Bh GravelX 1.5 GRX 820 2027 gravelbike

bikeinn:143473509 · source URL · confidence 0.83

Eligibility

Can win a band.

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
S	S	—	unknown	unsupported	yes	€1.721,99	—
M	M	—	unknown	unsupported	yes	€1.721,99	—
L	L	—	unknown	unsupported	yes	€1.721,99	—
XL	XL	—	unknown	unsupported	yes	€1.774,99	—

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

—

unknown

unsupported

yes

€1.721,99

—

unknown

unsupported

yes

€1.721,99

—

unknown

unsupported

yes

€1.721,99

—

unknown

unsupported

yes

€1.774,99

—

mapping	unsupported
reason	BH publishes no defensible conventional equivalence for its letter sizes. BH sizes in its own private tokens (XS, SM, MD, LA, XL, XX) which are not the market's letters — 'SM' means Small at BH and S/M at Giant. The centimetre figures retailers print beside them are BH's seat tubes: the RS1 3.5 geometry row 'h1 - Seat-Tube Length' reads 460, 480, 500, 520, 540 for XS, SM, MD, LA, XL, which is exactly Bike-Discount's 'SM (48 cm)', 'MD (50 cm)', 'LA (52 cm)'. Both the tokens and the centimetres are therefore unusable.

mapping

unsupported

reason

BH publishes no defensible conventional equivalence for its letter sizes. BH sizes in its own private tokens (XS, SM, MD, LA, XL, XX) which are not the market's letters — 'SM' means Small at BH and S/M at Giant. The centimetre figures retailers print beside them are BH's seat tubes: the RS1 3.5 geometry row 'h1 - Seat-Tube Length' reads 460, 480, 500, 520, 540 for XS, SM, MD, LA, XL, which is exactly Bike-Discount's 'SM (48 cm)', 'MD (50 cm)', 'LA (52 cm)'. Both the tokens and the centimetres are therefore unusable.

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

Identity

Canonical configuration: BH | GravelX 1.5 GRX 820 gravelbike | GRX | 2027
Confidence: high

brand exact (BH)
model normalized to "gravelx 1.5 grx 820 gravelbike"
groupset family exact (GRX)
model year exact (2027)
2 listings across 1 retailer

retailer	price	sizes in stock
Bikeinn	€1.721,99	M	debug
Bikeinn	€1.721,99	S, M, L, XL	debug

retailer

price

sizes in stock

Bikeinn

€1.721,99

debug

Bikeinn

€1.721,99

S, M, L, XL

debug

Provenance — why we believe each fact

field source evidence

brand retailer:bikeinn / parse Bh

model retailer:bikeinn / derived Bh GravelX 1.5 GRX 820 2027 gravelbike

modelYear retailer:bikeinn / parse Bh GravelX 1.5 GRX 820 2027 gravelbike

category retailer:bikeinn / parse GRX

frameMaterial retailer:bikeinn / parse Legierung

groupsetFamily retailer:bikeinn / dictionary Shimano GRX 610 || Shimano GRX 820 12-fach

electronicShifting retailer:bikeinn / derived Shimano GRX 610 || Shimano GRX 820 12-fach

speeds retailer:bikeinn / parse 12-fach

brakes retailer:bikeinn / dictionary component code GRX

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

fork retailer:bikeinn / dictionary Gravel X Carbon 1.5´´

dropperPost retailer:bikeinn / derived seatpost row "BH Lite 27.2" names no dropper, in a 19-field spec table

powerMeter retailer:bikeinn / derived absent from a 19-field spec table

availability retailer:bikeinn / derived 4/4 sizes in stock

field	source	evidence
brand	`retailer:bikeinn` / parse	Bh
model	`retailer:bikeinn` / derived	Bh GravelX 1.5 GRX 820 2027 gravelbike
modelYear	`retailer:bikeinn` / parse	Bh GravelX 1.5 GRX 820 2027 gravelbike
category	`retailer:bikeinn` / parse	GRX
frameMaterial	`retailer:bikeinn` / parse	Legierung
groupsetFamily	`retailer:bikeinn` / dictionary	Shimano GRX 610 \|\| Shimano GRX 820 12-fach
electronicShifting	`retailer:bikeinn` / derived	Shimano GRX 610 \|\| Shimano GRX 820 12-fach
speeds	`retailer:bikeinn` / parse	12-fach
brakes	`retailer:bikeinn` / dictionary	component code GRX
suspension	`retailer:bikeinn` / derived	no suspension fork and no rear shock on a drop-bar listing
fork	`retailer:bikeinn` / dictionary	Gravel X Carbon 1.5´´
dropperPost	`retailer:bikeinn` / derived	seatpost row "BH Lite 27.2" names no dropper, in a 19-field spec table
powerMeter	`retailer:bikeinn` / derived	absent from a 19-field spec table
availability	`retailer:bikeinn` / derived	4/4 sizes in stock

Warnings

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

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 20,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 36,
  "notes": [
    "Shimano GRX = 20.",
    "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 gravel.",
    "Weight not published: no weight adjustment either way."
  ],
  "marketPrice": 1779,
  "valueScore": 1.033,
  "savingsVsMarket": 57.00999999999999
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "Frame material stated as 'Material Aluminium'. Groupset is Shimano GRX (Shimano GRX 820 crank and derailleur) but cassette (Shimano SLX) and chain (Shimano Deore) indicate a mixed build. Wheels named as 'Shimano Rx180 Scheibe' but wheel material/tier not explicitly stated; weight and brakes' actuation type are not explicitly stated in the source.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Material Aluminium",
      "confidence": 0.9
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Antriebsmarke: Shimano",
      "confidence": 0.9
    },
    "groupsetFamily": {
      "value": "GRX",
      "evidence": "Shimano GRX 820",
      "confidence": 0.9
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Schalthebel Shimano GRX 610",
      "confidence": 0.8
    },
    "speeds": {
      "value": "12",
      "evidence": "12-fach",
      "confidence": 0.95
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Kurbelgarnitur: Shimano GRX 820 Mono 40T | Shimano GRX 820 Mono 40T\nKassette: Shimano SLX 11/45",
      "confidence": 0.9
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "brakes": {
      "value": null,
      "evidence": null,
      "confidence": 0.4
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.5
    },
    "notes": "Frame material stated as 'Material Aluminium'. Groupset is Shimano GRX (Shimano GRX 820 crank and derailleur) but cassette (Shimano SLX) and chain (Shimano Deore) indicate a mixed build. Wheels named as 'Shimano Rx180 Scheibe' but wheel material/tier not explicitly stated; weight and brakes' actuation type are not explicitly stated in the source."
  }
}

Normalized record

{
  "id": "bikeinn:143473509",
  "retailer": "bikeinn",
  "retailerProductId": "143473509",
  "productUrl": "https://www.tradeinn.com/bikeinn/de/bh-gravelx-1-5-grx-820-2027-gravelbike/143473509/p",
  "brand": "BH",
  "model": "GravelX 1.5 GRX 820 gravelbike",
  "modelYear": 2027,
  "category": "gravel",
  "categoryBasis": "stated",
  "sourceCategory": "gravel",
  "price": 1721.99,
  "originalPrice": 1999.9,
  "currency": "EUR",
  "discountPercent": 14,
  "frameMaterial": "aluminium",
  "frameModel": "Gravel X Legierung 7005, Hydroforming",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "GRX",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 12,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "GRX",
    "rearDerailleur": "GRX",
    "crank": "GRX"
  },
  "groupsetTierSpread": 0,
  "crank": "Shimano GRX 820 Mono 40T | Shimano GRX 820 Mono 40T",
  "cassette": "Shimano SLX 11/45",
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "none",
  "fork": {
    "make": null,
    "line": null,
    "tier": "rigid",
    "travelMm": 0
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": null,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": null,
  "wheelset": "Shimano Rx180 Scheibe",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Maxxis Rambler 700X45 | Maxxis Rambler 700X45",
  "weightKg": null,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 1,
      "price": 1721.99
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 2,
      "price": 1721.99
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 1,
      "price": 1721.99
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1774.99
    }
  ],
  "seller": null,
  "availability": "in-stock",
  "gtins": [],
  "imageUrl": "https://www.tradeinn.com/f/14347/143473509/bh-gravelx-1.5-grx-820-2027-gravelbike.webp",
  "rawTitle": "Bh GravelX 1.5 GRX 820 2027 gravelbike",
  "fetchedAt": "2026-09-19T06:13:02.096Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Rahmen": "Gravel X Legierung 7005, Hydroforming",
  "Gabel": "Gravel X Carbon 1.5´´",
  "Kurbelgarnitur": "Shimano GRX 820 Mono 40T | Shimano GRX 820 Mono 40T",
  "Kassette": "Shimano SLX 11/45",
  "Schalthebel": "Shimano GRX 610",
  "Hinterrad-Schaltwerk": "Shimano GRX 820 12-fach",
  "Kette": "Shimano Deore",
  "Lenker": "Bh Lite Gravel",
  "Vorbau": "FSA NS SMR",
  "Vordere Bremse": "Shimano GRX 610",
  "Hintere Bremse": "Shimano GRX 610",
  "Räder": "Shimano Rx180 Scheibe",
  "Reifen": "Maxxis Rambler 700X45 | Maxxis Rambler 700X45",
  "Sattelstütze": "BH Lite 27.2",
  "Sattel": "BH Era XGR",
  "Farbe": "Blau",
  "Raddurchmesser": "28´´- 700",
  "Material": "Aluminium",
  "Antriebsmarke": "Shimano"
}

Raw adapter output

{
  "retailer": "bikeinn",
  "retailerProductId": "143473509",
  "productUrl": "https://www.tradeinn.com/bikeinn/de/bh-gravelx-1-5-grx-820-2027-gravelbike/143473509/p",
  "extractionMethod": "json-ld",
  "sourceCategory": "gravel",
  "rawTitle": "Bh GravelX 1.5 GRX 820 2027 gravelbike",
  "rawBrand": "Bh",
  "price": 1721.99,
  "originalPrice": 1999.9,
  "currency": "EUR",
  "imageUrl": "https://www.tradeinn.com/f/14347/143473509/bh-gravelx-1.5-grx-820-2027-gravelbike.webp",
  "rawSpecifications": {
    "Rahmen": "Gravel X Legierung 7005, Hydroforming",
    "Gabel": "Gravel X Carbon 1.5´´",
    "Kurbelgarnitur": "Shimano GRX 820 Mono 40T | Shimano GRX 820 Mono 40T",
    "Kassette": "Shimano SLX 11/45",
    "Schalthebel": "Shimano GRX 610",
    "Hinterrad-Schaltwerk": "Shimano GRX 820 12-fach",
    "Kette": "Shimano Deore",
    "Lenker": "Bh Lite Gravel",
    "Vorbau": "FSA NS SMR",
    "Vordere Bremse": "Shimano GRX 610",
    "Hintere Bremse": "Shimano GRX 610",
    "Räder": "Shimano Rx180 Scheibe",
    "Reifen": "Maxxis Rambler 700X45 | Maxxis Rambler 700X45",
    "Sattelstütze": "BH Lite 27.2",
    "Sattel": "BH Era XGR",
    "Farbe": "Blau",
    "Raddurchmesser": "28´´- 700",
    "Material": "Aluminium",
    "Antriebsmarke": "Shimano"
  },
  "rawFeatures": [
    "Rahmen Gravel X Legierung 7005, Hydroforming",
    "Gabel Gravel X Carbon 1.5´´",
    "Kurbelgarnitur Shimano GRX 820 Mono 40T | Shimano GRX 820 Mono 40T",
    "Kassette Shimano SLX 11/45",
    "Schalthebel Shimano GRX 610",
    "Hinterrad-Schaltwerk Shimano GRX 820 12-fach",
    "Kette Shimano Deore",
    "Lenker Bh Lite Gravel",
    "Vorbau FSA NS SMR",
    "Vordere Bremse Shimano GRX 610",
    "Hintere Bremse Shimano GRX 610",
    "Räder Shimano Rx180 Scheibe",
    "Reifen Maxxis Rambler 700X45 | Maxxis Rambler 700X45",
    "Sattelstütze BH Lite 27.2",
    "Sattel BH Era XGR",
    "Farbe Blau",
    "Raddurchmesser 28´´- 700",
    "Material Aluminium",
    "Antriebsmarke Shimano"
  ],
  "rawSizes": [
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 1,
      "price": 1721.99
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 2,
      "price": 1721.99
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 1,
      "price": 1721.99
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1774.99
    }
  ],
  "availabilityText": null,
  "fetchedAt": "2026-09-19T06:13:02.096Z",
  "sourceMeta": {
    "indexPrice": 1721.99,
    "indexWeight": "16.90",
    "hasSpecFlag": "no",
    "stockedSizes": [
      {
        "size": "S",
        "exist": "1",
        "ref": "LG157-BCC-SM"
      },
      {
        "size": "L",
        "exist": "1",
        "ref": "LG157-BCC-LA"
      },
      {
        "size": "M",
        "exist": "2",
        "ref": "LG157-BCC-MD"
      }
    ],
    "mpn": "LG157-BCC-XL"
  }
}

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