Cervelo S5 Shimano Ultegra Di2, carnelian

biker-boarder:3160548 · source URL · confidence 1 · GTIN 0616663232131, 0616663232148, 0616663232155

Eligibility

Can win a band.

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
51 cm	—	51 cm	exact scale	stated by the retailer	yes	€7.999	51 cm
54 cm	—	54 cm	exact scale	stated by the retailer	?	listing price	54 cm
56 cm	—	56 cm	exact scale	stated by the retailer	?	listing price	56 cm

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

51 cm

—

51 cm

exact scale

stated by the retailer

yes

€7.999

51 cm

54 cm

—

54 cm

exact scale

stated by the retailer

listing price

54 cm

56 cm

—

56 cm

exact scale

stated by the retailer

listing price

56 cm

A shopper asking for: 54 → 54 cm fits but sold out · 56 → 56 cm fits but sold out · 58 → nothing compatible · 60 → nothing compatible

Identity

Canonical configuration: Cervelo | S5 Ultegra Di2 | Ultegra Di2 | 2026
Confidence: high

brand exact (Cervelo)
model normalized to "s5 ultegra"
groupset family exact (Ultegra Di2)
model year 2026 on 5 of 7 listings, unstated on the rest
GTIN match (0616663232070, 0616663232087, 0616663232094, +4 more)
7 listings across 5 retailers

retailer	price	sizes in stock
BIKER-BOARDER	€7.999	51 cm	debug
BIKER-BOARDER	€7.999	54 cm	debug
BikeExchange	€8.888	58cm	debug
Fahrrad XXL	€9.499,99	54 cm	debug
Mount7	€9.999	none	debug
Liquid-Life	€9.999	none	debug
Liquid-Life	€9.999	none	debug

retailer

price

sizes in stock

BIKER-BOARDER

€7.999

51 cm

debug

BIKER-BOARDER

€7.999

54 cm

debug

BikeExchange

€8.888

58cm

debug

Fahrrad XXL

€9.499,99

54 cm

debug

Mount7

€9.999

none

debug

Liquid-Life

€9.999

none

debug

Liquid-Life

€9.999

none

debug

Provenance — why we believe each fact

field source evidence

brand retailer:biker-boarder / parse cervelo

model retailer:biker-boarder / derived Cervelo S5 Shimano Ultegra Di2, carnelian

category retailer:biker-boarder / derived retailer taxonomy

frameMaterial retailer:biker-boarder / parse Carbon

groupsetFamily retailer:biker-boarder / dictionary Shimano Ultegra, R8150 || Shimano Ultegra, R8150 || Shimano Ultegra, R8150

electronicShifting retailer:biker-boarder / parse Di2

speeds retailer:biker-boarder / parse 12-fach

brakes retailer:biker-boarder / parse hydr. Scheibenbremse

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

fork retailer:biker-boarder / dictionary Cervélo All-Carbon, Bayonet S5 Fork

dropperPost retailer:biker-boarder / derived seatpost row "Cervélo SP34 Carbon" names no dropper, in a 38-field spec table

beltDrive retailer:biker-boarder / parse Shimano Ultegra, R8150

wheelMaterial retailer:biker-boarder / dictionary Reserve 57

wheelTier retailer:biker-boarder / dictionary Reserve 57

powerMeter retailer:biker-boarder / parse 4iiii

powerMeterKind retailer:biker-boarder / parse Dual Sided

availability retailer:biker-boarder / derived 5-12 Werktage

productModelYear retailer:fahrrad-xxl / derived (1) Saison: 2026

field	source	evidence
brand	`retailer:biker-boarder` / parse	cervelo
model	`retailer:biker-boarder` / derived	Cervelo S5 Shimano Ultegra Di2, carnelian
category	`retailer:biker-boarder` / derived	retailer taxonomy
frameMaterial	`retailer:biker-boarder` / parse	Carbon
groupsetFamily	`retailer:biker-boarder` / dictionary	Shimano Ultegra, R8150 \|\| Shimano Ultegra, R8150 \|\| Shimano Ultegra, R8150
electronicShifting	`retailer:biker-boarder` / parse	Di2
speeds	`retailer:biker-boarder` / parse	12-fach
brakes	`retailer:biker-boarder` / parse	hydr. Scheibenbremse
suspension	`retailer:biker-boarder` / derived	no suspension fork and no rear shock on a drop-bar listing
fork	`retailer:biker-boarder` / dictionary	Cervélo All-Carbon, Bayonet S5 Fork
dropperPost	`retailer:biker-boarder` / derived	seatpost row "Cervélo SP34 Carbon" names no dropper, in a 38-field spec table
beltDrive	`retailer:biker-boarder` / parse	Shimano Ultegra, R8150
wheelMaterial	`retailer:biker-boarder` / dictionary	Reserve 57
wheelTier	`retailer:biker-boarder` / dictionary	Reserve 57
powerMeter	`retailer:biker-boarder` / parse	4iiii
powerMeterKind	`retailer:biker-boarder` / parse	Dual Sided
availability	`retailer:biker-boarder` / derived	5-12 Werktage
productModelYear	`retailer:fahrrad-xxl` / derived (1)	Saison: 2026

Warnings

info single-size-only — Only one size is in stock (51 cm).
info model-year-from-product — This shop does not publish a model year. The 6 other listings of this product agree it is a 2026, read here from fahrrad-xxl's listing (Cervelo S5 Ultegra Di2 - 28 Zoll - Diamant - 2026).

Score breakdown

{
  "frameScore": 26,
  "drivetrainScore": 33,
  "wheelScore": 20,
  "extrasScore": 12,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 91,
  "notes": [
    "Shimano Ultegra Di2 = 33.",
    "Wheels \"high-quality-carbon\" = 20.",
    "Power meter (dual) +8.",
    "Brakes \"hydraulic-disc\" +3.",
    "Tubeless-ready +1.",
    "Weight not published: no weight adjustment either way."
  ],
  "marketPrice": 6700,
  "valueScore": 0.838,
  "savingsVsMarket": -1299
}

AI normalization

{
  "requested": [
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "Wheelset named as 'Reserve 57/64TA' (carbon) with DT Swiss 240 hubs; wheel tier not assigned because the vendor 'Reserve' model cannot be deterministically mapped to the allowed wheelTier vocabulary. Crank is Shimano Ultegra R8100 but includes a 4iiii power meter; I treated this as not constituting a different groupset family for mixedGroupset.",
  "raw": {
    "frameMaterial": {
      "value": "carbon",
      "evidence": "Rahmenmaterial: Carbon",
      "confidence": 0.95
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Shimano Ultegra Di2 Schaltgruppe inkl. Power Meter",
      "confidence": 0.95
    },
    "groupsetFamily": {
      "value": "Ultegra Di2",
      "evidence": "Shimano Ultegra Di2 Schaltgruppe inkl. Power Meter",
      "confidence": 0.95
    },
    "electronicShifting": {
      "value": "true",
      "evidence": "Schaltart: elektronisch",
      "confidence": 0.9
    },
    "speeds": {
      "value": "12",
      "evidence": "Kassette: Shimano Ultegra, R8100, 11-34 Z., 12-fach",
      "confidence": 0.95
    },
    "mixedGroupset": {
      "value": "false",
      "evidence": "Kurbelsatz: Shimano Ultegra, R8100 mit 4iiii Precision Pro, GEN3+ Dual Sided Power Meter",
      "confidence": 0.75
    },
    "wheelMaterial": {
      "value": "carbon",
      "evidence": "Reserve 57|64TA Carbon Laufradsatz",
      "confidence": 0.9
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.07
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremsentyp: hydr. Scheibenbremse",
      "confidence": 0.95
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "powerMeter": {
      "value": "true",
      "evidence": "Kurbelsatz: Shimano Ultegra, R8100 mit 4iiii Precision Pro, GEN3+ Dual Sided Power Meter",
      "confidence": 0.95
    },
    "notes": "Wheelset named as 'Reserve 57/64TA' (carbon) with DT Swiss 240 hubs; wheel tier not assigned because the vendor 'Reserve' model cannot be deterministically mapped to the allowed wheelTier vocabulary. Crank is Shimano Ultegra R8100 but includes a 4iiii power meter; I treated this as not constituting a different groupset family for mixedGroupset."
  }
}

Normalized record

{
  "id": "biker-boarder:3160548",
  "retailer": "biker-boarder",
  "retailerProductId": "3160548",
  "productUrl": "https://www.biker-boarder.de/cervelo/3160548.html",
  "brand": "Cervelo",
  "model": "S5 Shimano Ultegra Di2, carnelian",
  "modelYear": null,
  "category": "road",
  "categoryBasis": "route",
  "sourceCategory": "road",
  "price": 7999,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "carbon",
  "frameModel": "S5 Carbon-Rahmen",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Ultegra Di2",
  "groupsetGeneration": null,
  "electronicShifting": true,
  "speeds": 12,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "Ultegra Di2",
    "rearDerailleur": "Ultegra Di2",
    "frontDerailleur": "Ultegra Di2",
    "crank": "Ultegra",
    "cassette": "Ultegra"
  },
  "groupsetTierSpread": 0,
  "crank": "Shimano Ultegra, R8100 mit 4iiii Precision Pro, GEN3+ Dual Sided Power Meter",
  "cassette": "Shimano Ultegra, R8100, 11-34 Z., 12-fach",
  "brakes": "hydraulic-disc",
  "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": null,
  "lighting": null,
  "wheelSize": null,
  "wheelset": "Reserve 57TA/64TA , 24-Loch, Centerlock, Tubeless kompatibel",
  "wheelMaterial": "carbon",
  "wheelTier": "high-quality-carbon",
  "tyres": "Vittoria Corsa Pro TLR G2.0 700x29c",
  "weightKg": null,
  "powerMeter": true,
  "powerMeterKind": "dual",
  "availableSizes": [
    {
      "rawSize": "51 cm",
      "size": "51",
      "sizeCm": 51,
      "inStock": true,
      "stockCount": null,
      "price": 7999
    },
    {
      "rawSize": "54 cm",
      "size": "54",
      "sizeCm": 54,
      "inStock": null,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "56 cm",
      "size": "56",
      "sizeCm": 56,
      "inStock": null,
      "stockCount": null,
      "price": null
    }
  ],
  "seller": null,
  "availability": "limited",
  "gtins": [
    "0616663232131",
    "0616663232148",
    "0616663232155"
  ],
  "imageUrl": "https://img.biker-boarder.de/products/400x300c/75/759a855d-89f9-47bc-a451-7e6862dc1ddb.jpg",
  "rawTitle": "Cervelo S5 Shimano Ultegra Di2, carnelian",
  "fetchedAt": "2026-09-19T06:26:44.994Z",
  "normalizationConfidence": 1,
  "warnings": [
    {
      "code": "single-size-only",
      "message": "Only one size is in stock (51 cm).",
      "severity": "info"
    },
    {
      "code": "model-year-from-product",
      "message": "This shop does not publish a model year. The 6 other listings of this product agree it is a 2026, read here from fahrrad-xxl's listing (Cervelo S5 Ultegra Di2 - 28 Zoll - Diamant - 2026).",
      "severity": "info"
    }
  ],
  "productModelYear": 2026
}

Parsed specification table

{
  "Bike Einsatzzweck": "Performance",
  "Rahmen": "S5 Carbon-Rahmen",
  "Rahmenmaterial": "Carbon",
  "Gabel": "Cervélo All-Carbon, Bayonet S5 Fork",
  "Steuersatz": "FSA IS2 1-1/8, 36° x 45° / 1-3/8, 36° x 45°",
  "Lenker-/Vorbaueinheit": "Cervélo HB19 Carbon",
  "Vorbau": "Länge: Size 48 - 80mm / Size 51 - 90mm / Size 54 - 100mm / Size 56 - 100mm / Size 58 - 110mm / Size 61 - 120mm",
  "Lenker": "Breite: Size 48 - 36cm / Size 51 - 38cm / Size 54 - 40cm / Size 56 - 40cm / Size 58 - 40cm / Size 61 - 40cm",
  "Bremsen": "Shimano Ultegra / Shimano CL800 Centerlock",
  "Bremsentyp": "hydr. Scheibenbremse",
  "Umwerfer": "Shimano Ultegra, R8150",
  "Schaltwerk": "Shimano Ultegra, R8150",
  "Schalt-/Bremshebel": "Shimano Ultegra, R8150",
  "Schaltart": "elektronisch",
  "Kassette": "Shimano Ultegra, R8100, 11-34 Z., 12-fach",
  "Kette": "Shimano M8100",
  "Kurbelsatz": "Shimano Ultegra, R8100 mit 4iiii Precision Pro, GEN3+ Dual Sided Power Meter",
  "Kettenblätter": "52/36",
  "Schaltung/Antrieb": "Kettenschaltung",
  "Antrieb": "2x",
  "Gänge": "24",
  "Innenlager": "FSA, BBright thread together for 24 mm spindle",
  "Pedale": "nicht enthalten",
  "Laufradsatz": "Reserve 57TA/64TA , 24-Loch, Centerlock, Tubeless kompatibel",
  "Nabe vorn": "DT Swiss 240, 12x100 mm",
  "Nabe hinten": "DT Swiss 240, 12x142 mm, XDR Freilauf",
  "Steckachse vorn": "Cervélo Aero Thru Axle, M12x1.5 mm, 122 mm Länge",
  "Steckachse hinten": "Cervélo Aero Thru Axle, M12x1.0 mm, 169 mm Länge",
  "Laufradgröße": "700C",
  "Reifen": "Vittoria Corsa Pro TLR G2.0 700x29c",
  "Reifenfreiheit (mm / Zoll)": "34",
  "Sattel": "Selle Italia Novus Boost Evo SuperFlow Ti",
  "Sattelstütze": "Cervélo SP34 Carbon",
  "Extras": "Cervélo Front Computer/Accessory Mount 887 / Cervélo Rear Accessory Mount",
  "Artikelnummern": "51 cm | SKU: 3160550, EAN: 0616663232131, MPN: 0L0S5GUI2C51 54 cm | SKU: 3160551, EAN: 0616663232148, MPN: 0L0S5GUI2C54 56 cm | SKU: 3160552, EAN: 0616663232155, MPN: 0L0S5GUI2C56",
  "51 cm | SKU": "3160550, EAN: 0616663232131, MPN: 0L0S5GUI2C51",
  "54 cm | SKU": "3160551, EAN: 0616663232148, MPN: 0L0S5GUI2C54",
  "56 cm | SKU": "3160552, EAN: 0616663232155, MPN: 0L0S5GUI2C56"
}

Raw adapter output

{
  "retailer": "biker-boarder",
  "retailerProductId": "3160548",
  "productUrl": "https://www.biker-boarder.de/cervelo/3160548.html",
  "extractionMethod": "server-html",
  "sourceCategory": "road",
  "rawTitle": "Cervelo S5 Shimano Ultegra Di2, carnelian",
  "rawBrand": "cervelo",
  "price": 7999,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://img.biker-boarder.de/products/400x300c/75/759a855d-89f9-47bc-a451-7e6862dc1ddb.jpg",
  "rawSpecifications": {
    "Bike Einsatzzweck": "Performance",
    "Rahmen": "S5 Carbon-Rahmen",
    "Rahmenmaterial": "Carbon",
    "Gabel": "Cervélo All-Carbon, Bayonet S5 Fork",
    "Steuersatz": "FSA IS2 1-1/8, 36° x 45° / 1-3/8, 36° x 45°",
    "Lenker-/Vorbaueinheit": "Cervélo HB19 Carbon",
    "Vorbau": "Länge: Size 48 - 80mm / Size 51 - 90mm / Size 54 - 100mm / Size 56 - 100mm / Size 58 - 110mm / Size 61 - 120mm",
    "Lenker": "Breite: Size 48 - 36cm / Size 51 - 38cm / Size 54 - 40cm / Size 56 - 40cm / Size 58 - 40cm / Size 61 - 40cm",
    "Bremsen": "Shimano Ultegra / Shimano CL800 Centerlock",
    "Bremsentyp": "hydr. Scheibenbremse",
    "Umwerfer": "Shimano Ultegra, R8150",
    "Schaltwerk": "Shimano Ultegra, R8150",
    "Schalt-/Bremshebel": "Shimano Ultegra, R8150",
    "Schaltart": "elektronisch",
    "Kassette": "Shimano Ultegra, R8100, 11-34 Z., 12-fach",
    "Kette": "Shimano M8100",
    "Kurbelsatz": "Shimano Ultegra, R8100 mit 4iiii Precision Pro, GEN3+ Dual Sided Power Meter",
    "Kettenblätter": "52/36",
    "Schaltung/Antrieb": "Kettenschaltung",
    "Antrieb": "2x",
    "Gänge": "24",
    "Innenlager": "FSA, BBright thread together for 24 mm spindle",
    "Pedale": "nicht enthalten",
    "Laufradsatz": "Reserve 57TA/64TA , 24-Loch, Centerlock, Tubeless kompatibel",
    "Nabe vorn": "DT Swiss 240, 12x100 mm",
    "Nabe hinten": "DT Swiss 240, 12x142 mm, XDR Freilauf",
    "Steckachse vorn": "Cervélo Aero Thru Axle, M12x1.5 mm, 122 mm Länge",
    "Steckachse hinten": "Cervélo Aero Thru Axle, M12x1.0 mm, 169 mm Länge",
    "Laufradgröße": "700C",
    "Reifen": "Vittoria Corsa Pro TLR G2.0 700x29c",
    "Reifenfreiheit (mm / Zoll)": "34",
    "Sattel": "Selle Italia Novus Boost Evo SuperFlow Ti",
    "Sattelstütze": "Cervélo SP34 Carbon",
    "Extras": "Cervélo Front Computer/Accessory Mount 887 / Cervélo Rear Accessory Mount",
    "Artikelnummern": "51 cm | SKU: 3160550, EAN: 0616663232131, MPN: 0L0S5GUI2C51 54 cm | SKU: 3160551, EAN: 0616663232148, MPN: 0L0S5GUI2C54 56 cm | SKU: 3160552, EAN: 0616663232155, MPN: 0L0S5GUI2C56",
    "51 cm | SKU": "3160550, EAN: 0616663232131, MPN: 0L0S5GUI2C51",
    "54 cm | SKU": "3160551, EAN: 0616663232148, MPN: 0L0S5GUI2C54",
    "56 cm | SKU": "3160552, EAN: 0616663232155, MPN: 0L0S5GUI2C56"
  },
  "rawFeatures": [
    "Nicht nur schneller, auch leichter: Trotz einer größeren Oberfläche ist das neue S5 ganze 124 Gramm leichter als sein Vorgänger. Zwar bringt die tiefere Gabel und das großflächige Steuerrohr zunächst etwas mehr Gewicht mit sich, doch durch eine optimierte Carbon-Layup-Struktur und überarbeitetes Hardware-Design konnte Cervélo das Gesamtsystem spürbar leichter machen.",
    "Flat Mount Bremsaufnahme",
    "12 x 142 mm Steckachse",
    "Gabel Cervélo All-Carbon Bayonet S5 Fork Flat Mount Bremsaufnahme 12 x 100 mm Steckachse",
    "Cervélo All-Carbon Bayonet S5 Fork",
    "Flat Mount Bremsaufnahme",
    "12 x 100 mm Steckachse",
    "Shimano Ultegra Di2 Schaltgruppe inkl. Power Meter",
    "Reserve 57|64TA Carbon Laufradsatz mit DT Swiss 240 Naben",
    "Cervélo SP34 Carbon-Sattelstütze",
    "WICHTIG: Der Umbau an sich ist NICHT kostenfrei und wird dementsprechend vergütet (Arbeitskosten und eventuelle Verbrauchsmaterialien wie Lenkerband, etc.).",
    "Einsatzbereich Rennrad / Performance: 5 von 5"
  ],
  "rawSizes": [
    {
      "rawSize": "51 cm",
      "size": "51",
      "sizeCm": 51,
      "inStock": true,
      "stockCount": null,
      "price": 7999
    },
    {
      "rawSize": "54 cm",
      "size": "54",
      "sizeCm": 54,
      "inStock": null,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "56 cm",
      "size": "56",
      "sizeCm": 56,
      "inStock": null,
      "stockCount": null,
      "price": null
    }
  ],
  "availabilityText": "5-12 Werktage",
  "fetchedAt": "2026-09-19T06:26:44.994Z",
  "sourceMeta": {
    "discountBadge": "-20%",
    "listedSizes": [
      "51 cm"
    ],
    "articleNumbers": "51 cm | SKU: 3160550, EAN: 0616663232131, MPN: 0L0S5GUI2C51 54 cm | SKU: 3160551, EAN: 0616663232148, MPN: 0L0S5GUI2C54 56 cm | SKU: 3160552, EAN: 0616663232155, MPN: 0L0S5GUI2C56"
  }
}

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