "sourceCategory": "city",
  "rawTitle": "Tern BYB P10 - 20 Zoll - Faltrahmen - 2027",
  "rawBrand": "Tern",
  "price": 1499.99,
  "originalPrice": 1599,
  "currency": "EUR",
  "imageUrl": "https://cdn.fahrrad-xxl.de/media/pimg/604/thumbs/2774420_23442050.webp",
  "rawSpecifications": {
    "Zulässiges Gewicht inkl. Fahrer und Zuladung": "120 kg",
    "Schaltung": "10-Gang Kettenschaltung",
    "Kette": "KMC X10",
    "Kassette": "11-36 Zähne, 10-fach",
    "Schaltwerk": "Shimano Deore, 10-fach",
    "Schalthebel": "Shimano Deore, 10-fach",
    "Kurbelgarnitur": "FSA Vero, Built for Tern, 53-Zähne",
    "Bremshebel": "Shimano",
    "Bremsen vorne": "Kinetix SpeedStop V-brakes, mechanische Felgenbremse",
    "Bremsen hinten": "Kinetix SpeedStop V-brakes, mechanische Felgenbremse",
    "Gabel": "Tern Tarsus, 6061-AL, hydrogeformt",
    "Rahmen": "Tern BYB, 6061-AL, Aluminium, patentierte TriFold-Technologie, EFBE-geprüft: ISO 4210",
    "Sattelklemme": "Tern Collar",
    "Rahmenform": "Faltrahmen",
    "Griffe": "Ergon GP10",
    "Lenker": "Flat bar, 6061-AL, Andros adapted / Tern Physis RF, 3D-geschmiedet, 5 patentierte Technologien",
    "Pedale": "MKS EZY",
    "Sattel": "Tern Porter+ von Velo, patentiertes GripPad-Design, PrimeGel-Polsterung",
    "Vorbau": "Tern Andros (G2), verstellbar, geschmiedete Konstruktion, patentierte Technologie",
    "Steuersatz": "Tern Flux von FSA, Patronenlager, Physis integriert",
    "Sattelstütze": "Tern Telescope, 34.9/30.9 mm, 2014-AL",
    "Reifen (vorne)": "Schwalbe Kojak, Performance Line, puncture protection, 20x1,35\" (35-406)",
    "Laufrad vorn": "Kinetix Pro, Paired Spoke Technologie, 16 Speichen",
    "Reifen (hinten)": "Schwalbe Kojak, Performance Line, puncture protection, 20x1,35\" (35-406)",
    "Laufrad hinten": "Kinetix Pro, Paired Spoke Technologie, 20 Speichen",
    "Sonstiges": "Clip-System: AnchorBolt",
    "Klingel": "Pitch, brass",
    "Ständer": "Deluxe, center mount",
    "Tretlager": "FSA, Cartridge, gedichtete Lager",
    "Beleuchtung": "ohne Beleuchtung",
    "Farbe": "Rot",
    "Federung": "Mit Starrgabel",
    "Gänge": "10 - Gänge",
    "Geschlecht": "Unisex",
    "Marke": "Tern",
    "Radgröße": "20 Zoll",
    "Rahmenmaterial": "Aluminium",
    "Saison": "2027",
    "Schaltart": "Kettenschaltung"
  },
  "rawFeatures": [
    "Das Tern BYB P10 ist ein hochwertiges Faltrad mit einem robusten Aluminiumrahmen und 20-Zoll-Rädern. Es verfügt über eine präzise 10-Gang Kettenschaltung mit Shimano Deore Schaltwerk und zuverlässige Kinetix SpeedStop V-Bremsen vorne und hinten für sicheres Bremsen. Die Schwalbe Kojak Performance Line Reifen bieten Pannenschutz und optimale Fahreigenschaften. Ausgestattet mit einem verstellbaren Tern Andros Vorbau und komfortablen MKS EZY Pedalen, ist das BYB P10 ideal für Pendler und Stadtfahrer, die ein kompaktes, leicht faltbares Fahrrad mit hoher Qualität suchen."
  ],
  "rawSizes": [],
  "availabilityText": null,
  "fetchedAt": "2026-09-19T06:27:15.814Z",
  "sourceMeta": {
    "articleNumber": "M000047503",
    "variantCount": 1,
    "skus": [
      "x1990604"
    ],
    "availabilities": [
      "https://schema.org/InStock"
    ]
  }
}

Impressum · Privacy · Contact · About BikeFind