← Review table (e-bike) · shopper page
bikes-de:bulls-sonic-sx-1-2026 · source URL · confidence 0.83 · GTIN 4251238577895, 4251238577901, 4251238577918, 4251238577925
Cannot win: e-bike bikes are not value-ranked yet (no e-bike-specific equipment model)
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| S | (29") | S | — | unknown | unsupported | no | listing price | — |
| M | (29") | M | — | unknown | unsupported | yes | €3.799 | — |
| L | (29") | L | — | unknown | unsupported | no | listing price | — |
| XL | (29") | XL | — | unknown | unsupported | no | listing price | — |
| 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
Canonical configuration: Bulls | SONIC SX 1 | Deore | 2024
Confidence: high
| retailer | price | sizes in stock | |
|---|---|---|---|
| BikeExchange | €2.395 | M, L, XL | debug |
| bikes.de | €3.799 | M | (29") | debug |
| field | source | evidence |
|---|---|---|
| brand | retailer:bikes-de / parse | Bulls |
| model | retailer:bikes-de / derived | Bulls SONIC SX 1 Diamant ud carbon |
| modelYear | retailer:bikes-de / parse | Jahr: 2026 |
| category | retailer:bikes-de / derived | retailer taxonomy |
| frameMaterial | retailer:bikes-de / parse | Carbon |
| groupsetFamily | retailer:bikes-de / dictionary | SHIMANO Deore SL-M6100, rapidfire+ || SHIMANO Deore 6100 |
| electronicShifting | retailer:bikes-de / derived | SHIMANO Deore SL-M6100, rapidfire+ || SHIMANO Deore 6100 |
| speeds | retailer:bikes-de / parse | model code M6100 |
| brakes | retailer:bikes-de / parse | Hydraulische Scheibenbremse |
| brakeTier | retailer:bikes-de / dictionary | M6100 |
| brakePistons | retailer:bikes-de / parse | Shimano caliper code BR-MT420 |
| suspension | retailer:bikes-de / derived | suspension fork "SR SUNTOUR Raidon 34 Air" and no rear shock in a 43-field spec table |
| fork | retailer:bikes-de / parse | SR SUNTOUR Raidon 34 Air |
| dropperPost | retailer:bikes-de / derived | seatpost row "LIMOTEC, Alpha Series A1-UH ultra lite 125 mm" names no dropper, in a 43-field spec table |
| lighting | retailer:bikes-de / parse | MonkeyLink Connect (Beleuchtung nicht im Lieferumfang enthalten) |
| wheelSize | retailer:bikes-de / parse | 29 |
| powerMeter | retailer:bikes-de / derived | absent from a 43-field spec table |
| availability | retailer:bikes-de / derived | 1 of 4 frame sizes offered for shipping by a bikes.de dealer |
| ebike.motor | retailer:bikes-de / parse | Bosch Performance Line SX (Smart System) 25/55 Nm |
| ebike.motor.position | deterministic / dictionary | bosch-performance-line-sx-bdu314y: https://www.bosch-ebike.com/en/products/performance-line-sx |
| ebike.motor.torqueNm | retailer:bikes-de / parse | 55 Nm |
| ebike.battery.capacityWh | retailer:bikes-de / parse | Akku-Kapazität (Wh): 400 |
| ebike.battery.integration | retailer:bikes-de / parse | CompactTube |
| ebike.speedClass | retailer:bikes-de / parse | Motor-Unterstützung: bis 25 km/h |
| ebike.eDiscipline | retailer:bikes-de / parse | shelf: E-MTB Hardtails |
| ebike.display | retailer:bikes-de / parse | Display: Bosch Mini Remote und System Controller |
| ebike.maxSystemWeightKg | retailer:bikes-de / parse | Zulässiges Gesamtgewicht: 130 |
| ebike.frameShape | retailer:bikes-de / parse | Diamant |
| weightKg | ai / ai (1) | Gewicht: 16.8 |
info single-size-only — Only one size is in stock (M | (29")).info wheel-material-unknown — Wheel material could not be established.{
"frameScore": 26,
"drivetrainScore": 20,
"wheelScore": 5,
"extrasScore": 2,
"suspensionScore": 0,
"weightAdjustment": -3,
"equipmentValue": 50,
"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.",
"16.8 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 \"entry\" +2."
],
"marketPrice": null,
"valueScore": null,
"savingsVsMarket": null
}
{
"requested": [
"wheelMaterial",
"wheelTier",
"weightKg"
],
"applied": [
"weightKg"
],
"rejected": [],
"notes": "Wheel material and wheel tier are not established because the source provides no wheelset model or material. The SAMOX EC40 crank differs from the Shimano Deore drivetrain components, so the groupset is treated as mixed.",
"raw": {
"frameMaterial": {
"value": "carbon",
"evidence": "Rahmenmaterial lt. Hersteller: Carbon",
"confidence": 1
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Schaltwerk: SHIMANO Deore 6100",
"confidence": 1
},
"groupsetFamily": {
"value": "Deore",
"evidence": "Schaltwerk: SHIMANO Deore 6100",
"confidence": 1
},
"electronicShifting": {
"value": "false",
"evidence": "Schaltungstyp: Kettenschaltung",
"confidence": 0.95
},
"speeds": {
"value": "12",
"evidence": "Anzahl Gänge: 12",
"confidence": 1
},
"mixedGroupset": {
"value": "true",
"evidence": "Kurbelsatz: SAMOX EC40",
"confidence": 0.9
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Bremsen: Hydraulische Scheibenbremse",
"confidence": 1
},
"weightKg": {
"value": "16.8",
"evidence": "Gewicht: 16.8",
"confidence": 1
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "Wheel material and wheel tier are not established because the source provides no wheelset model or material. The SAMOX EC40 crank differs from the Shimano Deore drivetrain components, so the groupset is treated as mixed."
}
}
{
"id": "bikes-de:bulls-sonic-sx-1-2026",
"retailer": "bikes-de",
"retailerProductId": "bulls-sonic-sx-1-2026",
"productUrl": "https://www.bikes.de/shop/e-bikes/marke.bulls/bulls-sonic-sx-1-2026/",
"brand": "Bulls",
"model": "SONIC SX 1 Diamant ud carbon",
"modelYear": 2026,
"category": "e-bike",
"categoryBasis": "route",
"sourceCategory": "e-bike",
"price": 3799,
"originalPrice": null,
"currency": "EUR",
"discountPercent": null,
"frameMaterial": "carbon",
"frameModel": null,
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "Deore",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 12,
"mixedGroupset": false,
"groupsetComponents": {
"shifters": "Deore",
"rearDerailleur": "Deore",
"cassette": "Deore"
},
"groupsetTierSpread": 0,
"crank": "SAMOX EC40",
"cassette": "SHIMANO Deore CS-M6100-12 10-51T",
"brakes": "hydraulic-disc",
"brakePistons": 4,
"brakeTier": "entry",
"suspension": "front",
"fork": {
"make": "SR Suntour",
"line": "Raidon",
"tier": "unknown",
"travelMm": 120
},
"rearShock": null,
"dropperPost": false,
"beltDrive": null,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": true,
"wheelSize": "29",
"wheelset": null,
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": "VR: SCHWALBE NOBBY NIC Perf, Folding 29 Zoll, HR: SCHWALBE NOBBY NIC Perf, Folding 29 Zoll",
"weightKg": 16.8,
"ebike": {
"motor": {
"text": "Bosch Performance Line SX (Smart System) 25/55 Nm",
"brand": "bosch",
"model": "bosch-performance-line-sx-bdu314y",
"position": "mid",
"torqueNm": 55,
"torqueSource": "retailer",
"ratedPowerW": null,
"peakPowerW": null
},
"battery": {
"text": "Bosch CompactTube 400 | 400",
"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": "diamond",
"cargoType": "unknown",
"maxSystemWeightKg": 130,
"rackCapacityKg": null,
"weightIncludesBattery": null
},
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "S | (29\")",
"size": "S",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": null
},
{
"rawSize": "M | (29\")",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 3799
},
{
"rawSize": "L | (29\")",
"size": "L",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": null
},
{
"rawSize": "XL | (29\")",
"size": "XL",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": null
}
],
"seller": null,
"availability": "limited",
"gtins": [
"4251238577895",
"4251238577901",
"4251238577918",
"4251238577925"
],
"imageUrl": "https://bikes-opt.b-cdn.net/bulls/2024/3017516_01.webp",
"rawTitle": "Bulls SONIC SX 1 Diamant ud carbon",
"fetchedAt": "2026-09-26T06:43:00.981Z",
"normalizationConfidence": 0.83,
"warnings": [
{
"code": "single-size-only",
"message": "Only one size is in stock (M | (29\")).",
"severity": "info"
},
{
"code": "wheel-material-unknown",
"message": "Wheel material could not be established.",
"severity": "info"
}
]
}
{
"Akku": "Bosch CompactTube 400",
"Akku-Kapazität (Wh)": "400",
"Motor": "Bosch Performance Line SX (Smart System) 25/55 Nm",
"Motor-Unterstützung": "bis 25 km/h",
"Display": "Bosch Mini Remote und System Controller",
"Ladegerät": "Bosch Compact Ladegerät 2A",
"Rahmenmaterial lt. Hersteller": "Carbon",
"Gabel": "SR SUNTOUR Raidon 34 Air",
"Gabel Federweg (mm)": "120",
"Schaltungstyp": "Kettenschaltung",
"Anzahl Gänge": "12",
"Schaltwerk": "SHIMANO Deore 6100",
"Schalthebel": "SHIMANO Deore SL-M6100, rapidfire+",
"Zahnkranz": "SHIMANO Deore CS-M6100-12 10-51T",
"Bremsen": "Hydraulische Scheibenbremse",
"Bremse": "VR: SHIMANO BR-MT420, HR: SHIMANO BR-MT420",
"Bremshebel": "SHIMANO Deore SL-M6100, rapidfire+",
"Bremsscheiben": "VR: SHIMANO SM-RT30 CL 203 mm, HR: SHIMANO SM-RT30 CL / 180 mm",
"Laufradgröße": "29 Zoll",
"Reifen": "VR: SCHWALBE NOBBY NIC Perf, Folding 29 Zoll, HR: SCHWALBE NOBBY NIC Perf, Folding 29 Zoll",
"Kette": "SHIMANO Deore CN-M6100-12",
"Kurbelsatz": "SAMOX EC40",
"Pedale": "ZECURE MTB Pedale",
"Lenker": "RUMBLE Altimate",
"Griffe": "Bulls Proxim",
"Vorbau": "Rumble Altimate",
"Steuersatz": "ACROS AIF-531 1.5\"",
"Sattel": "SELLE ROYAL SRX",
"Sattelstütze": "LIMOTEC, Alpha Series A1-UH ultra lite 125 mm",
"Straßenzulassung": "Ja",
"Frontleuchte": "MonkeyLink Connect (Beleuchtung nicht im Lieferumfang enthalten)",
"Rückleuchte": "MonkeyLink Twinlight",
"Rahmenschloss": "ABUS Batterieschloss",
"Marke": "Bulls",
"EAN": "4251238577895",
"Hersteller Artikelnummer": "524901200440",
"Modellserie Bezeichnung": "SONIC SX 1",
"Rahmenform lt. Hersteller": "Diamant",
"Markenfarbe": "ud carbon",
"Rahmenhöhe": "S | (29\")",
"Jahr": "2026",
"Gewicht": "16.8",
"Zulässiges Gesamtgewicht": "130"
}
{
"retailer": "bikes-de",
"retailerProductId": "bulls-sonic-sx-1-2026",
"productUrl": "https://www.bikes.de/shop/e-bikes/marke.bulls/bulls-sonic-sx-1-2026/",
"extractionMethod": "server-html",
"sourceCategory": "e-bike",
"rawTitle": "Bulls SONIC SX 1 Diamant ud carbon",
"rawBrand": "Bulls",
"price": 3799,
"originalPrice": null,
"currency": "EUR",
"imageUrl": "https://bikes-opt.b-cdn.net/bulls/2024/3017516_01.webp",
"rawSpecifications": {
"Akku": "Bosch CompactTube 400",
"Akku-Kapazität (Wh)": "400",
"Motor": "Bosch Performance Line SX (Smart System) 25/55 Nm",
"Motor-Unterstützung": "bis 25 km/h",
"Display": "Bosch Mini Remote und System Controller",
"Ladegerät": "Bosch Compact Ladegerät 2A",
"Rahmenmaterial lt. Hersteller": "Carbon",
"Gabel": "SR SUNTOUR Raidon 34 Air",
"Gabel Federweg (mm)": "120",
"Schaltungstyp": "Kettenschaltung",
"Anzahl Gänge": "12",
"Schaltwerk": "SHIMANO Deore 6100",
"Schalthebel": "SHIMANO Deore SL-M6100, rapidfire+",
"Zahnkranz": "SHIMANO Deore CS-M6100-12 10-51T",
"Bremsen": "Hydraulische Scheibenbremse",
"Bremse": "VR: SHIMANO BR-MT420, HR: SHIMANO BR-MT420",
"Bremshebel": "SHIMANO Deore SL-M6100, rapidfire+",
"Bremsscheiben": "VR: SHIMANO SM-RT30 CL 203 mm, HR: SHIMANO SM-RT30 CL / 180 mm",
"Laufradgröße": "29 Zoll",
"Reifen": "VR: SCHWALBE NOBBY NIC Perf, Folding 29 Zoll, HR: SCHWALBE NOBBY NIC Perf, Folding 29 Zoll",
"Kette": "SHIMANO Deore CN-M6100-12",
"Kurbelsatz": "SAMOX EC40",
"Pedale": "ZECURE MTB Pedale",
"Lenker": "RUMBLE Altimate",
"Griffe": "Bulls Proxim",
"Vorbau": "Rumble Altimate",
"Steuersatz": "ACROS AIF-531 1.5\"",
"Sattel": "SELLE ROYAL SRX",
"Sattelstütze": "LIMOTEC, Alpha Series A1-UH ultra lite 125 mm",
"Straßenzulassung": "Ja",
"Frontleuchte": "MonkeyLink Connect (Beleuchtung nicht im Lieferumfang enthalten)",
"Rückleuchte": "MonkeyLink Twinlight",
"Rahmenschloss": "ABUS Batterieschloss",
"Marke": "Bulls",
"EAN": "4251238577895",
"Hersteller Artikelnummer": "524901200440",
"Modellserie Bezeichnung": "SONIC SX 1",
"Rahmenform lt. Hersteller": "Diamant",
"Markenfarbe": "ud carbon",
"Rahmenhöhe": "S | (29\")",
"Jahr": "2026",
"Gewicht": "16.8",
"Zulässiges Gesamtgewicht": "130"
},
"rawFeatures": [],
"rawSizes": [
{
"rawSize": "S | (29\")",
"size": "S",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": null
},
{
"rawSize": "M | (29\")",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 3799
},
{
"rawSize": "L | (29\")",
"size": "L",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": null
},
{
"rawSize": "XL | (29\")",
"size": "XL",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": null
}
],
"availabilityText": "1 of 4 frame sizes offered for shipping by a bikes.de dealer",
"fetchedAt": "2026-09-26T06:43:00.981Z",
"sourceMeta": {
"dealers": [
"WÄLLER SPORT"
],
"listingRows": 1,
"articleNumbers": [
"3017517"
],
"skus": [
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"4251238577918",
"4251238577925"
],
"leafCategory": "E-MTB Hardtails"
},
"listingPath": [
"E-Bikes",
"E-Mountainbikes",
"E-MTB Hardtails"
]
}