KTM Revelator Alto Prime - 28 Zoll - Diamant - 2026

fahrrad-xxl:2018212 · source URL · confidence 1

Eligibility

Can win a band.

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
M	M	55 cm	equivalent	harvested brand ladder	yes	€3.999,99	KTM M = 55 cm (harvested from retailer dual size labels on road listings; 3 listings: zweirad-stadler "M = 55 cm")
S	S	52 cm	equivalent	harvested brand ladder	yes	€3.999,99	KTM S = 52 cm (harvested from retailer dual size labels on road listings; 2 listings: zweirad-stadler "S = 52 cm")
XL	XL	59 cm	equivalent	harvested brand ladder	yes	€3.999,99	KTM XL = 59 cm (harvested from retailer dual size labels on road listings; 3 listings: zweirad-stadler "XL = 59 cm")
XS	XS	—	unknown	unsupported	yes	€3.999,99	—

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

55 cm

equivalent

harvested brand ladder

yes

€3.999,99

KTM M = 55 cm (harvested from retailer dual size labels on road listings; 3 listings: zweirad-stadler "M = 55 cm")

52 cm

equivalent

harvested brand ladder

yes

€3.999,99

KTM S = 52 cm (harvested from retailer dual size labels on road listings; 2 listings: zweirad-stadler "S = 52 cm")

59 cm

equivalent

harvested brand ladder

yes

€3.999,99

KTM XL = 59 cm (harvested from retailer dual size labels on road listings; 3 listings: zweirad-stadler "XL = 59 cm")

—

unknown

unsupported

yes

€3.999,99

—

mapping	unsupported
reason	"XS" is a letter size and there is no reviewed KTM equivalence to convert it.

mapping

unsupported

reason

"XS" is a letter size and there is no reviewed KTM equivalence to convert it.

A shopper asking for: 54 → M in stock · 56 → M in stock · 58 → XL in stock · 60 → XL in stock

Identity

Canonical configuration: KTM | Revelator Alto Prime | Ultegra Di2 | 2026
Confidence: medium

brand exact (KTM)
model normalized to "revelator alto prime"
groupset family exact (Ultegra Di2)
model year exact (2026)
GTIN match (9008594510722, 9008594510739)
4 listings across 4 retailers
downgraded to medium: listings disagree on frameMaterial: carbon vs aluminium
conflict: frameMaterial: carbon vs aluminium

retailer	price	sizes in stock
bikes.de	€3.995	55 cm \| M \| (28")	debug
BikeExchange	€3.999	XS, M, L	debug
Fahrrad XXL	€3.999,99	M, S, XL, XS	debug
BikeHouse24	€4.299	M/55	debug

retailer

price

sizes in stock

bikes.de

€3.995

55 cm | M | (28")

debug

BikeExchange

€3.999

XS, M, L

debug

Fahrrad XXL

€3.999,99

M, S, XL, XS

debug

BikeHouse24

€4.299

M/55

debug

Provenance — why we believe each fact

field source evidence

brand retailer:fahrrad-xxl / parse KTM

model retailer:fahrrad-xxl / derived KTM Revelator Alto Prime - 28 Zoll - Diamant - 2026

modelYear retailer:fahrrad-xxl / parse Saison: 2026

category retailer:fahrrad-xxl / derived retailer taxonomy

frameMaterial retailer:fahrrad-xxl / parse Carbon

groupsetFamily retailer:fahrrad-xxl / dictionary Shimano Ultegra Di2 R8170 / R8170 2-Piston || Shimano Ultegra Di2 R8150 12-fach shadow || Shimano Ultegra Di2 R8150 2-fach

electronicShifting retailer:fahrrad-xxl / derived Di2

speeds retailer:fahrrad-xxl / parse 12-fach

brakes retailer:fahrrad-xxl / parse R8170

brakePistons retailer:fahrrad-xxl / parse 2-Kolben

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

fork retailer:fahrrad-xxl / dictionary Revelator Alto Premium Carbon F15

dropperPost retailer:fahrrad-xxl / derived seatpost row "KTM ProLink zero Carbon aero/400" names no dropper, in a 33-field spec table

beltDrive retailer:fahrrad-xxl / parse Kettenschaltung

lighting retailer:fahrrad-xxl / parse ohne Beleuchtung

wheelSize retailer:fahrrad-xxl / parse 28

wheelMaterial retailer:fahrrad-xxl / dictionary Mavic Cosmic SL

wheelTier retailer:fahrrad-xxl / dictionary Mavic Cosmic SL

weightKg retailer:fahrrad-xxl / parse Gewicht in kg: 7.7

powerMeter retailer:fahrrad-xxl / derived absent from a 33-field spec table

availability retailer:fahrrad-xxl / derived 4 of 4 sizes shippable

field	source	evidence
brand	`retailer:fahrrad-xxl` / parse	KTM
model	`retailer:fahrrad-xxl` / derived	KTM Revelator Alto Prime - 28 Zoll - Diamant - 2026
modelYear	`retailer:fahrrad-xxl` / parse	Saison: 2026
category	`retailer:fahrrad-xxl` / derived	retailer taxonomy
frameMaterial	`retailer:fahrrad-xxl` / parse	Carbon
groupsetFamily	`retailer:fahrrad-xxl` / dictionary	Shimano Ultegra Di2 R8170 / R8170 2-Piston \|\| Shimano Ultegra Di2 R8150 12-fach shadow \|\| Shimano Ultegra Di2 R8150 2-fach
electronicShifting	`retailer:fahrrad-xxl` / derived	Di2
speeds	`retailer:fahrrad-xxl` / parse	12-fach
brakes	`retailer:fahrrad-xxl` / parse	R8170
brakePistons	`retailer:fahrrad-xxl` / parse	2-Kolben
suspension	`retailer:fahrrad-xxl` / derived	no suspension fork and no rear shock on a drop-bar listing
fork	`retailer:fahrrad-xxl` / dictionary	Revelator Alto Premium Carbon F15
dropperPost	`retailer:fahrrad-xxl` / derived	seatpost row "KTM ProLink zero Carbon aero/400" names no dropper, in a 33-field spec table
beltDrive	`retailer:fahrrad-xxl` / parse	Kettenschaltung
lighting	`retailer:fahrrad-xxl` / parse	ohne Beleuchtung
wheelSize	`retailer:fahrrad-xxl` / parse	28
wheelMaterial	`retailer:fahrrad-xxl` / dictionary	Mavic Cosmic SL
wheelTier	`retailer:fahrrad-xxl` / dictionary	Mavic Cosmic SL
weightKg	`retailer:fahrrad-xxl` / parse	Gewicht in kg: 7.7
powerMeter	`retailer:fahrrad-xxl` / derived	absent from a 33-field spec table
availability	`retailer:fahrrad-xxl` / derived	4 of 4 sizes shippable

Warnings

none

Score breakdown

{
  "frameScore": 26,
  "drivetrainScore": 33,
  "wheelScore": 20,
  "extrasScore": 4,
  "suspensionScore": 0,
  "weightAdjustment": 3.6,
  "equipmentValue": 86.6,
  "notes": [
    "Shimano Ultegra Di2 = 33.",
    "Wheels \"high-quality-carbon\" = 20.",
    "Brakes \"hydraulic-disc\" +3.",
    "Tubeless-ready +1.",
    "7.7 kg vs 8.9 kg road reference = +3.6."
  ],
  "marketPrice": 5964,
  "valueScore": 1.491,
  "savingsVsMarket": 1964.0100000000002
}

AI normalization

Not used: deterministic parsing resolved every field it needed.

Normalized record

{
  "id": "fahrrad-xxl:2018212",
  "retailer": "fahrrad-xxl",
  "retailerProductId": "2018212",
  "productUrl": "https://www.fahrrad-xxl.de/ktm-revelator-alto-prime-m000105045",
  "brand": "KTM",
  "model": "Revelator Alto Prime",
  "modelYear": 2026,
  "category": "road",
  "categoryBasis": "route",
  "sourceCategory": "road",
  "price": 3999.99,
  "originalPrice": 4499,
  "currency": "EUR",
  "discountPercent": 11,
  "frameMaterial": "carbon",
  "frameModel": "Revelator Alto Premium Carbon/R3920",
  "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"
  },
  "groupsetTierSpread": 0,
  "crank": "Shimano Ultegra R8100-12 52-36",
  "cassette": null,
  "brakes": "hydraulic-disc",
  "brakePistons": 2,
  "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": false,
  "wheelSize": "28",
  "wheelset": "Mavic Cosmic SL45 Carbon 100/12TA|622x23TC TLR | Mavic Cosmic SL45 Carbon 142/12TA|622x23TC HGR TLR",
  "wheelMaterial": "carbon",
  "wheelTier": "high-quality-carbon",
  "tyres": "Schwalbe Pro One Evo Addix Race TLE 30-622",
  "weightKg": 7.7,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3999.99
    },
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3999.99
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3999.99
    },
    {
      "rawSize": "XS",
      "size": "XS",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3999.99
    }
  ],
  "seller": null,
  "availability": "in-stock",
  "gtins": [],
  "imageUrl": "https://cdn.fahrrad-xxl.de/media/pimg/624/thumbs/5007682_23453486.webp",
  "rawTitle": "KTM Revelator Alto Prime - 28 Zoll - Diamant - 2026",
  "fetchedAt": "2026-09-19T06:03:09.813Z",
  "normalizationConfidence": 1,
  "warnings": []
}

Parsed specification table

{
  "Gewicht in kg": "7.7",
  "Schaltung": "24-Gang Kettenschaltung",
  "Kette": "Shimano M8100-12",
  "Umwerfer": "Shimano Ultegra Di2 R8150 2-fach",
  "Schaltwerk": "Shimano Ultegra Di2 R8150 12-fach shadow",
  "Schalthebel": "Shimano Ultegra Di2 R8170 / R8170 2-Piston",
  "Kurbelgarnitur": "Shimano Ultegra R8100-12 52-36",
  "Bremsscheibe": "Vorne: BE11Shimano CL800 CL 160 freeza Hinten: Shimano CL800 CL 160 freeza",
  "Bremsen vorne": "Shimano Ultegra Di2 R8170/R8170 2-Kolben",
  "Bremsen hinten": "Shimano Ultegra Di2 R8170/R8170 2-Kolben",
  "Gabel": "Revelator Alto Premium Carbon F15",
  "Sattelklemme": "KTM seatclamp R3920",
  "Rahmen": "Revelator Alto Premium Carbon/R3920",
  "Rahmenform": "Diamant",
  "Griffe": "KTM tape",
  "Lenker": "FSA METRON 5D SMR Carbon",
  "Sattel": "Fizik Antares Vento Kium",
  "Steuersatz": "FSA ACR drop/in 1.5\" internal",
  "Sattelstütze": "KTM ProLink zero Carbon aero/400",
  "Reifen (vorne)": "Schwalbe Pro One Evo Addix Race TLE 30-622",
  "Laufrad vorn": "Mavic Cosmic SL45 Carbon 100/12TA|622x23TC TLR",
  "Reifen (hinten)": "Schwalbe Pro One Evo Addix Race TLE 30-622",
  "Laufrad hinten": "Mavic Cosmic SL45 Carbon 142/12TA|622x23TC HGR TLR",
  "Beleuchtung": "ohne Beleuchtung",
  "Farbe": "Grün",
  "Federung": "Mit Starrgabel",
  "Gänge": "24 - Gänge",
  "Geschlecht": "Herren",
  "Marke": "KTM",
  "Radgröße": "28 Zoll",
  "Rahmenmaterial": "Carbon",
  "Saison": "2026",
  "Schaltart": "Kettenschaltung"
}

Raw adapter output

{
  "retailer": "fahrrad-xxl",
  "retailerProductId": "2018212",
  "productUrl": "https://www.fahrrad-xxl.de/ktm-revelator-alto-prime-m000105045",
  "extractionMethod": "json-ld",
  "sourceCategory": "road",
  "rawTitle": "KTM Revelator Alto Prime - 28 Zoll - Diamant - 2026",
  "rawBrand": "KTM",
  "price": 3999.99,
  "originalPrice": 4499,
  "currency": "EUR",
  "imageUrl": "https://cdn.fahrrad-xxl.de/media/pimg/624/thumbs/5007682_23453486.webp",
  "rawSpecifications": {
    "Gewicht in kg": "7.7",
    "Schaltung": "24-Gang Kettenschaltung",
    "Kette": "Shimano M8100-12",
    "Umwerfer": "Shimano Ultegra Di2 R8150 2-fach",
    "Schaltwerk": "Shimano Ultegra Di2 R8150 12-fach shadow",
    "Schalthebel": "Shimano Ultegra Di2 R8170 / R8170 2-Piston",
    "Kurbelgarnitur": "Shimano Ultegra R8100-12 52-36",
    "Bremsscheibe": "Vorne: BE11Shimano CL800 CL 160 freeza Hinten: Shimano CL800 CL 160 freeza",
    "Bremsen vorne": "Shimano Ultegra Di2 R8170/R8170 2-Kolben",
    "Bremsen hinten": "Shimano Ultegra Di2 R8170/R8170 2-Kolben",
    "Gabel": "Revelator Alto Premium Carbon F15",
    "Sattelklemme": "KTM seatclamp R3920",
    "Rahmen": "Revelator Alto Premium Carbon/R3920",
    "Rahmenform": "Diamant",
    "Griffe": "KTM tape",
    "Lenker": "FSA METRON 5D SMR Carbon",
    "Sattel": "Fizik Antares Vento Kium",
    "Steuersatz": "FSA ACR drop/in 1.5\" internal",
    "Sattelstütze": "KTM ProLink zero Carbon aero/400",
    "Reifen (vorne)": "Schwalbe Pro One Evo Addix Race TLE 30-622",
    "Laufrad vorn": "Mavic Cosmic SL45 Carbon 100/12TA|622x23TC TLR",
    "Reifen (hinten)": "Schwalbe Pro One Evo Addix Race TLE 30-622",
    "Laufrad hinten": "Mavic Cosmic SL45 Carbon 142/12TA|622x23TC HGR TLR",
    "Beleuchtung": "ohne Beleuchtung",
    "Farbe": "Grün",
    "Federung": "Mit Starrgabel",
    "Gänge": "24 - Gänge",
    "Geschlecht": "Herren",
    "Marke": "KTM",
    "Radgröße": "28 Zoll",
    "Rahmenmaterial": "Carbon",
    "Saison": "2026",
    "Schaltart": "Kettenschaltung"
  },
  "rawFeatures": [
    "Das Revelator Alto Prime ist ein hochwertiges Rennrad aus Carbon, das mit einem leichten Rahmengewicht von nur 7,7 kg überzeugt. Ausgestattet mit der präzisen Shimano Ultegra Di2 24-Gang-Elektronikschaltung bietet es eine exzellente Schaltperformance. Die Mavic Cosmic SL45 Carbon Laufräder und Schwalbe Pro One Evo Addix Race Reifen sorgen für optimale Geschwindigkeit und Fahrkomfort. Die hochwertige Ausstattung, inklusive Shimano Ultegra Di2 Bremsen und Kurbelgarnitur, macht das Revelator Alto Prime zum perfekten Begleiter für ambitionierte Straßenrennfahrer."
  ],
  "rawSizes": [
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3999.99
    },
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3999.99
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3999.99
    },
    {
      "rawSize": "XS",
      "size": "XS",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3999.99
    }
  ],
  "availabilityText": "4 of 4 sizes shippable",
  "fetchedAt": "2026-09-19T06:03:09.813Z",
  "sourceMeta": {
    "articleNumber": "M000105045",
    "variantCount": 4,
    "skus": [
      "x7264624",
      "x7264623",
      "x7264626",
      "x7264622"
    ],
    "availabilities": [
      "https://schema.org/InStock",
      "https://schema.org/InStock",
      "https://schema.org/InStock",
      "https://schema.org/InStock"
    ]
  }
}

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