Shave Ultegra Di2

rosebikes:rose-shave-ultegra-di2-2726129 · source URL · confidence 0.86

Eligibility

Can win a band.

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
XS	XS	—	unknown	unsupported	yes	€4.950	—
S	S	—	unknown	unsupported	yes	€4.950	—
M	M	—	unknown	unsupported	yes	€4.950	—
M/L	M/L	—	unknown	unsupported	yes	€4.950	—
L	L	—	unknown	unsupported	yes	€4.950	—
XL	XL	—	unknown	unsupported	yes	€4.950	—

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

—

unknown

unsupported

yes

€4.950

—

unknown

unsupported

yes

€4.950

—

unknown

unsupported

yes

€4.950

—

M/L

—

unknown

unsupported

yes

€4.950

—

unknown

unsupported

yes

€4.950

—

unknown

unsupported

yes

€4.950

—

mapping	unsupported
reason	ROSE publishes no defensible conventional equivalence for its letter sizes. ROSE publishes a rider-height range per letter size and nothing else — no geometry table at all on its product pages, and its own Größenberatung covers clothing only, not frames. A height range alone does not establish which conventional centimetre size a letter corresponds to, so ROSE bikes appear when a shopper picks a letter, not a centimetre.

mapping

unsupported

reason

ROSE publishes no defensible conventional equivalence for its letter sizes. ROSE publishes a rider-height range per letter size and nothing else — no geometry table at all on its product pages, and its own Größenberatung covers clothing only, not frames. A height range alone does not establish which conventional centimetre size a letter corresponds to, so ROSE bikes appear when a shopper picks a letter, not a centimetre.

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:rosebikes / parse Rose

model retailer:rosebikes / derived Shave Ultegra Di2

category retailer:rosebikes / derived retailer taxonomy

groupsetFamily retailer:rosebikes / dictionary Shimano Ultegra Di2, FD-R8150, 12-fach,

electronicShifting retailer:rosebikes / derived Di2

speeds retailer:rosebikes / parse 12fach

brakes retailer:rosebikes / parse R8170

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

fork retailer:rosebikes / dictionary Rose Shave, 12x100 TA, super sonic grey | Rose Shave, 12x100 TA, shiny slategray | Rose Shave, 12x100 TA, shiny sage gre

dropperPost retailer:rosebikes / derived seatpost row "Rose, 320mm / 14mm Offset | Rose Shave, 380mm / 14mm Offset" names no dropper, in a 17-field spec table

beltDrive retailer:rosebikes / parse Shimano Ultegra Di2, FD-R8150, 12-fach,

wheelMaterial retailer:rosebikes / dictionary Newmen Advanced

wheelTier retailer:rosebikes / dictionary Newmen Advanced

weightKg retailer:rosebikes / parse Gewicht: 7,8 kg, fertigungsbedingt sind Schwankungen bis +/- 5 % möglich, Gewicht bei Rahmenfarbe supersonic grey, Größe M, ohne Pedale

powerMeter retailer:rosebikes / parse 4iiii

powerMeterKind retailer:rosebikes / derived named but sidedness not stated

availability retailer:rosebikes / derived InStock

field	source	evidence
brand	`retailer:rosebikes` / parse	Rose
model	`retailer:rosebikes` / derived	Shave Ultegra Di2
category	`retailer:rosebikes` / derived	retailer taxonomy
groupsetFamily	`retailer:rosebikes` / dictionary	Shimano Ultegra Di2, FD-R8150, 12-fach,
electronicShifting	`retailer:rosebikes` / derived	Di2
speeds	`retailer:rosebikes` / parse	12fach
brakes	`retailer:rosebikes` / parse	R8170
suspension	`retailer:rosebikes` / derived	no suspension fork and no rear shock on a drop-bar listing
fork	`retailer:rosebikes` / dictionary	Rose Shave, 12x100 TA, super sonic grey \| Rose Shave, 12x100 TA, shiny slategray \| Rose Shave, 12x100 TA, shiny sage gre
dropperPost	`retailer:rosebikes` / derived	seatpost row "Rose, 320mm / 14mm Offset \| Rose Shave, 380mm / 14mm Offset" names no dropper, in a 17-field spec table
beltDrive	`retailer:rosebikes` / parse	Shimano Ultegra Di2, FD-R8150, 12-fach,
wheelMaterial	`retailer:rosebikes` / dictionary	Newmen Advanced
wheelTier	`retailer:rosebikes` / dictionary	Newmen Advanced
weightKg	`retailer:rosebikes` / parse	Gewicht: 7,8 kg, fertigungsbedingt sind Schwankungen bis +/- 5 % möglich, Gewicht bei Rahmenfarbe supersonic grey, Größe M, ohne Pedale
powerMeter	`retailer:rosebikes` / parse	4iiii
powerMeterKind	`retailer:rosebikes` / derived	named but sidedness not stated
availability	`retailer:rosebikes` / derived	InStock

Warnings

high frame-material-unknown — Frame material could not be established.

Score breakdown

{
  "frameScore": 8,
  "drivetrainScore": 33,
  "wheelScore": 13,
  "extrasScore": 9,
  "suspensionScore": 0,
  "weightAdjustment": 3.3,
  "equipmentValue": 66.3,
  "notes": [
    "Frame material unknown: scored below aluminium rather than assumed.",
    "Shimano Ultegra Di2 = 33.",
    "Wheels \"entry-carbon\" = 13.",
    "Power meter (unspecified) +6.",
    "Brakes \"hydraulic-disc\" +3.",
    "7.8 kg vs 8.9 kg road reference = +3.3."
  ],
  "marketPrice": 3531,
  "valueScore": 0.713,
  "savingsVsMarket": -1419
}

AI normalization

{
  "requested": [
    "frameMaterial"
  ],
  "applied": [],
  "rejected": [
    {
      "field": "frameMaterial",
      "reason": "evidence not found verbatim in source",
      "value": "carbon",
      "evidence": "leichter Carbonrahmen"
    }
  ],
  "notes": "Frame material explicitly stated as 'leichter Carbonrahmen'. Wheelset material explicitly 'Carbon' for Newmen A.50, but wheel tier not assigned because the wheel model cannot be deterministically mapped to the provided tier categories. Brakes model names are given (Shimano Ultegra ST-R8170, BR-R8170) but the source does not explicitly state 'hydraulic' or 'disc', so brakes are left null per the extraction rules. Mixed groupset set to false since drivetrain entries consistently reference Shimano Ultegra Di2 and FC-R8100, though some cranks mention 4iiii integration; evidence kept explicit only from source.",
  "raw": {
    "frameMaterial": {
      "value": "carbon",
      "evidence": "leichter Carbonrahmen",
      "confidence": 0.9
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Shimano Ultegra Di2",
      "confidence": 0.9
    },
    "groupsetFamily": {
      "value": "Ultegra Di2",
      "evidence": "Ultegra Di2",
      "confidence": 0.95
    },
    "electronicShifting": {
      "value": "true",
      "evidence": "elektronische Schaltung",
      "confidence": 0.9
    },
    "speeds": {
      "value": "12",
      "evidence": "2x12 Gängen",
      "confidence": 0.95
    },
    "mixedGroupset": {
      "value": "false",
      "evidence": "Shimano Ultegra Di2",
      "confidence": 0.8
    },
    "wheelMaterial": {
      "value": "carbon",
      "evidence": "Newmen A.50 Aero-Laufräder aus Carbon",
      "confidence": 0.95
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.2
    },
    "brakes": {
      "value": null,
      "evidence": null,
      "confidence": 0.3
    },
    "weightKg": {
      "value": "7.8",
      "evidence": "7,8 kg",
      "confidence": 0.95
    },
    "powerMeter": {
      "value": "true",
      "evidence": "integriertem 4iiii Powermeter",
      "confidence": 0.95
    },
    "notes": "Frame material explicitly stated as 'leichter Carbonrahmen'. Wheelset material explicitly 'Carbon' for Newmen A.50, but wheel tier not assigned because the wheel model cannot be deterministically mapped to the provided tier categories. Brakes model names are given (Shimano Ultegra ST-R8170, BR-R8170) but the source does not explicitly state 'hydraulic' or 'disc', so brakes are left null per the extraction rules. Mixed groupset set to false since drivetrain entries consistently reference Shimano Ultegra Di2 and FC-R8100, though some cranks mention 4iiii integration; evidence kept explicit only from source."
  }
}

Normalized record

{
  "id": "rosebikes:rose-shave-ultegra-di2-2726129",
  "retailer": "rosebikes",
  "retailerProductId": "rose-shave-ultegra-di2-2726129",
  "productUrl": "https://www.rosebikes.de/p/rose-shave-ultegra-di2-2726129",
  "brand": "ROSE",
  "model": "Shave Ultegra Di2",
  "modelYear": null,
  "category": "road",
  "categoryBasis": "route",
  "sourceCategory": "road",
  "price": 4950,
  "originalPrice": 5000,
  "currency": "EUR",
  "discountPercent": 1,
  "frameMaterial": "unknown",
  "frameModel": "Rose Shave, 12x142 TA, Pressfit BB86, super sonic grey XS | Rose Shave, 12x142 TA, Pressfit BB86, super sonic grey S | Rose Shave, 12x142 TA, Pressfit BB86, sup",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Ultegra Di2",
  "groupsetGeneration": null,
  "electronicShifting": true,
  "speeds": 12,
  "mixedGroupset": false,
  "groupsetComponents": {
    "frontDerailleur": "Ultegra Di2",
    "crank": "Ultegra",
    "cassette": "Ultegra"
  },
  "groupsetTierSpread": 0,
  "crank": "Shimano FC-R8100 Ultegra, 165mm, 50-34 | Shimano 4iiii FC-R8100, ULTEGRA, 165mm | Shimano Ultegra 4iiii, FC-R8100, 170mm | 4iiii Precision 3+ 170mm, 34-50 | Shi",
  "cassette": "Shimano Ultegra CS-8101 11-34Z, 12fach 11-34",
  "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": "VR: Newmen Advanced A.50 28\" | HR: Newmen Advanced A.50 28\"",
  "wheelMaterial": "carbon",
  "wheelTier": "entry-carbon",
  "tyres": "Continental Grand Prix, schwarz/transp. 700x32C",
  "weightKg": 7.8,
  "powerMeter": true,
  "powerMeterKind": "unspecified",
  "availableSizes": [
    {
      "rawSize": "XS",
      "size": "XS",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 38,
      "price": 4950
    },
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 142,
      "price": 4950
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 133,
      "price": 4950
    },
    {
      "rawSize": "M/L",
      "size": "M/L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 140,
      "price": 4950
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 59,
      "price": 4950
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 4,
      "price": 4950
    }
  ],
  "seller": null,
  "availability": "in-stock",
  "gtins": [],
  "imageUrl": "https://cdn.rosebikes.de/images/246E3AA3C1BD0C75495A17A8B25499E1.png?im=Resize=(800,800);BackgroundColor=ffffff",
  "rawTitle": "Shave Ultegra Di2",
  "fetchedAt": "2026-09-19T06:36:17.746Z",
  "normalizationConfidence": 0.86,
  "warnings": [
    {
      "code": "frame-material-unknown",
      "message": "Frame material could not be established.",
      "severity": "high"
    }
  ]
}

Parsed specification table

{
  "Rahmen": "Rose Shave, 12x142 TA, Pressfit BB86, super sonic grey XS | Rose Shave, 12x142 TA, Pressfit BB86, super sonic grey S | Rose Shave, 12x142 TA, Pressfit BB86, super sonic grey M | Rose Shave, 12x142 TA, Pressfit BB86, super sonic grey M/L | Rose Shave, 12x142 TA, Pressfit BB86, super sonic grey L | Rose Shave, 12x142 TA, Pressfit BB86, super sonic grey XL",
  "Gabel": "Rose Shave, 12x100 TA, super sonic grey | Rose Shave, 12x100 TA, shiny slategray | Rose Shave, 12x100 TA, shiny sage green",
  "Laufräder": "VR: Newmen Advanced A.50 28\" | HR: Newmen Advanced A.50 28\"",
  "Reifen": "Continental Grand Prix, schwarz/transp. 700x32C",
  "Kurbel": "Shimano FC-R8100 Ultegra, 165mm, 50-34 | Shimano 4iiii FC-R8100, ULTEGRA, 165mm | Shimano Ultegra 4iiii, FC-R8100, 170mm | 4iiii Precision 3+ 170mm, 34-50 | Shimano Ultegra 4iiii, FC-R8100, 172,5mm | Shimano Ultegra FC-R8100 34-50, 172,5mm, 34-50",
  "Zahnkranz": "Shimano Ultegra CS-8101 11-34Z, 12fach 11-34",
  "Umwerfer": "Shimano Ultegra Di2, FD-R8150, 12-fach,",
  "Schaltwerk": "Shimano RD-8150 12-fach,",
  "Kette": "Shimano CN-M7100, SLX, 12-fach, 118 L",
  "Bremsen": "Shimano Ultegra ST-R8170, BR-R8170, | Shimano Ultegra ST-R8170(R), R-R8170(R), 1700mm",
  "Lenker": "Rose Shave Cockpit, Standard 37cm/90mm | Rose Shave Cockpit, Standard 39cm/100mm | Rose Shave Cockpit, Standard 41cm/110mm",
  "Lenkerband": "Rose Gel-Comfort, schwarz",
  "Sattel": "Selle Italia NOVUS BOOST EVO Superflow Manganese schwarz",
  "Sattelstütze": "Rose, 320mm / 14mm Offset | Rose Shave, 380mm / 14mm Offset",
  "Pedale": "Pedale sind nicht im Lieferumfang enthalten",
  "Kategorie": "Rennrad",
  "Gewicht": "7,8 kg, fertigungsbedingt sind Schwankungen bis +/- 5 % möglich, Gewicht bei Rahmenfarbe supersonic grey, Größe M, ohne Pedale"
}

Raw adapter output

{
  "retailer": "rosebikes",
  "retailerProductId": "rose-shave-ultegra-di2-2726129",
  "productUrl": "https://www.rosebikes.de/p/rose-shave-ultegra-di2-2726129",
  "extractionMethod": "embedded-json",
  "sourceCategory": "road",
  "rawTitle": "Shave Ultegra Di2",
  "rawBrand": "Rose",
  "price": 4950,
  "originalPrice": 5000,
  "currency": "EUR",
  "imageUrl": "https://cdn.rosebikes.de/images/246E3AA3C1BD0C75495A17A8B25499E1.png?im=Resize=(800,800);BackgroundColor=ffffff",
  "rawSpecifications": {
    "Rahmen": "Rose Shave, 12x142 TA, Pressfit BB86, super sonic grey XS | Rose Shave, 12x142 TA, Pressfit BB86, super sonic grey S | Rose Shave, 12x142 TA, Pressfit BB86, super sonic grey M | Rose Shave, 12x142 TA, Pressfit BB86, super sonic grey M/L | Rose Shave, 12x142 TA, Pressfit BB86, super sonic grey L | Rose Shave, 12x142 TA, Pressfit BB86, super sonic grey XL",
    "Gabel": "Rose Shave, 12x100 TA, super sonic grey | Rose Shave, 12x100 TA, shiny slategray | Rose Shave, 12x100 TA, shiny sage green",
    "Laufräder": "VR: Newmen Advanced A.50 28\" | HR: Newmen Advanced A.50 28\"",
    "Reifen": "Continental Grand Prix, schwarz/transp. 700x32C",
    "Kurbel": "Shimano FC-R8100 Ultegra, 165mm, 50-34 | Shimano 4iiii FC-R8100, ULTEGRA, 165mm | Shimano Ultegra 4iiii, FC-R8100, 170mm | 4iiii Precision 3+ 170mm, 34-50 | Shimano Ultegra 4iiii, FC-R8100, 172,5mm | Shimano Ultegra FC-R8100 34-50, 172,5mm, 34-50",
    "Zahnkranz": "Shimano Ultegra CS-8101 11-34Z, 12fach 11-34",
    "Umwerfer": "Shimano Ultegra Di2, FD-R8150, 12-fach,",
    "Schaltwerk": "Shimano RD-8150 12-fach,",
    "Kette": "Shimano CN-M7100, SLX, 12-fach, 118 L",
    "Bremsen": "Shimano Ultegra ST-R8170, BR-R8170, | Shimano Ultegra ST-R8170(R), R-R8170(R), 1700mm",
    "Lenker": "Rose Shave Cockpit, Standard 37cm/90mm | Rose Shave Cockpit, Standard 39cm/100mm | Rose Shave Cockpit, Standard 41cm/110mm",
    "Lenkerband": "Rose Gel-Comfort, schwarz",
    "Sattel": "Selle Italia NOVUS BOOST EVO Superflow Manganese schwarz",
    "Sattelstütze": "Rose, 320mm / 14mm Offset | Rose Shave, 380mm / 14mm Offset",
    "Pedale": "Pedale sind nicht im Lieferumfang enthalten",
    "Kategorie": "Rennrad",
    "Gewicht": "7,8 kg, fertigungsbedingt sind Schwankungen bis +/- 5 % möglich, Gewicht bei Rahmenfarbe supersonic grey, Größe M, ohne Pedale"
  },
  "rawFeatures": [
    "Aero oder Endurance? Das Shave vereint beides. Ein Rennrad, das Kategorien sprengt und dich antreibt, länger schnell zu fahren. Ergonomisch für deine längsten Rides. Aerodynamisch für mehr Speed. Ästhetisch, damit es sich noch besser anfühlt. Mit leichtem Carbonrahmen, Long-Distance-Geometrie und integriertem Powermeter hebt es deine Ambitionen auf das nächste Level. Highlights: • AergoConcept Rahmendesign – Ergo Fit & Aero Shape • Carbon Cockpit – aerodynamisch, ergonomisch, vollintegriert • Setback Sattelstütze – Carbonkomfort mit Extraflex • 36 mm Reifenfreiheit – mehr Spielraum für breitere Reifen • elektronische Schaltung – schnell, präzise, intuitiv • integrierter Powermeter – Leistungsmessung in Echtzeit Das Shave Ultegra Di2 ist ausgestattet mit der elektronischen Shimano Ultegra Di2 Gruppe mit 2x12 Gängen und integriertem 4iiii Powermeter. Newmen A.50 Aero-Laufräder aus Carbon sorgen mit 32 mm breiten Conti Grand Prix Reifen für Wattersparnis und eine erhöhte Dämpfung. Der Novus Boost Evo Sattel von Selle Italia trifft zudem eine ideale Balance aus Performance und Komfort. ¹ ca. 7,8 kg, fertigungsbedingt sind Schwankungen bis +/- 5 % möglich, Gewicht bei Rahmenfarbe supersonic grey, Größe M, ohne Pedale. Für individuelle Höhenanpassungen sind im Auslieferungszustand 30 mm Spacer unter dem Cockpit verbaut. Die Abbildungen zeigen das Shave ohne Spacer mit gekürztem Gabelschaft. Hersteller: Rose Bikes GmbH, Schersweide 4, 46395 Bocholt, Germany, www.rosebikes.de"
  ],
  "rawSizes": [
    {
      "rawSize": "XS",
      "size": "XS",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 38,
      "price": 4950
    },
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 142,
      "price": 4950
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 133,
      "price": 4950
    },
    {
      "rawSize": "M/L",
      "size": "M/L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 140,
      "price": 4950
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 59,
      "price": 4950
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 4,
      "price": 4950
    }
  ],
  "availabilityText": "InStock",
  "fetchedAt": "2026-09-19T06:36:17.746Z",
  "sourceMeta": {
    "sku": "235015902",
    "modelPath": "/fahrräder/rennrad/endurance/reveal",
    "variantCount": 18,
    "colours": [
      "supersonic grey",
      "slate",
      "sage"
    ],
    "trafficLights": [
      "XS:yellow",
      "S:green",
      "M:green",
      "M/L:green",
      "L:yellow",
      "XL:yellow",
      "XS:green",
      "S:green",
      "M:green",
      "M/L:green",
      "L:green",
      "XL:yellow",
      "XS:green",
      "S:green",
      "M:green",
      "M/L:green",
      "L:green",
      "XL:green"
    ]
  }
}

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