Bulls LT Performance 27,5 545 WH

bikeexchange:bulls_lt_performance_27_5_545_wh_2023 · source URL · confidence 0.83 · GTIN 4063518274536

Eligibility

Cannot win: e-bike bikes are not value-ranked yet (no e-bike-specific equipment model)

Size decisions

retailer label	alpha	comparable cm	match	mapping	in stock	variant price	evidence
M	M	—	unknown	unsupported	yes	€2.169	—
L	L	—	unknown	unsupported	yes	€1.859,40	—
XL	XL	—	unknown	unsupported	yes	€1.799	—

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

—

unknown

unsupported

yes

€2.169

—

unknown

unsupported

yes

€1.859,40

—

unknown

unsupported

yes

€1.799

—

mapping	unsupported
reason	Bulls publishes no defensible conventional equivalence for its letter sizes. BULLS publishes a rider-height chart only ('Körpergröße' -> 'empfohlene Rahmengröße', XS 135-160 … XL 185-200 cm) with no centimetre equivalence, and its own chart stops at XL. So no letter is mapped. One retailer dual label ('XXL = 60 cm' on an Alpine Hawk) is left standing as listing-specific evidence because it sits on the conventional scale and there is no manufacturer evidence that it is a measurement — but it is a single unverified claim and is recorded as a residual risk.

mapping

unsupported

reason

Bulls publishes no defensible conventional equivalence for its letter sizes. BULLS publishes a rider-height chart only ('Körpergröße' -> 'empfohlene Rahmengröße', XS 135-160 … XL 185-200 cm) with no centimetre equivalence, and its own chart stops at XL. So no letter is mapped. One retailer dual label ('XXL = 60 cm' on an Alpine Hawk) is left standing as listing-specific evidence because it sits on the conventional scale and there is no manufacturer evidence that it is a measurement — but it is a single unverified claim and is recorded as a residual risk.

A shopper asking for: 54 → nothing compatible · 56 → nothing compatible · 58 → nothing compatible · 60 → nothing compatible

Identity

Canonical configuration: Bulls | LT Performance 27,5 545 WH | Altus | 2023
Confidence: high

brand exact (Bulls)
model normalized to "lt performance 27 5 545 wh"
groupset family exact (Altus)
model year exact (2023)
GTIN match (4063518274536)
2 listings across 2 retailers

retailer	price	sizes in stock
BikeExchange	€1.799	M, L, XL	debug
bikes.de	€1.799	L \| (27,5")	debug

retailer

price

sizes in stock

BikeExchange

€1.799

M, L, XL

debug

bikes.de

€1.799

L | (27,5")

debug

Provenance — why we believe each fact

field source evidence

brand retailer:bikeexchange / parse Bulls

model retailer:bikeexchange / derived Bulls LT Performance 27,5 545 WH

modelYear retailer:bikeexchange / parse Jahr: 2023

category retailer:bikeexchange / parse 545 WH

frameMaterial retailer:bikeexchange / parse Aluminium

groupsetFamily retailer:bikeexchange / dictionary SHIMANO Altus SL-M315 rapidfire plus

electronicShifting retailer:bikeexchange / derived SHIMANO Altus SL-M315 rapidfire plus

brakes retailer:bikeexchange / parse Hydraulische Scheibenbremse

suspension retailer:bikeexchange / derived suspension fork "SR SUNTOUR XCE-28" and no rear shock in a 43-field spec table

fork retailer:bikeexchange / parse SR SUNTOUR XCE-28

dropperPost retailer:bikeexchange / derived seatpost row "BULLS Aluminium" names no dropper, in a 43-field spec table

beltDrive retailer:bikeexchange / parse KMC

lighting retailer:bikeexchange / parse MonkeyLink Connect (Beleuchtung nicht im Lieferumfang enthalten)

wheelSize retailer:bikeexchange / parse 27.5

powerMeter retailer:bikeexchange / derived absent from a 43-field spec table

availability retailer:bikeexchange / derived sizes 3: 3 stocked, 0 gone, 0 unread

seller retailer:bikeexchange / parse XL: Wäller Sport

ebike.motor retailer:bikeexchange / parse Bosch | Bosch Performance Line (Smart System) 25/75Nm

ebike.motor.position retailer:bikeexchange / parse Mittelmotor

ebike.motor.torqueNm retailer:bikeexchange / parse 75 Nm

ebike.battery.capacityWh retailer:bikeexchange / parse 545 Wh

ebike.battery.integration retailer:bikeexchange / parse PowerPack

ebike.speedClass retailer:bikeexchange / parse Maximale Motorunterstützung: bis 25 km/h

ebike.eDiscipline retailer:bikeexchange / parse shelf: E-Hardtail

ebike.display retailer:bikeexchange / parse Display: kombinierbar mit: Mini-Remote, Kiox 300, SmartphoneGrip, Intuvia 100 oder Smartphone

ebike.maxSystemWeightKg retailer:bikeexchange / parse Zulässiges Gesamtgewicht: 130,0 kg

speeds ai / ai (1) Art der Schaltung: Kettenschaltung | 8 Gang

field	source	evidence
brand	`retailer:bikeexchange` / parse	Bulls
model	`retailer:bikeexchange` / derived	Bulls LT Performance 27,5 545 WH
modelYear	`retailer:bikeexchange` / parse	Jahr: 2023
category	`retailer:bikeexchange` / parse	545 WH
frameMaterial	`retailer:bikeexchange` / parse	Aluminium
groupsetFamily	`retailer:bikeexchange` / dictionary	SHIMANO Altus SL-M315 rapidfire plus
electronicShifting	`retailer:bikeexchange` / derived	SHIMANO Altus SL-M315 rapidfire plus
brakes	`retailer:bikeexchange` / parse	Hydraulische Scheibenbremse
suspension	`retailer:bikeexchange` / derived	suspension fork "SR SUNTOUR XCE-28" and no rear shock in a 43-field spec table
fork	`retailer:bikeexchange` / parse	SR SUNTOUR XCE-28
dropperPost	`retailer:bikeexchange` / derived	seatpost row "BULLS Aluminium" names no dropper, in a 43-field spec table
beltDrive	`retailer:bikeexchange` / parse	KMC
lighting	`retailer:bikeexchange` / parse	MonkeyLink Connect (Beleuchtung nicht im Lieferumfang enthalten)
wheelSize	`retailer:bikeexchange` / parse	27.5
powerMeter	`retailer:bikeexchange` / derived	absent from a 43-field spec table
availability	`retailer:bikeexchange` / derived	sizes 3: 3 stocked, 0 gone, 0 unread
seller	`retailer:bikeexchange` / parse	XL: Wäller Sport
ebike.motor	`retailer:bikeexchange` / parse	Bosch \| Bosch Performance Line (Smart System) 25/75Nm
ebike.motor.position	`retailer:bikeexchange` / parse	Mittelmotor
ebike.motor.torqueNm	`retailer:bikeexchange` / parse	75 Nm
ebike.battery.capacityWh	`retailer:bikeexchange` / parse	545 Wh
ebike.battery.integration	`retailer:bikeexchange` / parse	PowerPack
ebike.speedClass	`retailer:bikeexchange` / parse	Maximale Motorunterstützung: bis 25 km/h
ebike.eDiscipline	`retailer:bikeexchange` / parse	shelf: E-Hardtail
ebike.display	`retailer:bikeexchange` / parse	Display: kombinierbar mit: Mini-Remote, Kiox 300, SmartphoneGrip, Intuvia 100 oder Smartphone
ebike.maxSystemWeightKg	`retailer:bikeexchange` / parse	Zulässiges Gesamtgewicht: 130,0 kg
speeds	`ai` / ai (1)	Art der Schaltung: Kettenschaltung \| 8 Gang

Warnings

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

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 3,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 19,
  "notes": [
    "Shimano Altus = 7.",
    "8-speed -4.",
    "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.",
    "Weight not published: no weight adjustment either way.",
    "Fork series not stated: scored at the bottom of the fork ladder rather than assumed."
  ],
  "marketPrice": null,
  "valueScore": null,
  "savingsVsMarket": null
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "The drivetrain lists Shimano Acera and an Altus shifter, so it is treated as a mixed groupset. The wheelset is identified only as \"DDM-2\"; the source does not establish wheel material or a defensible wheel tier. No complete-bike weight or power-meter status is stated.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial: Aluminium",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Shimano Acera",
      "confidence": 1
    },
    "groupsetFamily": {
      "value": "Acera",
      "evidence": "Shimano Acera",
      "confidence": 0.98
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Art der Schaltung: Kettenschaltung | 8 Gang",
      "confidence": 0.98
    },
    "speeds": {
      "value": "8",
      "evidence": "Art der Schaltung: Kettenschaltung | 8 Gang",
      "confidence": 1
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Schalthebel: SHIMANO Altus SL-M315 rapidfire plus",
      "confidence": 0.95
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Art der Bremse: Hydraulische Scheibenbremse",
      "confidence": 1
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "notes": "The drivetrain lists Shimano Acera and an Altus shifter, so it is treated as a mixed groupset. The wheelset is identified only as \"DDM-2\"; the source does not establish wheel material or a defensible wheel tier. No complete-bike weight or power-meter status is stated."
  }
}

Normalized record

{
  "id": "bikeexchange:bulls_lt_performance_27_5_545_wh_2023",
  "retailer": "bikeexchange",
  "retailerProductId": "bulls_lt_performance_27_5_545_wh_2023",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/bulls_lt_performance_27_5_545_wh_2023?sku=BUL_0000148740",
  "brand": "Bulls",
  "model": "LT Performance 27,5 545 WH",
  "modelYear": 2023,
  "category": "e-bike",
  "categoryBasis": "stated",
  "sourceCategory": "e-bike",
  "price": 1799,
  "originalPrice": 3099,
  "currency": "EUR",
  "discountPercent": 42,
  "frameMaterial": "aluminium",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Altus",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 8,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "Altus"
  },
  "groupsetTierSpread": 0,
  "crank": "FSA 165 mm",
  "cassette": "SHIMANO CS-HG400-8 11-40T",
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "front",
  "fork": {
    "make": "SR Suntour",
    "line": "XCE",
    "tier": "unknown",
    "travelMm": 100
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": false,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": true,
  "wheelSize": "27.5",
  "wheelset": "DDM-2",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "STYX Ace of Pace",
  "weightKg": null,
  "ebike": {
    "motor": {
      "text": "Bosch | Bosch Performance Line (Smart System) 25/75Nm",
      "brand": "bosch",
      "model": null,
      "position": "mid",
      "torqueNm": 75,
      "torqueSource": "retailer",
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "545 Wh | Bosch PowerPack (Smart System) 545",
      "capacityWh": 545,
      "count": 1,
      "integration": "external",
      "removable": null
    },
    "speedClass": "pedelec-25",
    "rangeExtender": "unknown",
    "display": "kombinierbar mit: Mini-Remote, Kiox 300, SmartphoneGrip, Intuvia 100 oder Smartphone",
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "e-mtb",
    "eDisciplineBasis": "leaf",
    "frameShape": "unknown",
    "cargoType": "unknown",
    "maxSystemWeightKg": 130,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 2169,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1859.4,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1799,
      "seller": "Wäller Sport",
      "deliveryNote": "Reguläre Lieferzeit 4 Tage"
    }
  ],
  "seller": "Wäller Sport",
  "availability": "in-stock",
  "gtins": [
    "4063518274536"
  ],
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/e7dda099f9d5ef3a8383-pTEo64td.png",
  "rawTitle": "Bulls LT Performance 27,5 545 WH",
  "fetchedAt": "2026-09-26T06:07:24.856Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "motorModel",
      "frameShape"
    ],
    "applied": [],
    "rejected": [],
    "notes": "The source names the motor as Bosch Performance Line (Smart System), but does not establish one of the permitted exact motor models. Battery integration and frame shape are not specified.",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "Motorhersteller: Bosch",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 1
      },
      "batteryWh": {
        "value": "545",
        "evidence": "Akkukapazität: 545 Wh",
        "confidence": 1
      },
      "speedClass": {
        "value": "pedelec-25",
        "evidence": "Maximale Motorunterstützung: bis 25 km/h",
        "confidence": 1
      },
      "batteryIntegration": {
        "value": null,
        "evidence": null,
        "confidence": 1
      },
      "frameShape": {
        "value": null,
        "evidence": null,
        "confidence": 1
      },
      "notes": "The source names the motor as Bosch Performance Line (Smart System), but does not establish one of the permitted exact motor models. Battery integration and frame shape are not specified."
    }
  }
}

Parsed specification table

{
  "Rahmenmaterial": "Aluminium",
  "Zulässiges Gesamtgewicht": "130,0 kg",
  "Bremse": "TEKTRO HD-M275",
  "Bremsscheibe vorne": "⌀ 160mm",
  "Bremsscheiben": "180 mm / 6-Bolt",
  "Bremsscheibe hinten": "⌀ 160mm (160 6-Bolt)",
  "Rücktrittbremse": "nein",
  "Art der Bremse": "Hydraulische Scheibenbremse",
  "Naben": "6-Loch Aufnahme und Schnellspanner",
  "Reifengröße": "57-584",
  "Laufräder": "DDM-2",
  "Laufradgröße": "27,5 Zoll",
  "Reifen": "STYX Ace of Pace",
  "Vorbau": "MTB-S, CCS Slot Mount ready",
  "Steuersatz": "FSA no.57B-1",
  "Lenker": "STYX Sport-SL double butted Riserbar",
  "Griffe": "BULLS MTB",
  "Display": "kombinierbar mit: Mini-Remote, Kiox 300, SmartphoneGrip, Intuvia 100 oder Smartphone",
  "Akkuhersteller": "Bosch",
  "Akkukapazität": "545 Wh",
  "Drehmoment": "75 Nm",
  "Ladegerät": "Bosch Standard Ladegerät 4A",
  "Motorhersteller": "Bosch",
  "Maximale Motorunterstützung": "bis 25 km/h",
  "Akku": "Bosch PowerPack (Smart System) 545",
  "Motor": "Bosch Performance Line (Smart System) 25/75Nm",
  "Motorposition": "Mittelmotor",
  "Licht hinten": "MonkeyLink Connect (Beleuchtung nicht im Lieferumfang enthalten)",
  "Licht vorne": "MonkeyLink Connect (Beleuchtung nicht im Lieferumfang enthalten)",
  "Schaltung": "Shimano Acera",
  "Kurbelgarnitur": "FSA 165 mm",
  "Pedale": "BULLS MTB Pedale",
  "Schalthebel": "SHIMANO Altus SL-M315 rapidfire plus",
  "Art der Schaltung": "Kettenschaltung | 8 Gang",
  "Kassette": "SHIMANO CS-HG400-8 11-40T",
  "Kette / Riemen": "KMC, X8",
  "Sattel": "BULLS Sportive Ergo",
  "Sattelstütze": "BULLS Aluminium",
  "Gabel Bauart": "Federgabel",
  "Federweg vorne": "100mm",
  "Gabelhersteller": "SR Suntour",
  "Gabel": "SR SUNTOUR XCE-28",
  "Jahr": "2023"
}

Raw adapter output

{
  "retailer": "bikeexchange",
  "retailerProductId": "bulls_lt_performance_27_5_545_wh_2023",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/bulls_lt_performance_27_5_545_wh_2023?sku=BUL_0000148740",
  "extractionMethod": "embedded-json",
  "sourceCategory": "e-bike",
  "rawTitle": "Bulls LT Performance 27,5 545 WH",
  "rawBrand": "Bulls",
  "price": 1799,
  "originalPrice": 3099,
  "currency": "EUR",
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/e7dda099f9d5ef3a8383-pTEo64td.png",
  "rawSpecifications": {
    "Rahmenmaterial": "Aluminium",
    "Zulässiges Gesamtgewicht": "130,0 kg",
    "Bremse": "TEKTRO HD-M275",
    "Bremsscheibe vorne": "⌀ 160mm",
    "Bremsscheiben": "180 mm / 6-Bolt",
    "Bremsscheibe hinten": "⌀ 160mm (160 6-Bolt)",
    "Rücktrittbremse": "nein",
    "Art der Bremse": "Hydraulische Scheibenbremse",
    "Naben": "6-Loch Aufnahme und Schnellspanner",
    "Reifengröße": "57-584",
    "Laufräder": "DDM-2",
    "Laufradgröße": "27,5 Zoll",
    "Reifen": "STYX Ace of Pace",
    "Vorbau": "MTB-S, CCS Slot Mount ready",
    "Steuersatz": "FSA no.57B-1",
    "Lenker": "STYX Sport-SL double butted Riserbar",
    "Griffe": "BULLS MTB",
    "Display": "kombinierbar mit: Mini-Remote, Kiox 300, SmartphoneGrip, Intuvia 100 oder Smartphone",
    "Akkuhersteller": "Bosch",
    "Akkukapazität": "545 Wh",
    "Drehmoment": "75 Nm",
    "Ladegerät": "Bosch Standard Ladegerät 4A",
    "Motorhersteller": "Bosch",
    "Maximale Motorunterstützung": "bis 25 km/h",
    "Akku": "Bosch PowerPack (Smart System) 545",
    "Motor": "Bosch Performance Line (Smart System) 25/75Nm",
    "Motorposition": "Mittelmotor",
    "Licht hinten": "MonkeyLink Connect (Beleuchtung nicht im Lieferumfang enthalten)",
    "Licht vorne": "MonkeyLink Connect (Beleuchtung nicht im Lieferumfang enthalten)",
    "Schaltung": "Shimano Acera",
    "Kurbelgarnitur": "FSA 165 mm",
    "Pedale": "BULLS MTB Pedale",
    "Schalthebel": "SHIMANO Altus SL-M315 rapidfire plus",
    "Art der Schaltung": "Kettenschaltung | 8 Gang",
    "Kassette": "SHIMANO CS-HG400-8 11-40T",
    "Kette / Riemen": "KMC, X8",
    "Sattel": "BULLS Sportive Ergo",
    "Sattelstütze": "BULLS Aluminium",
    "Gabel Bauart": "Federgabel",
    "Federweg vorne": "100mm",
    "Gabelhersteller": "SR Suntour",
    "Gabel": "SR SUNTOUR XCE-28",
    "Jahr": "2023"
  },
  "rawFeatures": [
    "Bosch",
    "545wh",
    "Shimano Acera",
    "Beschreibung"
  ],
  "rawSizes": [
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 2169,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1859.4,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 1799,
      "seller": "Wäller Sport",
      "deliveryNote": "Reguläre Lieferzeit 4 Tage"
    }
  ],
  "availabilityText": "sizes 3: 3 stocked, 0 gone, 0 unread",
  "fetchedAt": "2026-09-26T06:07:24.856Z",
  "sourceMeta": {
    "skus": [
      "4063518274536"
    ],
    "shopSkus": [
      "BUL_0000148740",
      "BUL_0000148738",
      "BUL_0000148739",
      "BUL_0000148740"
    ],
    "seller": "Wäller Sport",
    "sellerOfSize": "XL",
    "sellerId": "6874f35e-960d-4154-b45f-ded84c5c8212",
    "storeKey": "store_01KCRDNBMDQND08M2HY920GP1D_eur",
    "storeCity": "Altenkirchen",
    "storeCountry": "DE",
    "storeDelivers": true,
    "storeClickAndCollect": true,
    "storeReservation": true,
    "storeDeliveryTime": "P4D",
    "shippingPrice": 90,
    "hasMoreSellers": true,
    "condition": "NEW",
    "ctProductId": "46e9627a-9b49-4c5f-a3eb-d0a5d36514c1",
    "shopCategory": "E-Hardtail",
    "colourCount": 2,
    "fetchedSku": "BUL_0000148740"
  },
  "listingPath": [
    "E-Bikes",
    "E-MTB",
    "E-Hardtail"
  ]
}

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