Bulls LT EVA PERFORMANCE 27,5

bikeexchange:bulls_lt_eva_performance_27_5_750wh_trapez_2024 · source URL · confidence 0.83 · GTIN 4063518321346

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
XS	XS	—	unknown	unsupported	yes	€2.199	—
S	S	—	unknown	unsupported	yes	€2.199	—
M	M	—	unknown	unsupported	yes	€2.199	—
L	L	—	unknown	unsupported	yes	€2.199	—

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

—

unknown

unsupported

yes

€2.199

—

unknown

unsupported

yes

€2.199

—

unknown

unsupported

yes

€2.199

—

unknown

unsupported

yes

€2.199

—

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 EVA PERFORMANCE 27,5 | Altus | 2024
Confidence: high

brand exact (Bulls)
model normalized to "lt eva performance 27 5"
groupset family exact (Altus)
model year exact (2024)
3 listings across 1 retailer

retailer	price	sizes in stock
BikeExchange	€2.199	XS	debug
BikeExchange	€2.199	XS, S, M, L	debug
BikeExchange	€2.499	XS, S, M, L	debug

retailer

price

sizes in stock

BikeExchange

€2.199

debug

BikeExchange

€2.199

XS, S, M, L

debug

BikeExchange

€2.499

XS, S, M, L

debug

Provenance — why we believe each fact

field source evidence

brand retailer:bikeexchange / parse Bulls

model retailer:bikeexchange / derived Bulls LT EVA PERFORMANCE 27,5

modelYear retailer:bikeexchange / parse Jahr: 2024

category retailer:bikeexchange / derived retailer taxonomy

frameMaterial retailer:bikeexchange / parse 6061

groupsetFamily retailer:bikeexchange / dictionary SHIMANO Altus SL-M315-8R

electronicShifting retailer:bikeexchange / derived SHIMANO Altus SL-M315-8R

speeds retailer:bikeexchange / parse 8 Gang

brakes retailer:bikeexchange / parse hydraulische Scheibenbremse

suspension retailer:bikeexchange / derived suspension fork "SR SUNTOUR XCE-28" and no rear shock in a 44-field spec table

fork retailer:bikeexchange / parse SR SUNTOUR XCE-28

dropperPost retailer:bikeexchange / derived seatpost row "BULLS Aluminium 30,9mm" names no dropper, in a 44-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 44-field spec table

availability retailer:bikeexchange / derived sizes 4: 4 stocked, 0 gone, 0 unread

seller retailer:bikeexchange / parse L: budget-bikes

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

ebike.motor.position retailer:bikeexchange / parse Mittelmotor

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

ebike.battery.capacityWh retailer:bikeexchange / parse 750 Wh

ebike.battery.integration retailer:bikeexchange / parse PowerTube

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: Bosch LED Remote

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

field	source	evidence
brand	`retailer:bikeexchange` / parse	Bulls
model	`retailer:bikeexchange` / derived	Bulls LT EVA PERFORMANCE 27,5
modelYear	`retailer:bikeexchange` / parse	Jahr: 2024
category	`retailer:bikeexchange` / derived	retailer taxonomy
frameMaterial	`retailer:bikeexchange` / parse	6061
groupsetFamily	`retailer:bikeexchange` / dictionary	SHIMANO Altus SL-M315-8R
electronicShifting	`retailer:bikeexchange` / derived	SHIMANO Altus SL-M315-8R
speeds	`retailer:bikeexchange` / parse	8 Gang
brakes	`retailer:bikeexchange` / parse	hydraulische Scheibenbremse
suspension	`retailer:bikeexchange` / derived	suspension fork "SR SUNTOUR XCE-28" and no rear shock in a 44-field spec table
fork	`retailer:bikeexchange` / parse	SR SUNTOUR XCE-28
dropperPost	`retailer:bikeexchange` / derived	seatpost row "BULLS Aluminium 30,9mm" names no dropper, in a 44-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 44-field spec table
availability	`retailer:bikeexchange` / derived	sizes 4: 4 stocked, 0 gone, 0 unread
seller	`retailer:bikeexchange` / parse	L: budget-bikes
ebike.motor	`retailer:bikeexchange` / parse	Bosch \| Bosch Performance Line (Smart System) 25/75Nm \| Mittelmotor
ebike.motor.position	`retailer:bikeexchange` / parse	Mittelmotor
ebike.motor.torqueNm	`retailer:bikeexchange` / parse	75Nm
ebike.battery.capacityWh	`retailer:bikeexchange` / parse	750 Wh
ebike.battery.integration	`retailer:bikeexchange` / parse	PowerTube
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: Bosch LED Remote
ebike.maxSystemWeightKg	`retailer:bikeexchange` / parse	Zulässiges Gesamtgewicht: 130 kg

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 names Shimano Acera and Shimano Altus, which are different families; no single normalized groupsetFamily is assigned. The wheelset is named BULLS DDM-22, but its material and tier are not established by the source. No complete-bike weight or power meter is stated.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial: Aluminium",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schaltung: SHIMANO Acera RD-M3020",
      "confidence": 1
    },
    "groupsetFamily": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Art der Schaltung: Kettenschaltung | 8 Gang",
      "confidence": 0.95
    },
    "speeds": {
      "value": "8",
      "evidence": "Anzahl Gänge: 8 Gang",
      "confidence": 1
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Schalthebel: SHIMANO Altus SL-M315-8R",
      "confidence": 0.98
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Art des Bremse: hydraulische Scheibenbremse",
      "confidence": 1
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "notes": "The drivetrain names Shimano Acera and Shimano Altus, which are different families; no single normalized groupsetFamily is assigned. The wheelset is named BULLS DDM-22, but its material and tier are not established by the source. No complete-bike weight or power meter is stated."
  }
}

Normalized record

{
  "id": "bikeexchange:bulls_lt_eva_performance_27_5_750wh_trapez_2024",
  "retailer": "bikeexchange",
  "retailerProductId": "bulls_lt_eva_performance_27_5_750wh_trapez_2024",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/bulls_lt_eva_performance_27_5_750wh_trapez_2024?sku=BUL_0000570692",
  "brand": "Bulls",
  "model": "LT EVA PERFORMANCE 27,5",
  "modelYear": 2024,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 2199,
  "originalPrice": 3299,
  "currency": "EUR",
  "discountPercent": 33,
  "frameMaterial": "aluminium",
  "frameModel": "6061 aluminium, internal cable routing",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Altus",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 8,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "Altus"
  },
  "groupsetTierSpread": 0,
  "crank": "FSA 165mm",
  "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": "BULLS DDM-22",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "STYX Ace of Pace",
  "weightKg": null,
  "ebike": {
    "motor": {
      "text": "Bosch | Bosch Performance Line (Smart System) 25/75Nm | Mittelmotor",
      "brand": "bosch",
      "model": null,
      "position": "mid",
      "torqueNm": 75,
      "torqueSource": "retailer",
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "750 Wh | Bosch PowerTube 750 | Lithium Ionen",
      "capacityWh": 750,
      "count": 1,
      "integration": "integrated",
      "removable": null
    },
    "speedClass": "pedelec-25",
    "rangeExtender": "unknown",
    "display": "Bosch LED Remote",
    "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": "XS",
      "size": "XS",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 2199,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 2199,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 2199,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 2199,
      "seller": "budget-bikes",
      "deliveryNote": "Reguläre Lieferzeit 8 Tage"
    }
  ],
  "seller": "budget-bikes",
  "availability": "in-stock",
  "gtins": [
    "4063518321346"
  ],
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/76edec7cd8a3d094cd85-xkUR61qA.png",
  "rawTitle": "Bulls LT EVA PERFORMANCE 27,5",
  "fetchedAt": "2026-09-26T06:07:17.488Z",
  "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 a generic Bosch Performance Line motor but does not establish an exact motor model. Frame shape and battery integration are not explicitly stated.",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "Motorhersteller: Bosch",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryWh": {
        "value": "750",
        "evidence": "Akkukapazität: 750 Wh",
        "confidence": 1
      },
      "speedClass": {
        "value": "pedelec-25",
        "evidence": "Maximale Motorunterstützung: bis 25 km/h",
        "confidence": 1
      },
      "batteryIntegration": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "frameShape": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "notes": "The source names a generic Bosch Performance Line motor but does not establish an exact motor model. Frame shape and battery integration are not explicitly stated."
    }
  }
}

Parsed specification table

{
  "Rahmenmaterial": "Aluminium",
  "Rahmen": "6061 aluminium, internal cable routing",
  "Zulässiges Gesamtgewicht": "130 kg",
  "Bremse": "TEKTRO HD-M276",
  "Bremsscheiben": "TEKTRO TR180 6-Loch",
  "Bremsscheibe hinten": "TEKTRO TR 180mm 6Loch",
  "Rücktrittbremse": "nein",
  "Art der Bremse": "hydraulische Scheibenbremse",
  "Reifengröße": "57-584",
  "Nabe hinten": "FORMULA DC-22RQR",
  "Laufräder": "BULLS DDM-22",
  "Laufradgröße": "27,5 Zoll",
  "Nabe vorne": "FORMULA DC-20FQR",
  "Reifen": "STYX Ace of Pace",
  "Vorbau": "BULLS MTB-S CCS Slot Mount ready",
  "Steuersatz": "FSA no.57B-1, Tapered",
  "Lenker": "STYX riserbar",
  "Griffe": "BULLS MTB",
  "Display": "Bosch LED Remote",
  "Akkukapazität": "750 Wh",
  "Drehmoment": "75.0",
  "Ladegerät": "2 A Ladegerät",
  "Akkuhersteller": "Bosch",
  "Motorhersteller": "Bosch",
  "Maximale Motorunterstützung": "bis 25 km/h",
  "Akku": "Bosch PowerTube 750 | Lithium Ionen",
  "Motor": "Bosch Performance Line (Smart System) 25/75Nm | Mittelmotor",
  "Schloss": "ABUS Batterieschloss",
  "Licht hinten": "MonkeyLink Connect (Beleuchtung nicht im Lieferumfang enthalten)",
  "Licht vorne": "MonkeyLink Connect (Beleuchtung nicht im Lieferumfang enthalten)",
  "Schaltung": "SHIMANO Acera RD-M3020",
  "Kurbelgarnitur": "FSA 165mm",
  "Anzahl Gänge": "8 Gang",
  "Pedale": "BULLS MTB Pedale",
  "Schalthebel": "SHIMANO Altus SL-M315-8R",
  "Art der Schaltung": "Kettenschaltung | 8 Gang",
  "Kassette": "SHIMANO CS-HG400-8 11-40T",
  "Art des Antriebs": "Elektro-Motor",
  "Kette / Riemen": "KMC X8",
  "Sattel": "BULLS Sportive Ergo",
  "Sattelstütze": "BULLS Aluminium 30,9mm",
  "Federweg vorne": "100 mm",
  "Gabel": "SR SUNTOUR XCE-28",
  "Jahr": "2024"
}

Raw adapter output

{
  "retailer": "bikeexchange",
  "retailerProductId": "bulls_lt_eva_performance_27_5_750wh_trapez_2024",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/bulls_lt_eva_performance_27_5_750wh_trapez_2024?sku=BUL_0000570692",
  "extractionMethod": "embedded-json",
  "sourceCategory": "e-bike",
  "rawTitle": "Bulls LT EVA PERFORMANCE 27,5",
  "rawBrand": "Bulls",
  "price": 2199,
  "originalPrice": 3299,
  "currency": "EUR",
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/76edec7cd8a3d094cd85-xkUR61qA.png",
  "rawSpecifications": {
    "Rahmenmaterial": "Aluminium",
    "Rahmen": "6061 aluminium, internal cable routing",
    "Zulässiges Gesamtgewicht": "130 kg",
    "Bremse": "TEKTRO HD-M276",
    "Bremsscheiben": "TEKTRO TR180 6-Loch",
    "Bremsscheibe hinten": "TEKTRO TR 180mm 6Loch",
    "Rücktrittbremse": "nein",
    "Art der Bremse": "hydraulische Scheibenbremse",
    "Reifengröße": "57-584",
    "Nabe hinten": "FORMULA DC-22RQR",
    "Laufräder": "BULLS DDM-22",
    "Laufradgröße": "27,5 Zoll",
    "Nabe vorne": "FORMULA DC-20FQR",
    "Reifen": "STYX Ace of Pace",
    "Vorbau": "BULLS MTB-S CCS Slot Mount ready",
    "Steuersatz": "FSA no.57B-1, Tapered",
    "Lenker": "STYX riserbar",
    "Griffe": "BULLS MTB",
    "Display": "Bosch LED Remote",
    "Akkukapazität": "750 Wh",
    "Drehmoment": "75.0",
    "Ladegerät": "2 A Ladegerät",
    "Akkuhersteller": "Bosch",
    "Motorhersteller": "Bosch",
    "Maximale Motorunterstützung": "bis 25 km/h",
    "Akku": "Bosch PowerTube 750 | Lithium Ionen",
    "Motor": "Bosch Performance Line (Smart System) 25/75Nm | Mittelmotor",
    "Schloss": "ABUS Batterieschloss",
    "Licht hinten": "MonkeyLink Connect (Beleuchtung nicht im Lieferumfang enthalten)",
    "Licht vorne": "MonkeyLink Connect (Beleuchtung nicht im Lieferumfang enthalten)",
    "Schaltung": "SHIMANO Acera RD-M3020",
    "Kurbelgarnitur": "FSA 165mm",
    "Anzahl Gänge": "8 Gang",
    "Pedale": "BULLS MTB Pedale",
    "Schalthebel": "SHIMANO Altus SL-M315-8R",
    "Art der Schaltung": "Kettenschaltung | 8 Gang",
    "Kassette": "SHIMANO CS-HG400-8 11-40T",
    "Art des Antriebs": "Elektro-Motor",
    "Kette / Riemen": "KMC X8",
    "Sattel": "BULLS Sportive Ergo",
    "Sattelstütze": "BULLS Aluminium 30,9mm",
    "Federweg vorne": "100 mm",
    "Gabel": "SR SUNTOUR XCE-28",
    "Jahr": "2024"
  },
  "rawFeatures": [
    "Bosch",
    "750wh",
    "Shimano Acera",
    "Beschreibung"
  ],
  "rawSizes": [
    {
      "rawSize": "XS",
      "size": "XS",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 2199,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 2199,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 2199,
      "seller": null,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 2199,
      "seller": "budget-bikes",
      "deliveryNote": "Reguläre Lieferzeit 8 Tage"
    }
  ],
  "availabilityText": "sizes 4: 4 stocked, 0 gone, 0 unread",
  "fetchedAt": "2026-09-26T06:07:17.488Z",
  "sourceMeta": {
    "skus": [
      "4063518321346"
    ],
    "shopSkus": [
      "BUL_0000570692",
      "BUL_0000570689",
      "BUL_0000570690",
      "BUL_0000570691",
      "BUL_0000570692"
    ],
    "seller": "budget-bikes",
    "sellerOfSize": "L",
    "sellerId": "b62713af-3c47-4ee1-93fe-0815dc5553c5",
    "storeKey": "store_01KEFR204D7YM6D8ETSA49KG5G_eur",
    "storeCity": "Memmingen",
    "storeCountry": "DE",
    "storeDelivers": true,
    "storeClickAndCollect": true,
    "storeReservation": null,
    "storeDeliveryTime": "P8D",
    "shippingPrice": 59.95,
    "hasMoreSellers": true,
    "condition": "NEW",
    "ctProductId": "7f8b9e37-e1a1-43f2-a754-c1f5f67476d3",
    "shopCategory": "E-Hardtail",
    "colourCount": 1,
    "fetchedSku": "BUL_0000570692"
  },
  "listingPath": [
    "E-Bikes",
    "E-MTB",
    "E-Hardtail"
  ]
}

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