Bh RS1 4.0 105 2026 rennrad

bikeinn:142462262 · source URL · confidence 0.83

Eligibility

Can win a band.

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
XS	XS	—	unknown	unsupported	yes	€2.790,49	—
S	S	—	unknown	unsupported	yes	€2.790,49	—
M	M	—	unknown	unsupported	yes	€2.870,99	—

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

—

unknown

unsupported

yes

€2.790,49

—

unknown

unsupported

yes

€2.790,49

—

unknown

unsupported

yes

€2.870,99

—

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 | RS1 4.0 105 | 105 Di2 | 2026
Confidence: high

brand exact (BH)
model normalized to "rs1 4.0 105"
groupset family exact (105 Di2)
model year exact (2026)
2 listings across 1 retailer

retailer	price	sizes in stock
Bikeinn	€2.790,49	XS, S, M	debug
Bikeinn	€2.899,99	S, M	debug

retailer

price

sizes in stock

Bikeinn

€2.790,49

XS, S, M

debug

Bikeinn

€2.899,99

S, M

debug

Provenance — why we believe each fact

field source evidence

brand retailer:bikeinn / parse Bh

model retailer:bikeinn / derived Bh RS1 4.0 105 2026 rennrad

modelYear retailer:bikeinn / parse Bh RS1 4.0 105 2026 rennrad

category retailer:bikeinn / derived rennrad

frameMaterial retailer:bikeinn / parse Carbon

groupsetFamily retailer:bikeinn / dictionary Shimano 105 Di2 || Shimano 105 Di2 12-fach | Shimano 105 Di2

electronicShifting retailer:bikeinn / parse Di2

speeds retailer:bikeinn / parse 12-fach

brakes retailer:bikeinn / parse hydraulisch

powerMeter retailer:bikeinn / derived absent from a 20-field spec table

availability retailer:bikeinn / derived JSON-LD InStock for at least one size

field	source	evidence
brand	`retailer:bikeinn` / parse	Bh
model	`retailer:bikeinn` / derived	Bh RS1 4.0 105 2026 rennrad
modelYear	`retailer:bikeinn` / parse	Bh RS1 4.0 105 2026 rennrad
category	`retailer:bikeinn` / derived	rennrad
frameMaterial	`retailer:bikeinn` / parse	Carbon
groupsetFamily	`retailer:bikeinn` / dictionary	Shimano 105 Di2 \|\| Shimano 105 Di2 12-fach \| Shimano 105 Di2
electronicShifting	`retailer:bikeinn` / parse	Di2
speeds	`retailer:bikeinn` / parse	12-fach
brakes	`retailer:bikeinn` / parse	hydraulisch
powerMeter	`retailer:bikeinn` / derived	absent from a 20-field spec table
availability	`retailer:bikeinn` / derived	JSON-LD InStock for at least one size

Warnings

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

Score breakdown

{
  "frameScore": 26,
  "drivetrainScore": 27,
  "wheelScore": 4,
  "extrasScore": 3,
  "weightAdjustment": 0,
  "equipmentValue": 60,
  "notes": [
    "Shimano 105 Di2 = 27.",
    "Wheels unknown: scored below basic aluminium rather than assumed.",
    "Weight not published: no weight adjustment either way."
  ],
  "marketPrice": 2986,
  "valueScore": 1.07,
  "savingsVsMarket": 195.51000000000022
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "Wheelset listed as 'Räder: Vision Team 35' but the source does not state wheel material or a recognized tier mapping, so wheelMaterial and wheelTier are left null. Weight and power meter are not mentioned. mixedGroupset set to true because shifters/derailleurs are Shimano 105 Di2 while the crank is listed as Shimano 105 (non-Di2).",
  "raw": {
    "frameMaterial": {
      "value": "carbon",
      "evidence": "Material: Carbon",
      "confidence": 0.95
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Antriebsmarke: Shimano",
      "confidence": 0.95
    },
    "groupsetFamily": {
      "value": "105 Di2",
      "evidence": "Shimano 105 Di2",
      "confidence": 0.95
    },
    "electronicShifting": {
      "value": "true",
      "evidence": "Shimano 105 Di2",
      "confidence": 0.9
    },
    "speeds": {
      "value": "12",
      "evidence": "Shimano 105 Di2 12-fach",
      "confidence": 0.95
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Kurbelgarnitur: Shimano 105 52/36\nSchalthebel: Shimano 105 Di2",
      "confidence": 0.85
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.45
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.45
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Vordere Bremse: Shimano 105 hydraulisch",
      "confidence": 0.95
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0.4
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.4
    },
    "notes": "Wheelset listed as 'Räder: Vision Team 35' but the source does not state wheel material or a recognized tier mapping, so wheelMaterial and wheelTier are left null. Weight and power meter are not mentioned. mixedGroupset set to true because shifters/derailleurs are Shimano 105 Di2 while the crank is listed as Shimano 105 (non-Di2)."
  }
}

Normalized record

{
  "id": "bikeinn:142462262",
  "retailer": "bikeinn",
  "retailerProductId": "142462262",
  "productUrl": "https://www.tradeinn.com/bikeinn/de/bh-rs1-4-0-105-2026-rennrad/142462262/p",
  "brand": "BH",
  "model": "RS1 4.0 105",
  "modelYear": 2026,
  "category": "road",
  "price": 2790.49,
  "originalPrice": 3699.9,
  "currency": "EUR",
  "discountPercent": 25,
  "frameMaterial": "carbon",
  "frameModel": "RS1 Scheibe ACR Monocoque",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "105 Di2",
  "groupsetGeneration": null,
  "electronicShifting": true,
  "speeds": 12,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "105 Di2",
    "rearDerailleur": "105 Di2",
    "crank": "105",
    "cassette": "105"
  },
  "groupsetTierSpread": 0,
  "crank": "Shimano 105 52/36",
  "cassette": "Shimano 105 11/34",
  "brakes": "hydraulic-disc",
  "wheelset": "Vision Team 35",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Hutchinson Nitro 700x 28 | Hutchinson Nitro 700x 28",
  "weightKg": null,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "XS",
      "size": "XS",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 2790.49
    },
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 2790.49
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 1,
      "price": 2870.99
    }
  ],
  "availability": "in-stock",
  "gtins": [],
  "imageUrl": "https://www.tradeinn.com/f/14246/142462262/bh-rs1-4.0-105-2026-rennrad.webp",
  "rawTitle": "Bh RS1 4.0 105 2026 rennrad",
  "fetchedAt": "2026-09-03T04:26:14.344Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Gabel": "RS1 Disc Vollintegriert Tapered, Vollcarbon 1.5",
  "Hinterrad-Schaltwerk": "Shimano 105 Di2 12-fach",
  "Kassette": "Shimano 105 11/34",
  "Vordere Bremse": "Shimano 105 hydraulisch",
  "Hintere Bremse": "Shimano 105 hydraulisch",
  "Kette": "Shimano 105",
  "Lenker": "EVO SL Monocoque ACR",
  "Sattel": "San Marco Monza",
  "Rahmen": "RS1 Scheibe ACR Monocoque",
  "Kurbelgarnitur": "Shimano 105 52/36",
  "Schalthebel": "Shimano 105 Di2",
  "Schaltwerk": "Shimano 105 Di2",
  "Vorbau": "EVO SL Monocoque ACR",
  "Reifen": "Hutchinson Nitro 700x 28 | Hutchinson Nitro 700x 28",
  "Sattelstütze": "RS1 Aero",
  "Räder": "Vision Team 35",
  "Pedale": "Shimano 105 52/36",
  "Farbe": "Silber",
  "Material": "Carbon",
  "Antriebsmarke": "Shimano"
}

Raw adapter output

{
  "retailer": "bikeinn",
  "retailerProductId": "142462262",
  "productUrl": "https://www.tradeinn.com/bikeinn/de/bh-rs1-4-0-105-2026-rennrad/142462262/p",
  "extractionMethod": "json-ld",
  "rawTitle": "Bh RS1 4.0 105 2026 rennrad",
  "rawBrand": "Bh",
  "price": 2790.49,
  "originalPrice": 3699.9,
  "currency": "EUR",
  "imageUrl": "https://www.tradeinn.com/f/14246/142462262/bh-rs1-4.0-105-2026-rennrad.webp",
  "rawSpecifications": {
    "Gabel": "RS1 Disc Vollintegriert Tapered, Vollcarbon 1.5",
    "Hinterrad-Schaltwerk": "Shimano 105 Di2 12-fach",
    "Kassette": "Shimano 105 11/34",
    "Vordere Bremse": "Shimano 105 hydraulisch",
    "Hintere Bremse": "Shimano 105 hydraulisch",
    "Kette": "Shimano 105",
    "Lenker": "EVO SL Monocoque ACR",
    "Sattel": "San Marco Monza",
    "Rahmen": "RS1 Scheibe ACR Monocoque",
    "Kurbelgarnitur": "Shimano 105 52/36",
    "Schalthebel": "Shimano 105 Di2",
    "Schaltwerk": "Shimano 105 Di2",
    "Vorbau": "EVO SL Monocoque ACR",
    "Reifen": "Hutchinson Nitro 700x 28 | Hutchinson Nitro 700x 28",
    "Sattelstütze": "RS1 Aero",
    "Räder": "Vision Team 35",
    "Pedale": "Shimano 105 52/36",
    "Farbe": "Silber",
    "Material": "Carbon",
    "Antriebsmarke": "Shimano"
  },
  "rawFeatures": [
    "Gabel RS1 Disc Vollintegriert Tapered, Vollcarbon 1.5",
    "Hinterrad-Schaltwerk Shimano 105 Di2 12-fach",
    "Kassette Shimano 105 11/34",
    "Vordere Bremse Shimano 105 hydraulisch",
    "Hintere Bremse Shimano 105 hydraulisch",
    "Kette Shimano 105",
    "Lenker EVO SL Monocoque ACR",
    "Sattel San Marco Monza",
    "Rahmen RS1 Scheibe ACR Monocoque",
    "Kurbelgarnitur Shimano 105 52/36",
    "Schalthebel Shimano 105 Di2",
    "Schaltwerk Shimano 105 Di2",
    "Vorbau EVO SL Monocoque ACR",
    "Reifen Hutchinson Nitro 700x 28 | Hutchinson Nitro 700x 28",
    "Sattelstütze RS1 Aero",
    "Räder Vision Team 35",
    "Pedale Shimano 105 52/36",
    "Farbe Silber",
    "Material Carbon",
    "Antriebsmarke Shimano"
  ],
  "rawSizes": [
    {
      "rawSize": "XS",
      "size": "XS",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 2790.49
    },
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 2790.49
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 1,
      "price": 2870.99
    }
  ],
  "availabilityText": "JSON-LD InStock for at least one size",
  "fetchedAt": "2026-09-03T04:26:14.344Z",
  "sourceMeta": {
    "indexPrice": 2790.49,
    "indexWeight": "9.00",
    "hasSpecFlag": "no",
    "stockedSizes": [
      {
        "size": "M",
        "exist": "1",
        "ref": "LA406-CNG-MD"
      }
    ],
    "mpn": "LA406-CNG-MD"
  }
}