Bulls VUCA EVO AM 2 791

bikeexchange:bulls_vuca_evo_am_2_791_0wh_2025 · source URL · confidence 0.83 · GTIN 4063518363261

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
L	L	—	unknown	unsupported	yes	€5.999	—

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

—

unknown

unsupported

yes

€5.999

—

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

Only listing of this configuration — nothing to merge.

Provenance — why we believe each fact

field source evidence

brand retailer:bikeexchange / parse Bulls

model retailer:bikeexchange / derived Bulls VUCA EVO AM 2 791

modelYear retailer:bikeexchange / parse Jahr: 2025

category retailer:bikeexchange / derived retailer taxonomy

frameMaterial retailer:bikeexchange / parse Carbon

groupsetFamily retailer:bikeexchange / dictionary PINION TE1

speeds retailer:bikeexchange / parse 12 Gang

brakes retailer:bikeexchange / parse hydraulische Scheibenbremse

brakeTier retailer:bikeexchange / dictionary XT BR-M8

brakePistons retailer:bikeexchange / parse Shimano caliper code BR-M8120

suspension retailer:bikeexchange / derived rear shock row: FOX Float X Factory-Series, 2-pos 205mm x 65mm

fork retailer:bikeexchange / dictionary FOX Float 38 Factory-Series, 3 pos-adj

rearShock retailer:bikeexchange / dictionary FOX Float X Factory-Series, 2-pos 205mm x 65mm

dropperPost retailer:bikeexchange / derived seatpost row "RUMBLE Escalator, 34,9 mm / S 125 mm, M,L 150 mm , XL 170mm+" names no dropper, in a 44-field spec table

beltDrive retailer:bikeexchange / parse GATES ® CDX | PINION P8512 | GATES Snubber

chaincase retailer:bikeexchange / parse Riemenschutzscheibe

lighting retailer:bikeexchange / parse MonkeyLink Twinlight

wheelSize retailer:bikeexchange / parse 29

weightKg retailer:bikeexchange / parse Gewicht*: 25,71 kg

powerMeter retailer:bikeexchange / derived absent from a 44-field spec table

availability retailer:bikeexchange / derived sizes 1: 1 stocked, 0 gone, 0 unread

seller retailer:bikeexchange / parse L: budget-bikes

ebike.motor retailer:bikeexchange / parse Pinion | Pinion MGU E1.12 | Mittelmotor

ebike.motor.position retailer:bikeexchange / parse Mittelmotor

ebike.motor.torqueNm deterministic / dictionary pinion-mgu-e1-12 85 Nm: https://pinion.eu/en/e-drive/

ebike.battery.capacityWh retailer:bikeexchange / parse 791 Wh

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

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

ebike.display retailer:bikeexchange / parse Display: FIT Master Node LED

ebike.maxSystemWeightKg retailer:bikeexchange / parse Zulässiges Gesamtgewicht: 150 kg

field	source	evidence
brand	`retailer:bikeexchange` / parse	Bulls
model	`retailer:bikeexchange` / derived	Bulls VUCA EVO AM 2 791
modelYear	`retailer:bikeexchange` / parse	Jahr: 2025
category	`retailer:bikeexchange` / derived	retailer taxonomy
frameMaterial	`retailer:bikeexchange` / parse	Carbon
groupsetFamily	`retailer:bikeexchange` / dictionary	PINION TE1
speeds	`retailer:bikeexchange` / parse	12 Gang
brakes	`retailer:bikeexchange` / parse	hydraulische Scheibenbremse
brakeTier	`retailer:bikeexchange` / dictionary	XT BR-M8
brakePistons	`retailer:bikeexchange` / parse	Shimano caliper code BR-M8120
suspension	`retailer:bikeexchange` / derived	rear shock row: FOX Float X Factory-Series, 2-pos 205mm x 65mm
fork	`retailer:bikeexchange` / dictionary	FOX Float 38 Factory-Series, 3 pos-adj
rearShock	`retailer:bikeexchange` / dictionary	FOX Float X Factory-Series, 2-pos 205mm x 65mm
dropperPost	`retailer:bikeexchange` / derived	seatpost row "RUMBLE Escalator, 34,9 mm / S 125 mm, M,L 150 mm , XL 170mm+" names no dropper, in a 44-field spec table
beltDrive	`retailer:bikeexchange` / parse	GATES ® CDX \| PINION P8512 \| GATES Snubber
chaincase	`retailer:bikeexchange` / parse	Riemenschutzscheibe
lighting	`retailer:bikeexchange` / parse	MonkeyLink Twinlight
wheelSize	`retailer:bikeexchange` / parse	29
weightKg	`retailer:bikeexchange` / parse	Gewicht*: 25,71 kg
powerMeter	`retailer:bikeexchange` / derived	absent from a 44-field spec table
availability	`retailer:bikeexchange` / derived	sizes 1: 1 stocked, 0 gone, 0 unread
seller	`retailer:bikeexchange` / parse	L: budget-bikes
ebike.motor	`retailer:bikeexchange` / parse	Pinion \| Pinion MGU E1.12 \| Mittelmotor
ebike.motor.position	`retailer:bikeexchange` / parse	Mittelmotor
ebike.motor.torqueNm	`deterministic` / dictionary	pinion-mgu-e1-12 85 Nm: https://pinion.eu/en/e-drive/
ebike.battery.capacityWh	`retailer:bikeexchange` / parse	791 Wh
ebike.speedClass	`retailer:bikeexchange` / parse	Maximale Motorunterstützung: bis 25 km/h
ebike.eDiscipline	`retailer:bikeexchange` / parse	shelf: E-Fully
ebike.display	`retailer:bikeexchange` / parse	Display: FIT Master Node LED
ebike.maxSystemWeightKg	`retailer:bikeexchange` / parse	Zulässiges Gesamtgewicht: 150 kg

Warnings

info single-size-only — Only one size is in stock (L).
info wheel-material-unknown — Wheel material could not be established.

Score breakdown

{
  "frameScore": 26,
  "drivetrainScore": 0,
  "wheelScore": 5,
  "extrasScore": 4,
  "suspensionScore": 12,
  "weightAdjustment": -3,
  "equipmentValue": 44,
  "notes": [
    "Groupset not identified: 0 drivetrain points.",
    "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.",
    "25.71 kg vs 14.4 kg mtb-hardtail reference = -3.",
    "Fork \"top\" +12 (150 mm travel, which is not scored).",
    "Brake series \"upper\" +4."
  ],
  "marketPrice": null,
  "valueScore": null,
  "savingsVsMarket": null
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier"
  ],
  "applied": [],
  "rejected": [],
  "notes": "The source names a Pinion drivetrain, but Pinion is not available in the groupsetBrand vocabulary. Wheelset model RYDE Disc 30 is named, but the source does not establish wheel material or a defensible wheel tier. No power meter or electronic shifting is stated.",
  "raw": {
    "frameMaterial": {
      "value": "carbon",
      "evidence": "Rahmenmaterial: Carbon",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "groupsetFamily": {
      "value": "Pinion",
      "evidence": "Pinion MGU E1.12",
      "confidence": 1
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "speeds": {
      "value": "12",
      "evidence": "Anzahl Gänge: 12 Gang",
      "confidence": 1
    },
    "mixedGroupset": {
      "value": null,
      "evidence": null,
      "confidence": 0.95
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Art der Bremse: hydraulische Scheibenbremse",
      "confidence": 1
    },
    "weightKg": {
      "value": "25.71",
      "evidence": "Gewicht*: 25,71 kg",
      "confidence": 1
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "notes": "The source names a Pinion drivetrain, but Pinion is not available in the groupsetBrand vocabulary. Wheelset model RYDE Disc 30 is named, but the source does not establish wheel material or a defensible wheel tier. No power meter or electronic shifting is stated."
  }
}

Normalized record

{
  "id": "bikeexchange:bulls_vuca_evo_am_2_791_0wh_2025",
  "retailer": "bikeexchange",
  "retailerProductId": "bulls_vuca_evo_am_2_791_0wh_2025",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/bulls_vuca_evo_am_2_791_0wh_2025?sku=BUL_0000568808",
  "brand": "Bulls",
  "model": "VUCA EVO AM 2 791",
  "modelYear": 2025,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 5999,
  "originalPrice": 8499,
  "currency": "EUR",
  "discountPercent": 29,
  "frameMaterial": "carbon",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": "Pinion",
  "groupsetFamily": "Pinion",
  "groupsetGeneration": null,
  "electronicShifting": null,
  "speeds": 12,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "Pinion",
    "crank": "Pinion"
  },
  "groupsetTierSpread": 0,
  "crank": "PINION P8512",
  "cassette": "GATES ® CDX, 32T",
  "brakes": "hydraulic-disc",
  "brakePistons": 4,
  "brakeTier": "upper",
  "suspension": "full",
  "fork": {
    "make": "FOX",
    "line": "38",
    "tier": "top",
    "travelMm": 150
  },
  "rearShock": {
    "make": "FOX",
    "line": "Float X",
    "tier": "top"
  },
  "dropperPost": false,
  "beltDrive": true,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": true,
  "kickstand": null,
  "lighting": true,
  "wheelSize": "29",
  "wheelset": "RYDE Disc 30, tubeless ready | RYDE Disc 30 tubeless ready",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "MAXXIS® Minion DHF AM, EN / MAXXIS® Minion DHR2 AM, EN",
  "weightKg": 25.71,
  "ebike": {
    "motor": {
      "text": "Pinion | Pinion MGU E1.12 | Mittelmotor",
      "brand": "pinion",
      "model": "pinion-mgu-e1-12",
      "position": "mid",
      "torqueNm": 85,
      "torqueSource": "manufacturer",
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "791 Wh | FIT UltraCore 800 | Lithium Ionen",
      "capacityWh": 791,
      "count": 1,
      "integration": "unknown",
      "removable": null
    },
    "speedClass": "pedelec-25",
    "rangeExtender": "unknown",
    "display": "FIT Master Node LED",
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "e-mtb",
    "eDisciplineBasis": "leaf",
    "frameShape": "unknown",
    "cargoType": "unknown",
    "maxSystemWeightKg": 150,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 5999,
      "seller": "budget-bikes",
      "deliveryNote": "Reguläre Lieferzeit 8 Tage"
    }
  ],
  "seller": "budget-bikes",
  "availability": "limited",
  "gtins": [
    "4063518363261"
  ],
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/416f4edeb74151890599-QRFThM8W.png",
  "rawTitle": "Bulls VUCA EVO AM 2 791",
  "fetchedAt": "2026-09-26T05:58:27.572Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "single-size-only",
      "message": "Only one size is in stock (L).",
      "severity": "info"
    },
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "batteryIntegration",
      "frameShape"
    ],
    "applied": [],
    "rejected": [],
    "notes": "The source does not deterministically establish battery integration or frame shape.",
    "raw": {
      "motorBrand": {
        "value": "pinion",
        "evidence": "Motorhersteller: Pinion",
        "confidence": 1
      },
      "motorModel": {
        "value": "pinion-mgu-e1-12",
        "evidence": "Motor: Pinion MGU E1.12 | Mittelmotor",
        "confidence": 1
      },
      "batteryWh": {
        "value": "791",
        "evidence": "Akkukapazität: 791 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 does not deterministically establish battery integration or frame shape."
    }
  }
}

Parsed specification table

{
  "Rahmenmaterial": "Carbon",
  "Gewicht*": "25,71 kg",
  "Zulässiges Gesamtgewicht": "150 kg",
  "Bremse": "SHIMANO Deore XT BR-M8120",
  "Bremsscheiben": "SHIMANO SM-RT64 220 mm mm CL",
  "Bremsscheibe hinten": "SHIMANO RT-EM600 CL 203 mm",
  "Art der Bremse": "hydraulische Scheibenbremse",
  "Reifengröße": "66-622 | 29 x 2.60",
  "Nabe hinten": "FORMULA ECL-52 Boost",
  "Laufräder": "RYDE Disc 30, tubeless ready | RYDE Disc 30 tubeless ready",
  "Laufradgröße": "29 Zoll",
  "Nabe vorne": "FORMULA CL-811",
  "Reifen": "MAXXIS® Minion DHF AM, EN / MAXXIS® Minion DHR2 AM, EN",
  "Vorbau": "Bulls MTB Vorbau CCS Slot Mount ready",
  "Steuersatz": "acros AZF-621",
  "Lenker": "BULLS Enduro Carbon",
  "Griffe": "ERGON GE10",
  "Display": "FIT Master Node LED",
  "Akkukapazität": "791 Wh",
  "Ladegerät": "FIT Ladegerät 3A, 48V",
  "Akkuhersteller": "FIT",
  "Motorhersteller": "Pinion",
  "Maximale Motorunterstützung": "bis 25 km/h",
  "Akku": "FIT UltraCore 800 | Lithium Ionen",
  "Motor": "Pinion MGU E1.12 | Mittelmotor",
  "Licht hinten": "MonkeyLink Twinlight",
  "Licht vorne": "MonkeyLink Connect",
  "Schaltung": "GATES Snubber",
  "Kettenkasten": "Riemenschutzscheibe",
  "Kurbelgarnitur": "PINION P8512",
  "Anzahl Gänge": "12 Gang",
  "Pedale": "ZECURE",
  "Schalthebel": "PINION TE1",
  "Art der Schaltung": "Tretlagergetriebe | 12 Gang",
  "Kassette": "GATES ® CDX, 32T",
  "Art des Antriebs": "Elektro-Motor",
  "Kette / Riemen": "GATES ® CDX",
  "Sattel": "ERGON SM10 E-Mountain",
  "Sattelstütze": "RUMBLE Escalator, 34,9 mm / S 125 mm, M,L 150 mm , XL 170mm+ SL-MT500-IL für I-spec EV",
  "Federweg vorne": "150 mm",
  "Dämpfer": "FOX Float X Factory-Series, 2-pos 205mm x 65mm",
  "Gabel": "FOX Float 38 Factory-Series, 3 pos-adj",
  "Federweg hinten": "150 mm",
  "Jahr": "2025"
}

Raw adapter output

{
  "retailer": "bikeexchange",
  "retailerProductId": "bulls_vuca_evo_am_2_791_0wh_2025",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/bulls_vuca_evo_am_2_791_0wh_2025?sku=BUL_0000568808",
  "extractionMethod": "embedded-json",
  "sourceCategory": "e-bike",
  "rawTitle": "Bulls VUCA EVO AM 2 791",
  "rawBrand": "Bulls",
  "price": 5999,
  "originalPrice": 8499,
  "currency": "EUR",
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/416f4edeb74151890599-QRFThM8W.png",
  "rawSpecifications": {
    "Rahmenmaterial": "Carbon",
    "Gewicht*": "25,71 kg",
    "Zulässiges Gesamtgewicht": "150 kg",
    "Bremse": "SHIMANO Deore XT BR-M8120",
    "Bremsscheiben": "SHIMANO SM-RT64 220 mm mm CL",
    "Bremsscheibe hinten": "SHIMANO RT-EM600 CL 203 mm",
    "Art der Bremse": "hydraulische Scheibenbremse",
    "Reifengröße": "66-622 | 29 x 2.60",
    "Nabe hinten": "FORMULA ECL-52 Boost",
    "Laufräder": "RYDE Disc 30, tubeless ready | RYDE Disc 30 tubeless ready",
    "Laufradgröße": "29 Zoll",
    "Nabe vorne": "FORMULA CL-811",
    "Reifen": "MAXXIS® Minion DHF AM, EN / MAXXIS® Minion DHR2 AM, EN",
    "Vorbau": "Bulls MTB Vorbau CCS Slot Mount ready",
    "Steuersatz": "acros AZF-621",
    "Lenker": "BULLS Enduro Carbon",
    "Griffe": "ERGON GE10",
    "Display": "FIT Master Node LED",
    "Akkukapazität": "791 Wh",
    "Ladegerät": "FIT Ladegerät 3A, 48V",
    "Akkuhersteller": "FIT",
    "Motorhersteller": "Pinion",
    "Maximale Motorunterstützung": "bis 25 km/h",
    "Akku": "FIT UltraCore 800 | Lithium Ionen",
    "Motor": "Pinion MGU E1.12 | Mittelmotor",
    "Licht hinten": "MonkeyLink Twinlight",
    "Licht vorne": "MonkeyLink Connect",
    "Schaltung": "GATES Snubber",
    "Kettenkasten": "Riemenschutzscheibe",
    "Kurbelgarnitur": "PINION P8512",
    "Anzahl Gänge": "12 Gang",
    "Pedale": "ZECURE",
    "Schalthebel": "PINION TE1",
    "Art der Schaltung": "Tretlagergetriebe | 12 Gang",
    "Kassette": "GATES ® CDX, 32T",
    "Art des Antriebs": "Elektro-Motor",
    "Kette / Riemen": "GATES ® CDX",
    "Sattel": "ERGON SM10 E-Mountain",
    "Sattelstütze": "RUMBLE Escalator, 34,9 mm / S 125 mm, M,L 150 mm , XL 170mm+ SL-MT500-IL für I-spec EV",
    "Federweg vorne": "150 mm",
    "Dämpfer": "FOX Float X Factory-Series, 2-pos 205mm x 65mm",
    "Gabel": "FOX Float 38 Factory-Series, 3 pos-adj",
    "Federweg hinten": "150 mm",
    "Jahr": "2025"
  },
  "rawFeatures": [
    "Pinion",
    "791wh",
    "Pinion MGU E1.12",
    "Beschreibung"
  ],
  "rawSizes": [
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 5999,
      "seller": "budget-bikes",
      "deliveryNote": "Reguläre Lieferzeit 8 Tage"
    }
  ],
  "availabilityText": "sizes 1: 1 stocked, 0 gone, 0 unread",
  "fetchedAt": "2026-09-26T05:58:27.572Z",
  "sourceMeta": {
    "skus": [
      "4063518363261"
    ],
    "shopSkus": [
      "BUL_0000568808",
      "BUL_0000568808"
    ],
    "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": "63ca1a3d-8a72-4391-b05a-cd9d98d71ec2",
    "shopCategory": "E-Fully",
    "colourCount": 1,
    "fetchedSku": "BUL_0000568808"
  },
  "listingPath": [
    "E-Bikes",
    "E-MTB",
    "E-Fully"
  ]
}

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