Marin ALPINE TRAIL E2 - E-Mountainbike - 2026 - braun / grau

bike24:1057539 · source URL · confidence 0.83 · GTIN 0843346129727, 0843346129741, 0843346129765

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	listing price	—
L	L	—	unknown	unsupported	yes	listing price	—
XL	XL	—	unknown	unsupported	yes	listing price	—

retailer label

alpha

comparable cm

match

mapping

in stock

variant price

evidence

—

unknown

unsupported

yes

listing price

—

unknown

unsupported

yes

listing price

—

unknown

unsupported

yes

listing price

—

mapping	unsupported
reason	"M" is a letter size and there is no reviewed Marin equivalence to convert it.

mapping

unsupported

reason

"M" is a letter size and there is no reviewed Marin equivalence to convert it.

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:bike24 / parse Marin

model retailer:bike24 / derived Marin ALPINE TRAIL E2 - E-Mountainbike - 2026 - braun / grau

modelYear retailer:bike24 / parse Modelljahr: 2026

category retailer:bike24 / parse E-Bike

frameMaterial retailer:bike24 / parse Alloy

groupsetFamily retailer:bike24 / dictionary SRAM Eagle 90 || SRAM Eagle 70

electronicShifting retailer:bike24 / parse Mechanisch

speeds retailer:bike24 / parse 1 x 12

brakes retailer:bike24 / parse Hydraulisch

brakeTier retailer:bike24 / dictionary Maven

suspension retailer:bike24 / derived rear shock row: RockShox Vivid Air Select + | 205x65

fork retailer:bike24 / dictionary RockShox Zeb Select +

rearShock retailer:bike24 / dictionary RockShox Vivid Air Select + | 205x65

dropperPost retailer:bike24 / derived Dropper

powerMeter retailer:bike24 / derived absent from a 52-field spec table

availability retailer:bike24 / derived https://schema.org/InStock

ebike.motor retailer:bike24 / parse Bosch | Mittelmotor, Full Assist | Bosch Performance Line CX

ebike.motor.position retailer:bike24 / parse Mittelmotor

ebike.motor.torqueNm retailer:bike24 / parse 85Nm

ebike.battery.capacityWh retailer:bike24 / parse 800Wh

ebike.battery.integration retailer:bike24 / parse PowerTube

ebike.eDiscipline retailer:bike24 / parse shelf: Enduro E-Bikes

ebike.display retailer:bike24 / parse Display / Bedienelement: Bosch Kiox 400 Top Tube Display

ebike.frameShape retailer:bike24 / parse Diamant

field	source	evidence
brand	`retailer:bike24` / parse	Marin
model	`retailer:bike24` / derived	Marin ALPINE TRAIL E2 - E-Mountainbike - 2026 - braun / grau
modelYear	`retailer:bike24` / parse	Modelljahr: 2026
category	`retailer:bike24` / parse	E-Bike
frameMaterial	`retailer:bike24` / parse	Alloy
groupsetFamily	`retailer:bike24` / dictionary	SRAM Eagle 90 \|\| SRAM Eagle 70
electronicShifting	`retailer:bike24` / parse	Mechanisch
speeds	`retailer:bike24` / parse	1 x 12
brakes	`retailer:bike24` / parse	Hydraulisch
brakeTier	`retailer:bike24` / dictionary	Maven
suspension	`retailer:bike24` / derived	rear shock row: RockShox Vivid Air Select + \| 205x65
fork	`retailer:bike24` / dictionary	RockShox Zeb Select +
rearShock	`retailer:bike24` / dictionary	RockShox Vivid Air Select + \| 205x65
dropperPost	`retailer:bike24` / derived	Dropper
powerMeter	`retailer:bike24` / derived	absent from a 52-field spec table
availability	`retailer:bike24` / derived	https://schema.org/InStock
ebike.motor	`retailer:bike24` / parse	Bosch \| Mittelmotor, Full Assist \| Bosch Performance Line CX
ebike.motor.position	`retailer:bike24` / parse	Mittelmotor
ebike.motor.torqueNm	`retailer:bike24` / parse	85Nm
ebike.battery.capacityWh	`retailer:bike24` / parse	800Wh
ebike.battery.integration	`retailer:bike24` / parse	PowerTube
ebike.eDiscipline	`retailer:bike24` / parse	shelf: Enduro E-Bikes
ebike.display	`retailer:bike24` / parse	Display / Bedienelement: Bosch Kiox 400 Top Tube Display
ebike.frameShape	`retailer:bike24` / parse	Diamant

Warnings

info wheel-size-varies-by-frame-size — the row states more than one wheel size ("27,5" / 650B (584mm), 29" (622mm)"), so the wheel size of the bike in a given frame size is not established. Recorded as unknown rather than picking one.
info wheel-material-unknown — Wheel material could not be established.
info mixed-groupset — Not a uniform groupset: {"shifters":"Eagle 90 Transmission","rearDerailleur":"Eagle 70 Transmission"}. Ranked on the shifting level, with a penalty.

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 32,
  "wheelScore": 5,
  "extrasScore": 7,
  "suspensionScore": 9,
  "weightAdjustment": 0,
  "equipmentValue": 64,
  "notes": [
    "SRAM Eagle 70 Transmission = 32.",
    "Mixed groupset, but no crank or cassette below the family it is ranked as: no penalty.",
    "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 \"upper\" +9 (170 mm travel, which is not scored).",
    "Brake series \"upper\" +4.",
    "Dropper post +3."
  ],
  "marketPrice": null,
  "valueScore": null,
  "savingsVsMarket": null
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "The source names WTB Sportterra Tough i30 wheels but does not establish their material or a defensible wheel tier. Complete-bike weight is not stated. The groupset uses SRAM Eagle 90 shifters, SRAM Eagle 70 rear derailleur, and a Marin crank, so it is mixed; the normalized family maps the source's 'Eagle 70 T-Type' to 'Eagle 70 Transmission'.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Material: Aluminium",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": "SRAM",
      "evidence": "Schaltsystem (Hersteller): SRAM",
      "confidence": 1
    },
    "groupsetFamily": {
      "value": "Eagle 70 Transmission",
      "evidence": "Kette: SRAM Eagle 70 T-Type",
      "confidence": 0.86
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Schaltungsart: Kette - Mechanisch",
      "confidence": 1
    },
    "speeds": {
      "value": "12",
      "evidence": "Schaltstufen: 1 x 12",
      "confidence": 1
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Kurbel: Marin Forged eMTB",
      "confidence": 0.99
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremsbetätigung: Hydraulisch",
      "confidence": 0.93
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "notes": "The source names WTB Sportterra Tough i30 wheels but does not establish their material or a defensible wheel tier. Complete-bike weight is not stated. The groupset uses SRAM Eagle 90 shifters, SRAM Eagle 70 rear derailleur, and a Marin crank, so it is mixed; the normalized family maps the source's 'Eagle 70 T-Type' to 'Eagle 70 Transmission'."
  }
}

Normalized record

{
  "id": "bike24:1057539",
  "retailer": "bike24",
  "retailerProductId": "1057539",
  "productUrl": "https://www.bike24.de/p11057539.html",
  "brand": "Marin",
  "model": "ALPINE TRAIL E2",
  "modelYear": 2026,
  "category": "e-bike",
  "categoryBasis": "stated",
  "sourceCategory": "e-bike",
  "price": 6249,
  "originalPrice": 6799,
  "currency": "EUR",
  "discountPercent": 8,
  "frameMaterial": "aluminium",
  "frameModel": "All New Series 4 Alloy | MultiTrac LT Suspension",
  "frameTier": null,
  "groupsetBrand": "SRAM",
  "groupsetFamily": "Eagle 70 Transmission",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 12,
  "mixedGroupset": true,
  "groupsetComponents": {
    "shifters": "Eagle 90 Transmission",
    "rearDerailleur": "Eagle 70 Transmission"
  },
  "groupsetTierSpread": 0,
  "crank": "Marin Forged eMTB",
  "cassette": "SRAM XG 1270 T-Type",
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "brakeTier": "upper",
  "suspension": "full",
  "fork": {
    "make": "RockShox",
    "line": "Zeb",
    "tier": "upper",
    "travelMm": 170
  },
  "rearShock": {
    "make": "RockShox",
    "line": "Vivid",
    "tier": "upper"
  },
  "dropperPost": true,
  "beltDrive": null,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": null,
  "wheelset": "WTB Sportterra Tough i30",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Schwalbe Magic Mary | Gravity Pro | 29x2.5\" / 27.5x2.5\"",
  "weightKg": null,
  "ebike": {
    "motor": {
      "text": "Bosch | Mittelmotor, Full Assist | Bosch Performance Line CX",
      "brand": "bosch",
      "model": null,
      "position": "mid",
      "torqueNm": 85,
      "torqueSource": "retailer",
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "800Wh | Bosch PowerTube 800",
      "capacityWh": 800,
      "count": 1,
      "integration": "integrated",
      "removable": null
    },
    "speedClass": "unknown",
    "rangeExtender": "unknown",
    "display": "Bosch Kiox 400 Top Tube Display",
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "e-mtb",
    "eDisciplineBasis": "leaf",
    "frameShape": "diamond",
    "cargoType": "unknown",
    "maxSystemWeightKg": null,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 1,
      "price": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 1,
      "price": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 1,
      "price": null
    }
  ],
  "seller": null,
  "availability": "in-stock",
  "gtins": [
    "0843346129727",
    "0843346129741",
    "0843346129765"
  ],
  "imageUrl": "https://images.bike24.com/media/510/i/mb/dd/7b/df/alpine-trail-e2-brown-grey-1-2116068.jpg",
  "rawTitle": "Marin ALPINE TRAIL E2 - E-Mountainbike - 2026 - braun / grau",
  "fetchedAt": "2026-09-26T05:42:53.079Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "wheel-size-varies-by-frame-size",
      "message": "the row states more than one wheel size (\"27,5\" / 650B (584mm), 29\" (622mm)\"), so the wheel size of the bike in a given frame size is not established. Recorded as unknown rather than picking one.",
      "severity": "info"
    },
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    },
    {
      "code": "mixed-groupset",
      "message": "Not a uniform groupset: {\"shifters\":\"Eagle 90 Transmission\",\"rearDerailleur\":\"Eagle 70 Transmission\"}. Ranked on the shifting level, with a penalty.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "motorModel",
      "speedClass"
    ],
    "applied": [],
    "rejected": [],
    "notes": "The source names the motor as Bosch Performance Line CX, but does not establish a deterministically mappable exact motor model or speed class. Battery integration is not explicitly stated.",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "Antriebseinheit Hersteller: Bosch",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryWh": {
        "value": "800",
        "evidence": "Akkukapazität : 800Wh",
        "confidence": 1
      },
      "speedClass": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryIntegration": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "frameShape": {
        "value": "diamond",
        "evidence": "Rahmenform: Diamant",
        "confidence": 1
      },
      "notes": "The source names the motor as Bosch Performance Line CX, but does not establish a deterministically mappable exact motor model or speed class. Battery integration is not explicitly stated."
    }
  }
}

Parsed specification table

{
  "Produktname": "Marin ALPINE TRAIL E2 - E-Mountainbike - 2026 - braun / grau",
  "Hersteller": "Marin Bikes",
  "Artikelnummer": "MAB779501",
  "Aktivität": "Radfahren",
  "Geschlecht": "Herren",
  "Material": "Aluminium",
  "Radsport Einsatzbereich": "E-Bike, MTB, Enduro",
  "Kette": "SRAM Eagle 70 T-Type",
  "Kassette": "SRAM XG 1270 T-Type",
  "Schalthebel": "SRAM Eagle 90",
  "Schaltwerk": "SRAM Eagle 70",
  "Kettenblatt Abstufung": "34",
  "Kurbel": "Marin Forged eMTB",
  "Bremsen": "SRAM Maven Bronze | 200/200mm",
  "Laufräder": "WTB Sportterra Tough i30",
  "Sattelstütze Modell": "X-Fusion Manic HC",
  "Sattel": "Marin Short Nose",
  "Lenker": "Marin Trail | 35mm clamp | 800mm length | 20mm rise | 5º upsweep | 8º backsweep",
  "Vorbau": "New Marin CNC",
  "Gabel": "RockShox Zeb Select +",
  "Steuersatz": "FSA Custom | Adjustable HTA Design",
  "Rahmen": "All New Series 4 Alloy | MultiTrac LT Suspension",
  "Schaltsystem (Hersteller)": "SRAM",
  "Abstufung Kassette": "10-52",
  "Akkukapazität ": "800Wh",
  "Schaltungsart": "Kette - Mechanisch",
  "E-Bike Akku": "Bosch PowerTube 800",
  "Antriebseinheit Hersteller": "Bosch",
  "Motor": "Mittelmotor, Full Assist",
  "Art der Bremse": "Scheibenbremse",
  "Laufradgröße": "27,5\" / 650B (584mm), 29\" (622mm)",
  "Fahrrad Sonderausstattung": "Bosch Charger",
  "Griffe": "Marin Grizzly Lock-On",
  "Dämpfer": "RockShox Vivid Air Select + | 205x65",
  "Sattelstütze": "Dropper Post",
  "Hinterbau": "Gefedert",
  "Federweg Gabel": "170mm",
  "Reifen": "Schwalbe Magic Mary | Gravity Pro | 29x2.5\" / 27.5x2.5\"",
  "Federweg Rahmen": "160mm",
  "Bremsbetätigung": "Hydraulisch",
  "Modelljahr": "2026",
  "Farbe": "Grau, Braun",
  "Gabel Bauart": "klassische Federgabel",
  "Zugverlegung": "intern",
  "Display / Bedienelement": "Bosch Kiox 400 Top Tube Display",
  "Antriebseinheit Modell": "Bosch Performance Line CX",
  "Drehmoment": "85Nm",
  "Produktserie": "Marin - Alpine Trail",
  "Schaltstufen": "1 x 12",
  "Rahmenform": "Diamant",
  "GTIN": "843346129727, 843346129741, 843346129765",
  "Herstellerseite": "www.marinbikes.com"
}

Raw adapter output

{
  "retailer": "bike24",
  "retailerProductId": "1057539",
  "productUrl": "https://www.bike24.de/p11057539.html",
  "extractionMethod": "embedded-json",
  "sourceCategory": "e-bike",
  "rawTitle": "Marin ALPINE TRAIL E2 - E-Mountainbike - 2026 - braun / grau",
  "rawBrand": "Marin",
  "price": 6249,
  "originalPrice": 6799,
  "currency": "EUR",
  "imageUrl": "https://images.bike24.com/media/510/i/mb/dd/7b/df/alpine-trail-e2-brown-grey-1-2116068.jpg",
  "rawSpecifications": {
    "Produktname": "Marin ALPINE TRAIL E2 - E-Mountainbike - 2026 - braun / grau",
    "Hersteller": "Marin Bikes",
    "Artikelnummer": "MAB779501",
    "Aktivität": "Radfahren",
    "Geschlecht": "Herren",
    "Material": "Aluminium",
    "Radsport Einsatzbereich": "E-Bike, MTB, Enduro",
    "Kette": "SRAM Eagle 70 T-Type",
    "Kassette": "SRAM XG 1270 T-Type",
    "Schalthebel": "SRAM Eagle 90",
    "Schaltwerk": "SRAM Eagle 70",
    "Kettenblatt Abstufung": "34",
    "Kurbel": "Marin Forged eMTB",
    "Bremsen": "SRAM Maven Bronze | 200/200mm",
    "Laufräder": "WTB Sportterra Tough i30",
    "Sattelstütze Modell": "X-Fusion Manic HC",
    "Sattel": "Marin Short Nose",
    "Lenker": "Marin Trail | 35mm clamp | 800mm length | 20mm rise | 5º upsweep | 8º backsweep",
    "Vorbau": "New Marin CNC",
    "Gabel": "RockShox Zeb Select +",
    "Steuersatz": "FSA Custom | Adjustable HTA Design",
    "Rahmen": "All New Series 4 Alloy | MultiTrac LT Suspension",
    "Schaltsystem (Hersteller)": "SRAM",
    "Abstufung Kassette": "10-52",
    "Akkukapazität ": "800Wh",
    "Schaltungsart": "Kette - Mechanisch",
    "E-Bike Akku": "Bosch PowerTube 800",
    "Antriebseinheit Hersteller": "Bosch",
    "Motor": "Mittelmotor, Full Assist",
    "Art der Bremse": "Scheibenbremse",
    "Laufradgröße": "27,5\" / 650B (584mm), 29\" (622mm)",
    "Fahrrad Sonderausstattung": "Bosch Charger",
    "Griffe": "Marin Grizzly Lock-On",
    "Dämpfer": "RockShox Vivid Air Select + | 205x65",
    "Sattelstütze": "Dropper Post",
    "Hinterbau": "Gefedert",
    "Federweg Gabel": "170mm",
    "Reifen": "Schwalbe Magic Mary | Gravity Pro | 29x2.5\" / 27.5x2.5\"",
    "Federweg Rahmen": "160mm",
    "Bremsbetätigung": "Hydraulisch",
    "Modelljahr": "2026",
    "Farbe": "Grau, Braun",
    "Gabel Bauart": "klassische Federgabel",
    "Zugverlegung": "intern",
    "Display / Bedienelement": "Bosch Kiox 400 Top Tube Display",
    "Antriebseinheit Modell": "Bosch Performance Line CX",
    "Drehmoment": "85Nm",
    "Produktserie": "Marin - Alpine Trail",
    "Schaltstufen": "1 x 12",
    "Rahmenform": "Diamant",
    "GTIN": "843346129727, 843346129741, 843346129765",
    "Herstellerseite": "www.marinbikes.com"
  },
  "rawFeatures": [],
  "rawSizes": [
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 1,
      "price": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 1,
      "price": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": true,
      "stockCount": 1,
      "price": null
    }
  ],
  "availabilityText": "https://schema.org/InStock",
  "fetchedAt": "2026-09-26T05:42:53.079Z",
  "sourceMeta": {
    "skus": [
      "843346129727",
      "843346129741",
      "843346129765"
    ],
    "startingPrice": false,
    "discountInPercent": 8,
    "articleNumber": "MAB779501"
  },
  "listingPath": [
    "E-Bikes",
    "E-Mountainbikes",
    "E-Bikes Fully",
    "Enduro E-Bikes"
  ]
}

Impressum · Privacy · Contact · About BikeFind