KTM CHICAGO 272 2025

lucky-bike:lb74810_lemon/black orange · source URL · confidence 0.78

Eligibility

Can win a band.

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
48 cm	—	48 cm	exact scale	stated by the retailer	yes	listing price	48 cm
53 cm	—	53 cm	exact scale	stated by the retailer	yes	listing price	53 cm

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

48 cm

—

48 cm

exact scale

stated by the retailer

yes

listing price

48 cm

53 cm

—

53 cm

exact scale

stated by the retailer

yes

listing price

53 cm

A shopper asking for: 54 → 53 cm in stock · 56 → nothing compatible · 58 → nothing compatible · 60 → nothing compatible

Identity

Canonical configuration: KTM | CHICAGO 272 | Altus | 2025
Confidence: high

brand exact (KTM)
model normalized to "chicago 272"
groupset family exact (Altus)
model year exact (2025)
2 listings across 1 retailer

retailer	price	sizes in stock
Lucky Bike	€529,99	48 cm	debug
Lucky Bike	€529,99	48 cm, 53 cm	debug

retailer

price

sizes in stock

Lucky Bike

€529,99

48 cm

debug

Lucky Bike

€529,99

48 cm, 53 cm

debug

Provenance — why we believe each fact

field source evidence

brand retailer:lucky-bike / parse KTM

model retailer:lucky-bike / derived KTM CHICAGO 272 2025

modelYear retailer:lucky-bike / parse Modelljahr: 2025

category retailer:lucky-bike / derived retailer taxonomy

frameMaterial retailer:lucky-bike / parse Alloy

groupsetFamily retailer:lucky-bike / dictionary Shimano Acera M3020-8 SGS || Shimano Altus M313

electronicShifting retailer:lucky-bike / derived Shimano Acera M3020-8 SGS || Shimano Altus M313

brakes retailer:lucky-bike / parse hydraulische Scheibenbremse

brakePistons retailer:lucky-bike / parse 2-Piston

suspension retailer:lucky-bike / derived suspension fork "Suntour XCE28 coil 29 80mm" and no rear shock in a 32-field spec table

fork retailer:lucky-bike / parse Suntour XCE28 coil 29 80mm

dropperPost retailer:lucky-bike / derived seatpost row "KTM Line 27.2" names no dropper, in a 32-field spec table

beltDrive retailer:lucky-bike / parse KMC

wheelSize retailer:lucky-bike / parse 27.5

weightKg retailer:lucky-bike / parse Gewicht (kg): 15

powerMeter retailer:lucky-bike / derived absent from a 32-field spec table

availability retailer:lucky-bike / derived 2 of 2 sizes orderable

field	source	evidence
brand	`retailer:lucky-bike` / parse	KTM
model	`retailer:lucky-bike` / derived	KTM CHICAGO 272 2025
modelYear	`retailer:lucky-bike` / parse	Modelljahr: 2025
category	`retailer:lucky-bike` / derived	retailer taxonomy
frameMaterial	`retailer:lucky-bike` / parse	Alloy
groupsetFamily	`retailer:lucky-bike` / dictionary	Shimano Acera M3020-8 SGS \|\| Shimano Altus M313
electronicShifting	`retailer:lucky-bike` / derived	Shimano Acera M3020-8 SGS \|\| Shimano Altus M313
brakes	`retailer:lucky-bike` / parse	hydraulische Scheibenbremse
brakePistons	`retailer:lucky-bike` / parse	2-Piston
suspension	`retailer:lucky-bike` / derived	suspension fork "Suntour XCE28 coil 29 80mm" and no rear shock in a 32-field spec table
fork	`retailer:lucky-bike` / parse	Suntour XCE28 coil 29 80mm
dropperPost	`retailer:lucky-bike` / derived	seatpost row "KTM Line 27.2" names no dropper, in a 32-field spec table
beltDrive	`retailer:lucky-bike` / parse	KMC
wheelSize	`retailer:lucky-bike` / parse	27.5
weightKg	`retailer:lucky-bike` / parse	Gewicht (kg): 15
powerMeter	`retailer:lucky-bike` / derived	absent from a 32-field spec table
availability	`retailer:lucky-bike` / derived	2 of 2 sizes orderable

Warnings

info wheel-material-unknown — Wheel material could not be established.
info mixed-groupset — Not a uniform groupset: {"rearDerailleur":"Acera","frontDerailleur":"Altus","crank":"Altus"}. Ranked on the shifting level, with a penalty.

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 7,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": -0.9,
  "equipmentValue": 22.1,
  "notes": [
    "Shimano Altus = 7.",
    "Mixed groupset, but no crank or cassette below the family it is ranked as: no penalty.",
    "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 mtb-hardtail.",
    "15 kg vs 14.4 kg mtb-hardtail reference = -0.9.",
    "Fork series not stated: scored at the bottom of the fork ladder rather than assumed."
  ],
  "marketPrice": 633,
  "valueScore": 1.194,
  "savingsVsMarket": 103.00999999999999
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier"
  ],
  "applied": [],
  "rejected": [],
  "notes": "Wheels are listed as the house brand \"Felgen: KTM 27.5 Sport 32H, 584x20\" so wheel material and tier cannot be determined from the source. Groupset components come from different Shimano families (Acera rear derailleur, Altus front derailleur, M315 crank), so mixedGroupset is set to true.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial: Aluminium",
      "confidence": 0.9
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schaltwerk: Shimano Acera M3020-8 SGS",
      "confidence": 0.9
    },
    "groupsetFamily": {
      "value": "Acera",
      "evidence": "Schaltwerk: Shimano Acera M3020-8 SGS",
      "confidence": 0.9
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 0.6
    },
    "speeds": {
      "value": "16",
      "evidence": "Ganganzahl: 16",
      "confidence": 0.9
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Schaltwerk: Shimano Acera M3020-8 SGS\nUmwerfer: Shimano Altus M313\nKurbelsatz: Shimano M315 36-22T",
      "confidence": 0.8
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.6
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.6
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremstyp: hydraulische Scheibenbremse",
      "confidence": 0.9
    },
    "weightKg": {
      "value": "15",
      "evidence": "Gewicht (kg): 15",
      "confidence": 0.9
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.6
    },
    "notes": "Wheels are listed as the house brand \"Felgen: KTM 27.5 Sport 32H, 584x20\" so wheel material and tier cannot be determined from the source. Groupset components come from different Shimano families (Acera rear derailleur, Altus front derailleur, M315 crank), so mixedGroupset is set to true."
  }
}

Normalized record

{
  "id": "lucky-bike:lb74810_lemon/black orange",
  "retailer": "lucky-bike",
  "retailerProductId": "lb74810_lemon/black orange",
  "productUrl": "https://www.lucky-bike.de/Fahrraeder/Mountainbike/MTB-Hardtail/KTM-CHICAGO-272-2025-53-cm-lemon-black-orange.html",
  "brand": "KTM",
  "model": "CHICAGO 272",
  "modelYear": 2025,
  "category": "mtb",
  "categoryBasis": "route",
  "sourceCategory": "mtb",
  "price": 529.99,
  "originalPrice": 699,
  "currency": "EUR",
  "discountPercent": 24,
  "frameMaterial": "aluminium",
  "frameModel": "27.5 Alloy 6061 MTB/M-1100",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Altus",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": null,
  "mixedGroupset": true,
  "groupsetComponents": {
    "rearDerailleur": "Acera",
    "frontDerailleur": "Altus",
    "crank": "Altus"
  },
  "groupsetTierSpread": 0,
  "crank": "Shimano M315 36-22T",
  "cassette": "Shimano HG400-8/11-40",
  "brakes": "hydraulic-disc",
  "brakePistons": 2,
  "brakeTier": "unknown",
  "suspension": "front",
  "fork": {
    "make": "SR Suntour",
    "line": null,
    "tier": "unknown",
    "travelMm": 80
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": false,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": "27.5",
  "wheelset": "KTM 27.5 Sport 32H, 584x20 | Shimano HB-TX505 CL 32H 100 QR | Shimano FH-TX505-8 CL 32H 135 QR",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Schwalbe Smart Sam K-Guard 54-584, Schwalbe Smart Sam K-Guard 54-584",
  "weightKg": 15,
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "48 cm",
      "size": "48",
      "sizeCm": 48,
      "inStock": true,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "53 cm",
      "size": "53",
      "sizeCm": 53,
      "inStock": true,
      "stockCount": null,
      "price": null
    }
  ],
  "seller": null,
  "availability": "in-stock",
  "gtins": [],
  "imageUrl": "https://images.lucky-bike.de/out/pictures/generated/product/1/540_340_75/ktm-chicago-272-lemon-black-orange-89707-01.jpg",
  "rawTitle": "KTM CHICAGO 272 2025",
  "fetchedAt": "2026-09-19T06:08:56.746Z",
  "normalizationConfidence": 0.78,
  "warnings": [
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    },
    {
      "code": "mixed-groupset",
      "message": "Not a uniform groupset: {\"rearDerailleur\":\"Acera\",\"frontDerailleur\":\"Altus\",\"crank\":\"Altus\"}. Ranked on the shifting level, with a penalty.",
      "severity": "info"
    }
  ]
}

Parsed specification table

{
  "Schaltwerk": "Shimano Acera M3020-8 SGS",
  "Bremse": "Shimano EF505 2-Piston, Shimano RT10 CL 180/160",
  "Reifen": "Schwalbe Smart Sam K-Guard 54-584, Schwalbe Smart Sam K-Guard 54-584",
  "Rahmenmaterial": "Aluminium",
  "Gabel": "Suntour XCE28 coil 29 80mm",
  "Gewicht (kg)": "15",
  "Laufradgröße": "27.5 Zoll",
  "Felgen": "KTM 27.5 Sport 32H, 584x20",
  "Nabe vorne": "Shimano HB-TX505 CL 32H 100 QR",
  "Nabe hinten": "Shimano FH-TX505-8 CL 32H 135 QR",
  "Kurbelsatz": "Shimano M315 36-22T",
  "Innenlager": "Feimin B902",
  "Kette": "KMC Z8.3",
  "Bremstyp": "hydraulische Scheibenbremse",
  "Schaltungsart": "Kettenschaltung",
  "Ganganzahl": "16",
  "Schalthebel": "Shimano EF505-8 display",
  "Umwerfer": "Shimano Altus M313",
  "Zahnkränze": "Shimano HG400-8/11-40",
  "Lenker": "KTM Line rizer12",
  "Griffe": "KTM Line MTB",
  "Vorbau": "KTM Line 7",
  "Steuersatz": "Ritchey OE Zero Logic 1.1/8",
  "Sattel": "KTM Line Sport",
  "Sattelstütze": "KTM Line 27.2",
  "Pedale": "nicht enthalten",
  "Rahmeninformation": "27.5 Alloy 6061 MTB/M-1100",
  "Rahmenform": "Diamant",
  "Straßenausstattung": "nein",
  "Modelljahr": "2025",
  "Typ": "unisex",
  "Zul. Gesamtgewicht (kg)": "3"
}

Raw adapter output

{
  "retailer": "lucky-bike",
  "retailerProductId": "lb74810_lemon/black orange",
  "productUrl": "https://www.lucky-bike.de/Fahrraeder/Mountainbike/MTB-Hardtail/KTM-CHICAGO-272-2025-53-cm-lemon-black-orange.html",
  "extractionMethod": "public-search-api",
  "sourceCategory": "mtb",
  "rawTitle": "KTM CHICAGO 272 2025",
  "rawBrand": "KTM",
  "price": 529.99,
  "originalPrice": 699,
  "currency": "EUR",
  "imageUrl": "https://images.lucky-bike.de/out/pictures/generated/product/1/540_340_75/ktm-chicago-272-lemon-black-orange-89707-01.jpg",
  "rawSpecifications": {
    "Schaltwerk": "Shimano Acera M3020-8 SGS",
    "Bremse": "Shimano EF505 2-Piston, Shimano RT10 CL 180/160",
    "Reifen": "Schwalbe Smart Sam K-Guard 54-584, Schwalbe Smart Sam K-Guard 54-584",
    "Rahmenmaterial": "Aluminium",
    "Gabel": "Suntour XCE28 coil 29 80mm",
    "Gewicht (kg)": "15",
    "Laufradgröße": "27.5 Zoll",
    "Felgen": "KTM 27.5 Sport 32H, 584x20",
    "Nabe vorne": "Shimano HB-TX505 CL 32H 100 QR",
    "Nabe hinten": "Shimano FH-TX505-8 CL 32H 135 QR",
    "Kurbelsatz": "Shimano M315 36-22T",
    "Innenlager": "Feimin B902",
    "Kette": "KMC Z8.3",
    "Bremstyp": "hydraulische Scheibenbremse",
    "Schaltungsart": "Kettenschaltung",
    "Ganganzahl": "16",
    "Schalthebel": "Shimano EF505-8 display",
    "Umwerfer": "Shimano Altus M313",
    "Zahnkränze": "Shimano HG400-8/11-40",
    "Lenker": "KTM Line rizer12",
    "Griffe": "KTM Line MTB",
    "Vorbau": "KTM Line 7",
    "Steuersatz": "Ritchey OE Zero Logic 1.1/8",
    "Sattel": "KTM Line Sport",
    "Sattelstütze": "KTM Line 27.2",
    "Pedale": "nicht enthalten",
    "Rahmeninformation": "27.5 Alloy 6061 MTB/M-1100",
    "Rahmenform": "Diamant",
    "Straßenausstattung": "nein",
    "Modelljahr": "2025",
    "Typ": "unisex",
    "Zul. Gesamtgewicht (kg)": "3"
  },
  "rawFeatures": [
    "Vielseitiges MTB-Hardtail mit hydraulischen Scheibenbremsen für abenteuerlustige Einsteiger und grenzenlose Freiheit auf jedem Trail.",
    "Im Produktportfolio von KTM finden sich neben hochwertigen Trekking- und Cityrädern auch Mountainbikes und Ebikes. Weitere Produkte von KTM entdecken Informationen zur Produktsicherheit HerstellerKTM Fahrrad GmbHHarlochnerstr. 13 - 5230 Mattighofen - DEoffice@ktm-bikes.at"
  ],
  "rawSizes": [
    {
      "rawSize": "48 cm",
      "size": "48",
      "sizeCm": 48,
      "inStock": true,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "53 cm",
      "size": "53",
      "sizeCm": 53,
      "inStock": true,
      "stockCount": null,
      "price": null
    }
  ],
  "availabilityText": "2 of 2 sizes orderable",
  "fetchedAt": "2026-09-19T06:08:56.746Z",
  "sourceMeta": {
    "sku": "0089707.010",
    "mpn": "2230428153",
    "ldAvailability": "http://schema.org/InStock",
    "weightNote": "Herstellerangabe in kg - meist der Wert der mittleren Rahmengröße",
    "colour": "lemon/black orange",
    "articleNumber": "0089707.010",
    "ean": "9008594227132",
    "badges": null,
    "reductionPercent": 24,
    "feedSizes": [
      "53 cm",
      "48 cm"
    ],
    "parentSizes": "48 cm, 53 cm"
  }
}

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