Bulls SONIC AM-SX 1

bikeexchange:bulls_sonic_am_sx_1_2024 · source URL · confidence 0.83 · GTIN 4251238577796

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	€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 SONIC AM-SX 1

modelYear retailer:bikeexchange / parse Jahr: 2024

category retailer:bikeexchange / derived retailer taxonomy

frameMaterial retailer:bikeexchange / parse Full Carbon

groupsetFamily retailer:bikeexchange / dictionary SHIMANO Deore SL-M6100, rapidfire+

electronicShifting retailer:bikeexchange / derived SHIMANO Deore SL-M6100, rapidfire+

speeds retailer:bikeexchange / parse 12 Gang

brakes retailer:bikeexchange / parse hydraulische Scheibenbremse

brakeTier retailer:bikeexchange / dictionary BR-MT420

brakePistons retailer:bikeexchange / parse Shimano caliper code BR-MT420

suspension retailer:bikeexchange / derived rear shock row: SR SUNTOUR Edge Plus 2CR

fork retailer:bikeexchange / parse SR SUNTOUR Raidon 34 Air

rearShock retailer:bikeexchange / parse SR SUNTOUR Edge Plus 2CR

dropperPost retailer:bikeexchange / derived seatpost row "LIMOTEC, Alpha Series A1-UH ultra lite 125 mm" names no dropper, in a 45-field spec table

lighting retailer:bikeexchange / parse MonkeyLink Twinlight

wheelSize retailer:bikeexchange / parse 29

weightKg retailer:bikeexchange / parse Gewicht*: 19,83 kg

powerMeter retailer:bikeexchange / derived absent from a 45-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 Bosch | Bosch Performance Line SX (Smart System) 25/55 Nm | Mittelmotor

ebike.motor.position retailer:bikeexchange / parse Mittelmotor

ebike.motor.torqueNm retailer:bikeexchange / parse 55 Nm

ebike.battery.capacityWh retailer:bikeexchange / parse 400 Wh

ebike.battery.integration retailer:bikeexchange / parse CompactTube

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: Bosch Mini Remote und System Controller

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

field	source	evidence
brand	`retailer:bikeexchange` / parse	Bulls
model	`retailer:bikeexchange` / derived	Bulls SONIC AM-SX 1
modelYear	`retailer:bikeexchange` / parse	Jahr: 2024
category	`retailer:bikeexchange` / derived	retailer taxonomy
frameMaterial	`retailer:bikeexchange` / parse	Full Carbon
groupsetFamily	`retailer:bikeexchange` / dictionary	SHIMANO Deore SL-M6100, rapidfire+
electronicShifting	`retailer:bikeexchange` / derived	SHIMANO Deore SL-M6100, rapidfire+
speeds	`retailer:bikeexchange` / parse	12 Gang
brakes	`retailer:bikeexchange` / parse	hydraulische Scheibenbremse
brakeTier	`retailer:bikeexchange` / dictionary	BR-MT420
brakePistons	`retailer:bikeexchange` / parse	Shimano caliper code BR-MT420
suspension	`retailer:bikeexchange` / derived	rear shock row: SR SUNTOUR Edge Plus 2CR
fork	`retailer:bikeexchange` / parse	SR SUNTOUR Raidon 34 Air
rearShock	`retailer:bikeexchange` / parse	SR SUNTOUR Edge Plus 2CR
dropperPost	`retailer:bikeexchange` / derived	seatpost row "LIMOTEC, Alpha Series A1-UH ultra lite 125 mm" names no dropper, in a 45-field spec table
lighting	`retailer:bikeexchange` / parse	MonkeyLink Twinlight
wheelSize	`retailer:bikeexchange` / parse	29
weightKg	`retailer:bikeexchange` / parse	Gewicht*: 19,83 kg
powerMeter	`retailer:bikeexchange` / derived	absent from a 45-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	Bosch \| Bosch Performance Line SX (Smart System) 25/55 Nm \| Mittelmotor
ebike.motor.position	`retailer:bikeexchange` / parse	Mittelmotor
ebike.motor.torqueNm	`retailer:bikeexchange` / parse	55 Nm
ebike.battery.capacityWh	`retailer:bikeexchange` / parse	400 Wh
ebike.battery.integration	`retailer:bikeexchange` / parse	CompactTube
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: Bosch Mini Remote und System Controller
ebike.maxSystemWeightKg	`retailer:bikeexchange` / parse	Zulässiges Gesamtgewicht: 130 kg

Warnings

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

Score breakdown

{
  "frameScore": 26,
  "drivetrainScore": 20,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": -3,
  "equipmentValue": 48,
  "notes": [
    "Shimano Deore = 20.",
    "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.",
    "19.83 kg vs 14.4 kg mtb-hardtail reference = -3.",
    "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"
  ],
  "applied": [],
  "rejected": [],
  "notes": "The drivetrain is mixed: the rear derailleur is identified as Deore XT, the shifter as Deore, and the crankset as SAMOX. Deore XT is not an exact family in the permitted vocabulary. The source names the wheelset as SHIMANO WH-MT620 but does not establish wheel material or a defensible tier.",
  "raw": {
    "frameMaterial": {
      "value": "carbon",
      "evidence": "Rahmenmaterial: Carbon",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schaltung: SHIMANO Deore XT RD-M8100 shadow+",
      "confidence": 1
    },
    "groupsetFamily": {
      "value": null,
      "evidence": null,
      "confidence": 0.95
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Art der Schaltung: Kettenschaltung | 12 Gang",
      "confidence": 0.98
    },
    "speeds": {
      "value": "12",
      "evidence": "Anzahl Gänge: 12 Gang",
      "confidence": 1
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Kurbelgarnitur: SAMOX EC40",
      "confidence": 0.98
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.98
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.98
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Art der Bremse: hydraulische Scheibenbremse",
      "confidence": 1
    },
    "weightKg": {
      "value": "19.83",
      "evidence": "Gewicht*: 19,83 kg",
      "confidence": 1
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "notes": "The drivetrain is mixed: the rear derailleur is identified as Deore XT, the shifter as Deore, and the crankset as SAMOX. Deore XT is not an exact family in the permitted vocabulary. The source names the wheelset as SHIMANO WH-MT620 but does not establish wheel material or a defensible tier."
  }
}

Normalized record

{
  "id": "bikeexchange:bulls_sonic_am_sx_1_2024",
  "retailer": "bikeexchange",
  "retailerProductId": "bulls_sonic_am_sx_1_2024",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/bulls_sonic_am_sx_1_2024?sku=BUL_0000570788",
  "brand": "Bulls",
  "model": "SONIC AM-SX 1",
  "modelYear": 2024,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 5999,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "carbon",
  "frameModel": "Full Carbon monocoque frame, intigrated rear light, thru axle",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Deore",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 12,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "Deore",
    "cassette": "Deore"
  },
  "groupsetTierSpread": 0,
  "crank": "SAMOX EC40",
  "cassette": "SHIMANO Deore CS-M6100-12 10-51T",
  "brakes": "hydraulic-disc",
  "brakePistons": 4,
  "brakeTier": "basic",
  "suspension": "full",
  "fork": {
    "make": "SR Suntour",
    "line": "Raidon",
    "tier": "unknown",
    "travelMm": 140
  },
  "rearShock": {
    "make": "SR Suntour",
    "line": null,
    "tier": "unknown"
  },
  "dropperPost": false,
  "beltDrive": null,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": true,
  "wheelSize": "29",
  "wheelset": "SHIMANO WH-MT620, tubeless ready",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "SCHWALBE NOBBY NIC Perf, Folding",
  "weightKg": 19.83,
  "ebike": {
    "motor": {
      "text": "Bosch | Bosch Performance Line SX (Smart System) 25/55 Nm | Mittelmotor",
      "brand": "bosch",
      "model": "bosch-performance-line-sx-bdu314y",
      "position": "mid",
      "torqueNm": 55,
      "torqueSource": "retailer",
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "400 Wh | Bosch CompactTube 400 | Lithium Ionen",
      "capacityWh": 400,
      "count": 1,
      "integration": "integrated",
      "removable": null
    },
    "speedClass": "pedelec-25",
    "rangeExtender": "unknown",
    "display": "Bosch Mini Remote und System Controller",
    "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": 5999,
      "seller": "budget-bikes",
      "deliveryNote": "Reguläre Lieferzeit 8 Tage"
    }
  ],
  "seller": "budget-bikes",
  "availability": "limited",
  "gtins": [
    "4251238577796"
  ],
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/765e1b246682e080efc3-QOuJN5Bk.png",
  "rawTitle": "Bulls SONIC AM-SX 1",
  "fetchedAt": "2026-09-26T05:53:09.232Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "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": [
      "frameShape"
    ],
    "applied": [],
    "rejected": [],
    "notes": "The source does not establish the battery integration or frame shape.",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "Motorhersteller: Bosch",
        "confidence": 1
      },
      "motorModel": {
        "value": "bosch-performance-line-sx-bdu314y",
        "evidence": "Motor: Bosch Performance Line SX (Smart System) 25/55 Nm | Mittelmotor",
        "confidence": 1
      },
      "batteryWh": {
        "value": "400",
        "evidence": "Akkukapazität: 400 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 establish the battery integration or frame shape."
    }
  }
}

Parsed specification table

{
  "Rahmenmaterial": "Carbon",
  "Gewicht*": "19,83 kg",
  "Rahmen": "Full Carbon monocoque frame, intigrated rear light, thru axle",
  "Zulässiges Gesamtgewicht": "130 kg",
  "Bremse": "SHIMANO BR-MT420",
  "Bremsscheiben": "SHIMANO SM-RT30 CL 203 mm",
  "Bremsscheibe hinten": "SHIMANO SM-RT30 203 mm CL",
  "Rücktrittbremse": "nein",
  "Art der Bremse": "hydraulische Scheibenbremse",
  "Reifengröße": "62-622 | 29 x 2,40",
  "Laufräder": "SHIMANO WH-MT620, tubeless ready",
  "Laufradgröße": "29 Zoll",
  "Reifen": "SCHWALBE NOBBY NIC Perf, Folding",
  "Vorbau": "Rumble Altimate",
  "Steuersatz": "ACROS AIF-531 1.5\"",
  "Lenker": "RUMBLE Altimate",
  "Griffe": "Bulls Proxim",
  "Display": "Bosch Mini Remote und System Controller",
  "Akkukapazität": "400 Wh",
  "Drehmoment": "55.0",
  "Ladegerät": "Bosch Compact Ladegerät 2A",
  "Akkuhersteller": "Bosch",
  "Motorhersteller": "Bosch",
  "Maximale Motorunterstützung": "bis 25 km/h",
  "Akku": "Bosch CompactTube 400 | Lithium Ionen",
  "Motor": "Bosch Performance Line SX (Smart System) 25/55 Nm | Mittelmotor",
  "Schloss": "ABUS Batterieschloss",
  "Licht hinten": "MonkeyLink Twinlight",
  "Licht vorne": "MonkeyLink Connect (Beleuchtung nicht im Lieferumfang enthalten)",
  "Schaltung": "SHIMANO Deore XT RD-M8100 shadow+",
  "Kurbelgarnitur": "SAMOX EC40",
  "Anzahl Gänge": "12 Gang",
  "Pedale": "ZECURE MTB Pedale",
  "Schalthebel": "SHIMANO Deore SL-M6100, rapidfire+",
  "Art der Schaltung": "Kettenschaltung | 12 Gang",
  "Kassette": "SHIMANO Deore CS-M6100-12 10-51T",
  "Art des Antriebs": "Elektro-Motor",
  "Kette / Riemen": "SHIMANO Deore CN-M6100-12",
  "Sattel": "SELLE ROYAL SRX",
  "Sattelstütze": "LIMOTEC, Alpha Series A1-UH ultra lite 125 mm",
  "Federweg vorne": "140 mm",
  "Dämpfer": "SR SUNTOUR Edge Plus 2CR",
  "Gabel": "SR SUNTOUR Raidon 34 Air",
  "Federweg hinten": "130 mm",
  "Jahr": "2024"
}

Raw adapter output

{
  "retailer": "bikeexchange",
  "retailerProductId": "bulls_sonic_am_sx_1_2024",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/bulls_sonic_am_sx_1_2024?sku=BUL_0000570788",
  "extractionMethod": "embedded-json",
  "sourceCategory": "e-bike",
  "rawTitle": "Bulls SONIC AM-SX 1",
  "rawBrand": "Bulls",
  "price": 5999,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/765e1b246682e080efc3-QOuJN5Bk.png",
  "rawSpecifications": {
    "Rahmenmaterial": "Carbon",
    "Gewicht*": "19,83 kg",
    "Rahmen": "Full Carbon monocoque frame, intigrated rear light, thru axle",
    "Zulässiges Gesamtgewicht": "130 kg",
    "Bremse": "SHIMANO BR-MT420",
    "Bremsscheiben": "SHIMANO SM-RT30 CL 203 mm",
    "Bremsscheibe hinten": "SHIMANO SM-RT30 203 mm CL",
    "Rücktrittbremse": "nein",
    "Art der Bremse": "hydraulische Scheibenbremse",
    "Reifengröße": "62-622 | 29 x 2,40",
    "Laufräder": "SHIMANO WH-MT620, tubeless ready",
    "Laufradgröße": "29 Zoll",
    "Reifen": "SCHWALBE NOBBY NIC Perf, Folding",
    "Vorbau": "Rumble Altimate",
    "Steuersatz": "ACROS AIF-531 1.5\"",
    "Lenker": "RUMBLE Altimate",
    "Griffe": "Bulls Proxim",
    "Display": "Bosch Mini Remote und System Controller",
    "Akkukapazität": "400 Wh",
    "Drehmoment": "55.0",
    "Ladegerät": "Bosch Compact Ladegerät 2A",
    "Akkuhersteller": "Bosch",
    "Motorhersteller": "Bosch",
    "Maximale Motorunterstützung": "bis 25 km/h",
    "Akku": "Bosch CompactTube 400 | Lithium Ionen",
    "Motor": "Bosch Performance Line SX (Smart System) 25/55 Nm | Mittelmotor",
    "Schloss": "ABUS Batterieschloss",
    "Licht hinten": "MonkeyLink Twinlight",
    "Licht vorne": "MonkeyLink Connect (Beleuchtung nicht im Lieferumfang enthalten)",
    "Schaltung": "SHIMANO Deore XT RD-M8100 shadow+",
    "Kurbelgarnitur": "SAMOX EC40",
    "Anzahl Gänge": "12 Gang",
    "Pedale": "ZECURE MTB Pedale",
    "Schalthebel": "SHIMANO Deore SL-M6100, rapidfire+",
    "Art der Schaltung": "Kettenschaltung | 12 Gang",
    "Kassette": "SHIMANO Deore CS-M6100-12 10-51T",
    "Art des Antriebs": "Elektro-Motor",
    "Kette / Riemen": "SHIMANO Deore CN-M6100-12",
    "Sattel": "SELLE ROYAL SRX",
    "Sattelstütze": "LIMOTEC, Alpha Series A1-UH ultra lite 125 mm",
    "Federweg vorne": "140 mm",
    "Dämpfer": "SR SUNTOUR Edge Plus 2CR",
    "Gabel": "SR SUNTOUR Raidon 34 Air",
    "Federweg hinten": "130 mm",
    "Jahr": "2024"
  },
  "rawFeatures": [
    "Bosch",
    "400wh",
    "Shimano Deore",
    "Beschreibung"
  ],
  "rawSizes": [
    {
      "rawSize": "M",
      "size": "M",
      "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": "2026-09-26T05:53:09.232Z",
  "sourceMeta": {
    "skus": [
      "4251238577796"
    ],
    "shopSkus": [
      "BUL_0000570788",
      "BUL_0000570788"
    ],
    "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": "775b468c-4698-447a-bf29-aa667083e283",
    "shopCategory": "E-Fully",
    "colourCount": 1,
    "fetchedSku": "BUL_0000570788"
  },
  "listingPath": [
    "E-Bikes",
    "E-MTB",
    "E-Fully"
  ]
}

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