Bulls SONIC AM-SX I

bikeexchange:bulls_sonic_am_sx_i_2024 · source URL · confidence 1 · GTIN 4251238577970

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
S	S	—	unknown	unsupported	yes	€6.829	—

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

—

unknown

unsupported

yes

€6.829

—

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 I

modelYear retailer:bikeexchange / parse Jahr: 2024

category retailer:bikeexchange / derived retailer taxonomy

frameMaterial retailer:bikeexchange / parse Full Carbon

electronicShifting retailer:bikeexchange / parse AXS

speeds retailer:bikeexchange / parse 12 Gang

brakes retailer:bikeexchange / parse hydraulische Scheibenbremse

suspension retailer:bikeexchange / derived rear shock row: RockShox Deluxe Ultimate RCT

fork retailer:bikeexchange / dictionary RockShox Pike Ultimate

rearShock retailer:bikeexchange / dictionary RockShox Deluxe Ultimate RCT

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

wheelMaterial retailer:bikeexchange / parse CARBON

wheelTier retailer:bikeexchange / dictionary CARBON

weightKg retailer:bikeexchange / parse Gewicht*: 18,91 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 S: 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

groupsetFamily ai / ai (0.99) SRAM XX Eagle Transmission AXS

field	source	evidence
brand	`retailer:bikeexchange` / parse	Bulls
model	`retailer:bikeexchange` / derived	Bulls SONIC AM-SX I
modelYear	`retailer:bikeexchange` / parse	Jahr: 2024
category	`retailer:bikeexchange` / derived	retailer taxonomy
frameMaterial	`retailer:bikeexchange` / parse	Full Carbon
electronicShifting	`retailer:bikeexchange` / parse	AXS
speeds	`retailer:bikeexchange` / parse	12 Gang
brakes	`retailer:bikeexchange` / parse	hydraulische Scheibenbremse
suspension	`retailer:bikeexchange` / derived	rear shock row: RockShox Deluxe Ultimate RCT
fork	`retailer:bikeexchange` / dictionary	RockShox Pike Ultimate
rearShock	`retailer:bikeexchange` / dictionary	RockShox Deluxe Ultimate RCT
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
wheelMaterial	`retailer:bikeexchange` / parse	CARBON
wheelTier	`retailer:bikeexchange` / dictionary	CARBON
weightKg	`retailer:bikeexchange` / parse	Gewicht*: 18,91 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	S: 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
groupsetFamily	`ai` / ai (0.99)	SRAM XX Eagle Transmission AXS

Warnings

info single-size-only — Only one size is in stock (S).
info mixed-groupset — Not a uniform groupset: {"cassette":"XX Eagle AXS Transmission"}. Ranked on the shifting level, with a penalty.

Score breakdown

{
  "frameScore": 26,
  "drivetrainScore": 49,
  "wheelScore": 13,
  "extrasScore": 0,
  "suspensionScore": 12,
  "weightAdjustment": -3,
  "equipmentValue": 97,
  "notes": [
    "SRAM XX Eagle AXS Transmission = 49.",
    "Mixed groupset, but no crank or cassette below the family it is ranked as: no penalty.",
    "Wheels \"entry-carbon\" = 13.",
    "Brakes \"hydraulic-disc\" = 0, the baseline for mtb-hardtail.",
    "18.91 kg vs 14.4 kg mtb-hardtail reference = -3.",
    "Fork \"top\" +12 (140 mm travel, which is not scored)."
  ],
  "marketPrice": null,
  "valueScore": null,
  "savingsVsMarket": null
}

AI normalization

{
  "requested": [
    "groupsetFamily"
  ],
  "applied": [
    "groupsetFamily"
  ],
  "rejected": [],
  "notes": "mixedGroupset is marked true because the derailleur/shifting specification names SRAM XX Eagle Transmission AXS while the crank specification names SRAM XX Eagle; the source does not explicitly describe this as a mixed groupset. Wheel tier cannot be determined solely from the named wheelset.",
  "raw": {
    "frameMaterial": {
      "value": "carbon",
      "evidence": "Rahmenmaterial: Carbon",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": "SRAM",
      "evidence": "Schaltung: SRAM XX Eagle Transmission AXS",
      "confidence": 1
    },
    "groupsetFamily": {
      "value": "XX Eagle AXS Transmission",
      "evidence": "SRAM XX Eagle Transmission AXS",
      "confidence": 0.99
    },
    "electronicShifting": {
      "value": "true",
      "evidence": "SRAM XX Eagle Transmission AXS",
      "confidence": 1
    },
    "speeds": {
      "value": "12",
      "evidence": "Anzahl Gänge: 12 Gang",
      "confidence": 1
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Kurbelgarnitur: SRAM XX Eagle",
      "confidence": 0.85
    },
    "wheelMaterial": {
      "value": "carbon",
      "evidence": "Laufräder: MAVIC E-CROSSTRAIL SL CARBON",
      "confidence": 1
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Art der Bremse: hydraulische Scheibenbremse",
      "confidence": 1
    },
    "weightKg": {
      "value": "18.91",
      "evidence": "Gewicht*: 18,91 kg",
      "confidence": 1
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "notes": "mixedGroupset is marked true because the derailleur/shifting specification names SRAM XX Eagle Transmission AXS while the crank specification names SRAM XX Eagle; the source does not explicitly describe this as a mixed groupset. Wheel tier cannot be determined solely from the named wheelset."
  }
}

Normalized record

{
  "id": "bikeexchange:bulls_sonic_am_sx_i_2024",
  "retailer": "bikeexchange",
  "retailerProductId": "bulls_sonic_am_sx_i_2024",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/bulls_sonic_am_sx_i_2024?sku=BUL_0000570795",
  "brand": "Bulls",
  "model": "SONIC AM-SX I",
  "modelYear": 2024,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 6829,
  "originalPrice": 9999,
  "currency": "EUR",
  "discountPercent": 32,
  "frameMaterial": "carbon",
  "frameModel": "Full Carbon monocoque frame, intigrated rear light, thru axle",
  "frameTier": null,
  "groupsetBrand": "SRAM",
  "groupsetFamily": "XX Eagle AXS Transmission",
  "groupsetGeneration": null,
  "electronicShifting": true,
  "speeds": 12,
  "mixedGroupset": true,
  "groupsetComponents": {
    "cassette": "XX Eagle AXS Transmission"
  },
  "groupsetTierSpread": 0,
  "crank": "SRAM XX Eagle",
  "cassette": "SRAM XX Eagle Transmission 10-52T",
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "full",
  "fork": {
    "make": "RockShox",
    "line": "Pike",
    "tier": "top",
    "travelMm": 140
  },
  "rearShock": {
    "make": "RockShox",
    "line": "Deluxe",
    "tier": "top"
  },
  "dropperPost": false,
  "beltDrive": null,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": true,
  "wheelSize": "29",
  "wheelset": "MAVIC E-CROSSTRAIL SL CARBON",
  "wheelMaterial": "carbon",
  "wheelTier": "entry-carbon",
  "tyres": "SCHWALBE NOBBY NIC EVO, Folding",
  "weightKg": 18.91,
  "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": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 6829,
      "seller": "budget-bikes",
      "deliveryNote": "Reguläre Lieferzeit 8 Tage"
    }
  ],
  "seller": "budget-bikes",
  "availability": "limited",
  "gtins": [
    "4251238577970"
  ],
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/0e139219e0a50e7a675d-_21MCpEC.png",
  "rawTitle": "Bulls SONIC AM-SX I",
  "fetchedAt": "2026-09-26T05:53:10.660Z",
  "normalizationConfidence": 1,
  "warnings": [
    {
      "code": "single-size-only",
      "message": "Only one size is in stock (S).",
      "severity": "info"
    },
    {
      "code": "mixed-groupset",
      "message": "Not a uniform groupset: {\"cassette\":\"XX Eagle AXS Transmission\"}. Ranked on the shifting level, with a penalty.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "frameShape"
    ],
    "applied": [],
    "rejected": [],
    "notes": "",
    "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": 0.95
      },
      "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": ""
    }
  }
}

Parsed specification table

{
  "Rahmenmaterial": "Carbon",
  "Gewicht*": "18,91 kg",
  "Rahmen": "Full Carbon monocoque frame, intigrated rear light, thru axle",
  "Zulässiges Gesamtgewicht": "130 kg",
  "Bremse": "TRP C2.3RX TRAIL / SLATE-Caliper",
  "Bremsscheiben": "203 mm",
  "Bremsscheibe hinten": "203 mm",
  "Rücktrittbremse": "nein",
  "Art der Bremse": "hydraulische Scheibenbremse",
  "Reifengröße": "60-622 | 29 x 2,35",
  "Laufräder": "MAVIC E-CROSSTRAIL SL CARBON",
  "Laufradgröße": "29 Zoll",
  "Reifen": "SCHWALBE NOBBY NIC EVO, Folding",
  "Vorbau": "Rumble Altimate Pro Carbon, width: 780mm, Backsweep: 9°",
  "Steuersatz": "ACROS AIF-531 1.5\"",
  "Lenker": "RUMBLE Altimate PRO Carbon",
  "Griffe": "ERGON GD10 Evo",
  "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": "SRAM XX Eagle Transmission AXS",
  "Kurbelgarnitur": "SRAM XX Eagle",
  "Anzahl Gänge": "12 Gang",
  "Pedale": "ZECURE MTB Pedale",
  "Schalthebel": "SRAM EC AXS Rocker",
  "Art der Schaltung": "Kettenschaltung | 12 Gang",
  "Kassette": "SRAM XX Eagle Transmission 10-52T",
  "Art des Antriebs": "Elektro-Motor",
  "Kette / Riemen": "SRAM Eagle GX",
  "Sattel": "Prologo Proxim W850",
  "Sattelstütze": "LIMOTEC, Alpha Series A1-UH ultra lite 125 mm",
  "Federweg vorne": "140 mm",
  "Dämpfer": "RockShox Deluxe Ultimate RCT",
  "Gabel": "RockShox Pike Ultimate",
  "Federweg hinten": "130 mm",
  "Jahr": "2024"
}

Raw adapter output

{
  "retailer": "bikeexchange",
  "retailerProductId": "bulls_sonic_am_sx_i_2024",
  "productUrl": "https://www.bikeexchange.de/de-DE/products/bulls_sonic_am_sx_i_2024?sku=BUL_0000570795",
  "extractionMethod": "embedded-json",
  "sourceCategory": "e-bike",
  "rawTitle": "Bulls SONIC AM-SX I",
  "rawBrand": "Bulls",
  "price": 6829,
  "originalPrice": 9999,
  "currency": "EUR",
  "imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/0e139219e0a50e7a675d-_21MCpEC.png",
  "rawSpecifications": {
    "Rahmenmaterial": "Carbon",
    "Gewicht*": "18,91 kg",
    "Rahmen": "Full Carbon monocoque frame, intigrated rear light, thru axle",
    "Zulässiges Gesamtgewicht": "130 kg",
    "Bremse": "TRP C2.3RX TRAIL / SLATE-Caliper",
    "Bremsscheiben": "203 mm",
    "Bremsscheibe hinten": "203 mm",
    "Rücktrittbremse": "nein",
    "Art der Bremse": "hydraulische Scheibenbremse",
    "Reifengröße": "60-622 | 29 x 2,35",
    "Laufräder": "MAVIC E-CROSSTRAIL SL CARBON",
    "Laufradgröße": "29 Zoll",
    "Reifen": "SCHWALBE NOBBY NIC EVO, Folding",
    "Vorbau": "Rumble Altimate Pro Carbon, width: 780mm, Backsweep: 9°",
    "Steuersatz": "ACROS AIF-531 1.5\"",
    "Lenker": "RUMBLE Altimate PRO Carbon",
    "Griffe": "ERGON GD10 Evo",
    "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": "SRAM XX Eagle Transmission AXS",
    "Kurbelgarnitur": "SRAM XX Eagle",
    "Anzahl Gänge": "12 Gang",
    "Pedale": "ZECURE MTB Pedale",
    "Schalthebel": "SRAM EC AXS Rocker",
    "Art der Schaltung": "Kettenschaltung | 12 Gang",
    "Kassette": "SRAM XX Eagle Transmission 10-52T",
    "Art des Antriebs": "Elektro-Motor",
    "Kette / Riemen": "SRAM Eagle GX",
    "Sattel": "Prologo Proxim W850",
    "Sattelstütze": "LIMOTEC, Alpha Series A1-UH ultra lite 125 mm",
    "Federweg vorne": "140 mm",
    "Dämpfer": "RockShox Deluxe Ultimate RCT",
    "Gabel": "RockShox Pike Ultimate",
    "Federweg hinten": "130 mm",
    "Jahr": "2024"
  },
  "rawFeatures": [
    "Bosch",
    "400wh",
    "SRAM XX Eagle AXS",
    "Beschreibung"
  ],
  "rawSizes": [
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 6829,
      "seller": "budget-bikes",
      "deliveryNote": "Reguläre Lieferzeit 8 Tage"
    }
  ],
  "availabilityText": "sizes 1: 1 stocked, 0 gone, 0 unread",
  "fetchedAt": "2026-09-26T05:53:10.660Z",
  "sourceMeta": {
    "skus": [
      "4251238577970"
    ],
    "shopSkus": [
      "BUL_0000570795",
      "BUL_0000570795"
    ],
    "seller": "budget-bikes",
    "sellerOfSize": "S",
    "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": "c44e426d-937d-40bd-b5e4-4c1eb33a42ac",
    "shopCategory": "E-Fully",
    "colourCount": 1,
    "fetchedSku": "BUL_0000570795"
  },
  "listingPath": [
    "E-Bikes",
    "E-MTB",
    "E-Fully"
  ]
}

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