Bulls E-Stream EVO TR1 555 WH

bikeexchange:bulls_e_stream_evo_tr1_555_wh_2023 · source URL · confidence 0.83 · GTIN 4063518289769

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	€2.799	—

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

—

unknown

unsupported

yes

€2.799

—

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

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 E-Stream EVO TR1 555 WH

modelYear retailer:bikeexchange / parse Jahr: 2023

category retailer:bikeexchange / parse 555 WH

frameMaterial retailer:bikeexchange / parse Aluminium

groupsetFamily retailer:bikeexchange / dictionary SHIMANO Deore SL-M4100

electronicShifting retailer:bikeexchange / derived SHIMANO Deore SL-M4100

speeds retailer:bikeexchange / parse 10-fach

brakes retailer:bikeexchange / parse Hydraulische Scheibenbremse

brakeTier retailer:bikeexchange / dictionary BR-MT420

brakePistons retailer:bikeexchange / parse 2 Kolben

suspension retailer:bikeexchange / derived rear shock row: SR SUNTOUR Edge TR LOR8

fork retailer:bikeexchange / parse BULLS Lytro 34 Air LOR, 1.8 Steerer, Boost

rearShock retailer:bikeexchange / parse SR SUNTOUR Edge TR LOR8

dropperPost retailer:bikeexchange / derived seatpost row "LIMOTEC Alpha 1, 34,9 / S:125 mm, M/L/XL: 150 mm" names no dropper, in a 46-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 46-field spec table

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

seller retailer:bikeexchange / parse M: budget-bikes

ebike.motor retailer:bikeexchange / parse Brose | BROSE FIT S-Mag PRO 25/90Nm

ebike.motor.position retailer:bikeexchange / parse Mittelmotor

ebike.motor.torqueNm retailer:bikeexchange / parse 90 Nm

ebike.battery.capacityWh retailer:bikeexchange / parse 555 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 LCD Remote

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

field	source	evidence
brand	`retailer:bikeexchange` / parse	Bulls
model	`retailer:bikeexchange` / derived	Bulls E-Stream EVO TR1 555 WH
modelYear	`retailer:bikeexchange` / parse	Jahr: 2023
category	`retailer:bikeexchange` / parse	555 WH
frameMaterial	`retailer:bikeexchange` / parse	Aluminium
groupsetFamily	`retailer:bikeexchange` / dictionary	SHIMANO Deore SL-M4100
electronicShifting	`retailer:bikeexchange` / derived	SHIMANO Deore SL-M4100
speeds	`retailer:bikeexchange` / parse	10-fach
brakes	`retailer:bikeexchange` / parse	Hydraulische Scheibenbremse
brakeTier	`retailer:bikeexchange` / dictionary	BR-MT420
brakePistons	`retailer:bikeexchange` / parse	2 Kolben
suspension	`retailer:bikeexchange` / derived	rear shock row: SR SUNTOUR Edge TR LOR8
fork	`retailer:bikeexchange` / parse	BULLS Lytro 34 Air LOR, 1.8 Steerer, Boost
rearShock	`retailer:bikeexchange` / parse	SR SUNTOUR Edge TR LOR8
dropperPost	`retailer:bikeexchange` / derived	seatpost row "LIMOTEC Alpha 1, 34,9 / S:125 mm, M/L/XL: 150 mm" names no dropper, in a 46-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 46-field spec table
availability	`retailer:bikeexchange` / derived	sizes 1: 1 stocked, 0 gone, 0 unread
seller	`retailer:bikeexchange` / parse	M: budget-bikes
ebike.motor	`retailer:bikeexchange` / parse	Brose \| BROSE FIT S-Mag PRO 25/90Nm
ebike.motor.position	`retailer:bikeexchange` / parse	Mittelmotor
ebike.motor.torqueNm	`retailer:bikeexchange` / parse	90 Nm
ebike.battery.capacityWh	`retailer:bikeexchange` / parse	555 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 LCD Remote
ebike.maxSystemWeightKg	`retailer:bikeexchange` / parse	Zulässiges Gesamtgewicht: 130,0 kg

Warnings

info suspicious-discount — Claimed 45% off. Treated as context only; it does not affect the ranking.
info single-size-only — Only one size is in stock (M).
info wheel-material-unknown — Wheel material could not be established.

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 17,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 33,
  "notes": [
    "Shimano Deore = 20.",
    "10-speed -3.",
    "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.",
    "Brake series \"basic\" +0."
  ],
  "marketPrice": null,
  "valueScore": null,
  "savingsVsMarket": null
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "The source names the wheelset as RYDE Disc 30, tubeless ready, but does not establish its material or a defensible wheel tier. It states the permitted total weight, not the complete-bike weight. The Deore shifting components are paired with an FSA crankset, so the groupset is treated as mixed.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial: Aluminium",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schaltung: Shimano Deore Shadow",
      "confidence": 1
    },
    "groupsetFamily": {
      "value": "Deore",
      "evidence": "Schaltung: Shimano Deore Shadow",
      "confidence": 0.98
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Art der Schaltung: Kettenschaltung | 10 Gang",
      "confidence": 0.9
    },
    "speeds": {
      "value": "10",
      "evidence": "Art der Schaltung: Kettenschaltung | 10 Gang",
      "confidence": 1
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Kurbelgarnitur: FSA 165 mm",
      "confidence": 0.9
    },
    "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 source names the wheelset as RYDE Disc 30, tubeless ready, but does not establish its material or a defensible wheel tier. It states the permitted total weight, not the complete-bike weight. The Deore shifting components are paired with an FSA crankset, so the groupset is treated as mixed."
  }
}

Normalized record

{
  "id": "bikeexchange:bulls_e_stream_evo_tr1_555_wh_2023",
  "retailer": "bikeexchange",
  "retailerProductId": "bulls_e_stream_evo_tr1_555_wh_2023",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/bulls_e_stream_evo_tr1_555_wh_2023?sku=BUL_0000147990",
  "brand": "Bulls",
  "model": "E-Stream EVO TR1 555 WH",
  "modelYear": 2023,
  "category": "e-bike",
  "categoryBasis": "stated",
  "sourceCategory": "e-bike",
  "price": 2799,
  "originalPrice": 5099,
  "currency": "EUR",
  "discountPercent": 45,
  "frameMaterial": "aluminium",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Deore",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 10,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "Deore",
    "cassette": "Deore"
  },
  "groupsetTierSpread": 0,
  "crank": "FSA 165 mm",
  "cassette": "SHIMANO Deore 10-fach, 11-46T",
  "brakes": "hydraulic-disc",
  "brakePistons": 2,
  "brakeTier": "basic",
  "suspension": "full",
  "fork": {
    "make": null,
    "line": "34",
    "tier": "unknown",
    "travelMm": 120
  },
  "rearShock": {
    "make": "SR Suntour",
    "line": null,
    "tier": "unknown"
  },
  "dropperPost": false,
  "beltDrive": false,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": true,
  "wheelSize": "27.5",
  "wheelset": "RYDE Disc 30, tubeless ready",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "SCHWALBE Wicked Will Perf. folding",
  "weightKg": null,
  "ebike": {
    "motor": {
      "text": "Brose | BROSE FIT S-Mag PRO 25/90Nm",
      "brand": "brose",
      "model": null,
      "position": "mid",
      "torqueNm": 90,
      "torqueSource": "retailer",
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "555 Wh | FIT UltraCore 555",
      "capacityWh": 555,
      "count": 1,
      "integration": "unknown",
      "removable": null
    },
    "speedClass": "pedelec-25",
    "rangeExtender": "unknown",
    "display": "FIT LCD 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": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 2799,
      "seller": "budget-bikes",
      "deliveryNote": "Reguläre Lieferzeit 8 Tage"
    }
  ],
  "seller": "budget-bikes",
  "availability": "limited",
  "gtins": [
    "4063518289769"
  ],
  "imageUrl": null,
  "rawTitle": "Bulls E-Stream EVO TR1 555 WH",
  "fetchedAt": "2026-09-26T05:41:22.243Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "suspicious-discount",
      "message": "Claimed 45% off. Treated as context only; it does not affect the ranking.",
      "severity": "info"
    },
    {
      "code": "single-size-only",
      "message": "Only one size is in stock (M).",
      "severity": "info"
    },
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "motorModel",
      "batteryIntegration",
      "frameShape"
    ],
    "applied": [],
    "rejected": [],
    "notes": "",
    "raw": {
      "motorBrand": {
        "value": "brose",
        "evidence": "Motorhersteller: Brose",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryWh": {
        "value": "555",
        "evidence": "Akkukapazität: 555 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": ""
    }
  }
}

Parsed specification table

{
  "Rahmenmaterial": "Aluminium",
  "Zulässiges Gesamtgewicht": "130,0 kg",
  "Bremse": "SHIMANO BR-MT420",
  "Bremsscheibe vorne": "⌀ 180mm",
  "Bremsscheiben": "180 mm / Center Lock",
  "Bremsscheibe hinten": "⌀ 180mm (180 mm / Center Lock)",
  "Rücktrittbremse": "nein",
  "Art der Bremse": "Hydraulische Scheibenbremse",
  "Bremse hinten": "SHIMANO BR-MT410, 2 Kolben",
  "Nabe hinten": "SHIMANO FH-MT400-B Center Lock",
  "Naben": "SHIMANO HB-MT400-B Center Lock",
  "Reifengröße": "65-584",
  "Laufräder": "RYDE Disc 30, tubeless ready",
  "Laufradgröße": "27,5 Zoll",
  "Reifen": "SCHWALBE Wicked Will Perf. folding",
  "Vorbau": "MTBi-Sport, CCS Slot Mount ready",
  "Steuersatz": "ACROS AZX-262",
  "Lenker": "Sport-SL CCS",
  "Griffe": "MTB Sport",
  "Display": "FIT LCD Remote",
  "Akkukapazität": "555 Wh",
  "Drehmoment": "90 Nm",
  "Ladegerät": "FIT Ladegerät 4A",
  "Motorhersteller": "Brose",
  "Maximale Motorunterstützung": "bis 25 km/h",
  "Akku": "FIT UltraCore 555",
  "Motor": "BROSE FIT S-Mag PRO 25/90Nm",
  "Motorposition": "Mittelmotor",
  "Licht hinten": "MonkeyLink Connect (Beleuchtung nicht im Lieferumfang enthalten)",
  "Licht vorne": "MonkeyLink Connect (Beleuchtung nicht im Lieferumfang enthalten)",
  "Schaltung": "Shimano Deore Shadow",
  "Kurbelgarnitur": "FSA 165 mm",
  "Pedale": "BULLS MTB Pedale",
  "Schalthebel": "SHIMANO Deore SL-M4100",
  "Art der Schaltung": "Kettenschaltung | 10 Gang",
  "Kassette": "SHIMANO Deore 10-fach, 11-46T",
  "Kette / Riemen": "KMC, X10EPT",
  "Sattel": "BULLS Sportive Ergo",
  "Sattelstütze": "LIMOTEC Alpha 1, 34,9 / S:125 mm, M/L/XL: 150 mm",
  "Gabel Bauart": "Federgabel",
  "Federweg vorne": "120mm",
  "Dämpfer": "SR SUNTOUR Edge TR LOR8",
  "Gabelhersteller": "Bulls",
  "Gabel": "BULLS Lytro 34 Air LOR, 1.8 Steerer, Boost",
  "Federweg hinten": "120,0 mm",
  "Jahr": "2023"
}

Raw adapter output

{
  "retailer": "bikeexchange",
  "retailerProductId": "bulls_e_stream_evo_tr1_555_wh_2023",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/bulls_e_stream_evo_tr1_555_wh_2023?sku=BUL_0000147990",
  "extractionMethod": "embedded-json",
  "sourceCategory": "e-bike",
  "rawTitle": "Bulls E-Stream EVO TR1 555 WH",
  "rawBrand": "Bulls",
  "price": 2799,
  "originalPrice": 5099,
  "currency": "EUR",
  "imageUrl": null,
  "rawSpecifications": {
    "Rahmenmaterial": "Aluminium",
    "Zulässiges Gesamtgewicht": "130,0 kg",
    "Bremse": "SHIMANO BR-MT420",
    "Bremsscheibe vorne": "⌀ 180mm",
    "Bremsscheiben": "180 mm / Center Lock",
    "Bremsscheibe hinten": "⌀ 180mm (180 mm / Center Lock)",
    "Rücktrittbremse": "nein",
    "Art der Bremse": "Hydraulische Scheibenbremse",
    "Bremse hinten": "SHIMANO BR-MT410, 2 Kolben",
    "Nabe hinten": "SHIMANO FH-MT400-B Center Lock",
    "Naben": "SHIMANO HB-MT400-B Center Lock",
    "Reifengröße": "65-584",
    "Laufräder": "RYDE Disc 30, tubeless ready",
    "Laufradgröße": "27,5 Zoll",
    "Reifen": "SCHWALBE Wicked Will Perf. folding",
    "Vorbau": "MTBi-Sport, CCS Slot Mount ready",
    "Steuersatz": "ACROS AZX-262",
    "Lenker": "Sport-SL CCS",
    "Griffe": "MTB Sport",
    "Display": "FIT LCD Remote",
    "Akkukapazität": "555 Wh",
    "Drehmoment": "90 Nm",
    "Ladegerät": "FIT Ladegerät 4A",
    "Motorhersteller": "Brose",
    "Maximale Motorunterstützung": "bis 25 km/h",
    "Akku": "FIT UltraCore 555",
    "Motor": "BROSE FIT S-Mag PRO 25/90Nm",
    "Motorposition": "Mittelmotor",
    "Licht hinten": "MonkeyLink Connect (Beleuchtung nicht im Lieferumfang enthalten)",
    "Licht vorne": "MonkeyLink Connect (Beleuchtung nicht im Lieferumfang enthalten)",
    "Schaltung": "Shimano Deore Shadow",
    "Kurbelgarnitur": "FSA 165 mm",
    "Pedale": "BULLS MTB Pedale",
    "Schalthebel": "SHIMANO Deore SL-M4100",
    "Art der Schaltung": "Kettenschaltung | 10 Gang",
    "Kassette": "SHIMANO Deore 10-fach, 11-46T",
    "Kette / Riemen": "KMC, X10EPT",
    "Sattel": "BULLS Sportive Ergo",
    "Sattelstütze": "LIMOTEC Alpha 1, 34,9 / S:125 mm, M/L/XL: 150 mm",
    "Gabel Bauart": "Federgabel",
    "Federweg vorne": "120mm",
    "Dämpfer": "SR SUNTOUR Edge TR LOR8",
    "Gabelhersteller": "Bulls",
    "Gabel": "BULLS Lytro 34 Air LOR, 1.8 Steerer, Boost",
    "Federweg hinten": "120,0 mm",
    "Jahr": "2023"
  },
  "rawFeatures": [
    "Brose",
    "555wh",
    "Shimano Deore Shadow",
    "Beschreibung"
  ],
  "rawSizes": [
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 2799,
      "seller": "budget-bikes",
      "deliveryNote": "Reguläre Lieferzeit 8 Tage"
    }
  ],
  "availabilityText": "sizes 1: 1 stocked, 0 gone, 0 unread",
  "fetchedAt": "2026-09-26T05:41:22.243Z",
  "sourceMeta": {
    "skus": [
      "4063518289769"
    ],
    "shopSkus": [
      "BUL_0000147990",
      "BUL_0000147990"
    ],
    "seller": "budget-bikes",
    "sellerOfSize": "M",
    "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": "d76f8c9e-1218-43aa-9f39-a7a71d02c311",
    "shopCategory": "E-Fully",
    "colourCount": 1,
    "fetchedSku": "BUL_0000147990"
  },
  "listingPath": [
    "E-Bikes",
    "E-MTB",
    "E-Fully"
  ]
}

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