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Trek District+ 4 Coaster Lowstep - 400 Wh - 27,5 Zoll - Tiefeinsteiger - 2026

fahrrad-xxl:1874254 · source URL · confidence 0.95

Eligibility

Cannot win: e-bike bikes are not value-ranked yet (no e-bike-specific equipment model)

Size decisions

retailer labelalphacomparable cmmatchmappingin stockvariant priceevidence
LL—unknownunsupportedyes€3.349—
mappingunsupported
reasonTrek publishes no defensible conventional equivalence for its letter sizes. Trek states it 'recently transitioned Trek road bike sizing from numerical sizing to alpha sizing' and now publishes height and inseam only. The centimetre figures retailers print beside Trek letters are per-model seat-tube lengths, not size names: the same 'M' appears as 47.6 cm on a Madone and 50 cm on a Domane, and 'S' also appears as 47.6 cm. The only cm-to-letter statement Trek makes is partial — the Madone Gen 8 FAQ says 'Sizes 52cm and 54cm have been combined into one size (M) and size 62cm has been replaced with a new XL frame' — which accounts for two of eight old sizes and leaves 58 cm and 60 cm unresolved between L and XL. Any complete mapping would have to be invented, so Trek keeps its letters and its retailer-printed centimetres are discarded rather than read as conventional sizes.

A shopper asking for: 54 → nothing compatible · 56 → nothing compatible · 58 → nothing compatible · 60 → nothing compatible

Identity

Canonical configuration: Trek | District+ 4 Lowstep Coaster 545 | Nexus | 2026
Confidence: medium

retailerpricesizes in stock
Fahrrad XXL€2.899L, M, S, XLdebug
Mount7€3.349nonedebug
Fahrrad XXL€3.349Ldebug
BikeExchange€3.499XS, Sdebug

Provenance — why we believe each fact

fieldsourceevidence
brandretailer:fahrrad-xxl / parseTrek
modelretailer:fahrrad-xxl / derivedTrek District+ 4 Coaster Lowstep - 400 Wh - 27,5 Zoll - Tiefeinsteiger - 2026
modelYearretailer:fahrrad-xxl / parseSaison: 2026
categoryretailer:fahrrad-xxl / parse400 Wh
frameMaterialretailer:fahrrad-xxl / parseAluminium
groupsetFamilyretailer:fahrrad-xxl / dictionaryAluminium, Centerlock-Scheibenaufnahme, 100 mm Steckachse | Shimano Nexus 5-Gang-Nabenschaltung mit Centerlock-Bremsscheibenaufnahme und Rücktrittbremse, 32-Loch
electronicShiftingretailer:fahrrad-xxl / derivedAluminium, Centerlock-Scheibenaufnahme, 100 mm Steckachse | Shimano Nexus 5-Gang-Nabenschaltung mit Centerlock-Bremsscheibenaufnahme und Rücktrittbremse, 32-Loch
speedsretailer:fahrrad-xxl / parse8fach
brakesretailer:fahrrad-xxl / parsehydraulische Scheibenbremse
brakeTierretailer:fahrrad-xxl / dictionaryMT200
brakePistonsretailer:fahrrad-xxl / parseShimano caliper code MT200
suspensionretailer:fahrrad-xxl / derivedsuspension fork "SR Suntour NVX30, Spiralfeder, verstellbare Federvorspannung" and no rear shock in a 44-field spec table
forkretailer:fahrrad-xxl / parseSR Suntour NVX30, Spiralfeder, verstellbare Federvorspannung, 100-mm-Schnellspannachse, 60 mm Federweg
dropperPostretailer:fahrrad-xxl / derivedseatpost row "Aluminium, gefedert, 31,6 mm, 300 mm Länge" names no dropper, in a 44-field spec table
beltDriveretailer:fahrrad-xxl / parseHG40
rackretailer:fahrrad-xxl / parseHeckgepäckträger aus Aluminium, 25 kg max. Traglast
mudguardsretailer:fahrrad-xxl / parseSKS Kunststoff, vorne // SKS Kunststoff, hinten
kickstandretailer:fahrrad-xxl / parsePletscher Comp Flex 18
lightingretailer:fahrrad-xxl / parsemit Beleuchtung
wheelSizeretailer:fahrrad-xxl / parse27.5
wheelMaterialretailer:fahrrad-xxl / parseAluminium
powerMeterretailer:fahrrad-xxl / derivedabsent from a 44-field spec table
availabilityretailer:fahrrad-xxl / derived1 of 1 sizes shippable
ebike.motorretailer:fahrrad-xxl / parseBosch Mittelmotor Performance Line Smart 250 Watt | Bosch
ebike.motor.positionretailer:fahrrad-xxl / parseMittelmotor
ebike.motor.torqueNmretailer:fahrrad-xxl / parse75 Nm
ebike.motor.powerretailer:fahrrad-xxl / parseBosch Mittelmotor Performance Line Smart 250 Watt | Bosch
ebike.battery.capacityWhretailer:fahrrad-xxl / parse400 Wh
ebike.battery.integrationretailer:fahrrad-xxl / parsePowerTube
ebike.battery.removableretailer:fahrrad-xxl / parseherausnehmbarer
ebike.speedClassretailer:fahrrad-xxl / parseE-Bike Zulassungspflichtig: Nein
ebike.eDisciplineretailer:fahrrad-xxl / parseshelf: E-Bike City
ebike.displayretailer:fahrrad-xxl / parseDisplay: Bosch Intuvia 100, smart system
ebike.rackCapacityKgretailer:fahrrad-xxl / parseGepäckträger: Heckgepäckträger aus Aluminium, 25 kg max. Traglast
ebike.frameShaperetailer:fahrrad-xxl / parseTiefeinsteiger

Warnings

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 0,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 16,
  "notes": [
    "Groupset not identified: 0 drivetrain points.",
    "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": "Wheel material is not established: the source names Bontrager Connection rims but does not state whether they are carbon or aluminium. Wheel tier cannot be assigned from the named wheel model. Complete-bike weight is not stated. The source lists a 5-speed hub gear system, but also mentions \"Shimano HG40, 6/7/8fach\" and a \"Shimano C7000 Ritzel für Nexus, 27 Z.\".",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmen: Hochleistungsfähiger Aluminiumrahmen mit hydrogeformten Rohren",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schaltung: 5-Gang Nabenschaltung (Rücktrittbremse)",
      "confidence": 0.95
    },
    "groupsetFamily": {
      "value": "Nexus",
      "evidence": "Nabe hinten: Shimano Nexus 5-Gang-Nabenschaltung mit Centerlock-Bremsscheibenaufnahme und Rücktrittbremse, 32-Loch",
      "confidence": 1
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "5-Gang Nabenschaltung (Rücktrittbremse)",
      "confidence": 1
    },
    "speeds": {
      "value": "5",
      "evidence": "Gänge: 05 - Gänge",
      "confidence": 1
    },
    "mixedGroupset": {
      "value": null,
      "evidence": null,
      "confidence": 0.25
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.95
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremsen vorne: Shimano MT200, hydraulische Scheibenbremse",
      "confidence": 1
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 1
    },
    "notes": "Wheel material is not established: the source names Bontrager Connection rims but does not state whether they are carbon or aluminium. Wheel tier cannot be assigned from the named wheel model. Complete-bike weight is not stated. The source lists a 5-speed hub gear system, but also mentions \"Shimano HG40, 6/7/8fach\" and a \"Shimano C7000 Ritzel für Nexus, 27 Z.\"."
  }
}

Normalized record

{
  "id": "fahrrad-xxl:1874254",
  "retailer": "fahrrad-xxl",
  "retailerProductId": "1874254",
  "productUrl": "https://www.fahrrad-xxl.de/trek-district-4-coaster-lowstep-m000100606",
  "brand": "Trek",
  "model": "District+ 4 Coaster Lowstep",
  "modelYear": 2026,
  "category": "e-bike",
  "categoryBasis": "stated",
  "sourceCategory": "e-bike",
  "price": 3349,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "aluminium",
  "frameModel": "Hochleistungsfähiger Aluminiumrahmen mit hydrogeformten Rohren, herausnehmbarer integrierter Akku (RIB), interne Zugführung, Motor Armor, Post Mount-Scheibenbre",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Nexus",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 8,
  "mixedGroupset": false,
  "groupsetComponents": {
    "cassette": "Nexus",
    "hubs": "Nexus"
  },
  "groupsetTierSpread": 0,
  "crank": "ProWheel, Aluminium, 170 mm Kurbelarmlänge",
  "cassette": "Shimano C7000 Ritzel für Nexus, 27 Z.",
  "brakes": "hydraulic-disc",
  "brakePistons": 2,
  "brakeTier": "basic",
  "suspension": "front",
  "fork": {
    "make": "SR Suntour",
    "line": null,
    "tier": "unknown",
    "travelMm": 60
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": false,
  "hubDynamo": null,
  "rack": true,
  "mudguards": true,
  "chaincase": null,
  "kickstand": true,
  "lighting": true,
  "wheelSize": "27.5",
  "wheelset": "Bontrager Connection, Hohlkammerfelge, 32-Loch, 20 mm Innenweite, Presta-Ventil | Bontrager Connection, Hohlkammerfelge, 32-Loch, 20 mm Inne",
  "wheelMaterial": "aluminium",
  "wheelTier": "unknown",
  "tyres": "Bontrager E6 Hard-Case Lite, Reflektorstreifen, 27.5x2.40\" (62-584)",
  "weightKg": null,
  "ebike": {
    "motor": {
      "text": "Bosch Mittelmotor Performance Line Smart 250 Watt | Bosch",
      "brand": "bosch",
      "model": null,
      "position": "mid",
      "torqueNm": 75,
      "torqueSource": "retailer",
      "ratedPowerW": 250,
      "peakPowerW": null
    },
    "battery": {
      "text": "Bosch PowerTube 400 Wh, Smart System",
      "capacityWh": 400,
      "count": 1,
      "integration": "integrated",
      "removable": true
    },
    "speedClass": "pedelec-25",
    "rangeExtender": "unknown",
    "display": "Bosch Intuvia 100, smart system",
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "e-city",
    "eDisciplineBasis": "leaf",
    "frameShape": "step-through",
    "cargoType": "unknown",
    "maxSystemWeightKg": null,
    "rackCapacityKg": 25,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3349
    }
  ],
  "seller": null,
  "availability": "limited",
  "gtins": [],
  "imageUrl": "https://cdn.fahrrad-xxl.de/media/pimg/608/thumbs/4337734_23522960.webp",
  "rawTitle": "Trek District+ 4 Coaster Lowstep - 400 Wh - 27,5 Zoll - Tiefeinsteiger - 2026",
  "fetchedAt": "2026-09-26T08:36:59.770Z",
  "normalizationConfidence": 0.95,
  "warnings": [
    {
      "code": "speeds-contradiction",
      "message": "Retailer's speed field says 5 but the components say 8 (8fach). Using the component evidence.",
      "severity": "info"
    },
    {
      "code": "single-size-only",
      "message": "Only one size is in stock (L).",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "motorModel"
    ],
    "applied": [],
    "rejected": [],
    "notes": "Der Motor ist als Bosch Performance Line Smart benannt, aber der genaue Motor-Modellcode lässt sich aus dem Quelltext nicht deterministisch bestimmen.",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "Motor: Bosch Mittelmotor Performance Line Smart 250 Watt",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 1
      },
      "batteryWh": {
        "value": "400",
        "evidence": "Akku: Bosch PowerTube 400 Wh, Smart System",
        "confidence": 1
      },
      "speedClass": {
        "value": "pedelec-25",
        "evidence": "Höchstgeschwindigkeit: 25\nMaßeinheit: km/h",
        "confidence": 1
      },
      "batteryIntegration": {
        "value": "integrated",
        "evidence": "herausnehmbarer integrierter Akku (RIB)",
        "confidence": 1
      },
      "frameShape": {
        "value": "step-through",
        "evidence": "Rahmenform: Tiefeinsteiger",
        "confidence": 1
      },
      "notes": "Der Motor ist als Bosch Performance Line Smart benannt, aber der genaue Motor-Modellcode lässt sich aus dem Quelltext nicht deterministisch bestimmen."
    }
  }
}

Parsed specification table

{
  "Motor": "Bosch Mittelmotor Performance Line Smart 250 Watt",
  "Display": "Bosch Intuvia 100, smart system",
  "Motorposition": "Mittelmotor",
  "Akku": "Bosch PowerTube 400 Wh, Smart System",
  "Kette": "Shimano HG40, 6/7/8fach",
  "Kassette": "Shimano C7000 Ritzel für Nexus, 27 Z.",
  "Schaltung": "5-Gang Nabenschaltung (Rücktrittbremse)",
  "Kurbelgarnitur": "ProWheel, Aluminium, 170 mm Kurbelarmlänge",
  "Bremsen vorne": "Shimano MT200, hydraulische Scheibenbremse",
  "Bremsen hinten": "Shimano MT200, hydraulische Scheibenbremse",
  "Gabel": "SR Suntour NVX30, Spiralfeder, verstellbare Federvorspannung, 100-mm-Schnellspannachse, 60 mm Federweg",
  "Rahmen": "Hochleistungsfähiger Aluminiumrahmen mit hydrogeformten Rohren, herausnehmbarer integrierter Akku (RIB), interne Zugführung, Motor Armor, Post Mount-Scheibenbremsaufnahme",
  "Federweg vorne in mm": "60 mm",
  "Rahmenform": "Tiefeinsteiger",
  "Griffe": "Bontrager Satellite Elite, Aluminiumklemme",
  "Lenker": "Aluminium, 31,8 mm Klemmung, 25 mm Rise, 630 mm Breite",
  "Pedale": "Bontrager City Pedale",
  "Sattel": "Bontrager Boulevard",
  "Vorbau": "Bontrager Aluminium, 31,8 mm, verstellbar, Blendr-kompatibel",
  "Sattelstütze": "Aluminium, gefedert, 31,6 mm, 300 mm Länge",
  "Nabe vorne": "Aluminium, Centerlock-Scheibenaufnahme, 100 mm Steckachse",
  "Felge vorn": "Bontrager Connection, Hohlkammerfelge, 32-Loch, 20 mm Innenweite, Presta-Ventil",
  "Nabe hinten": "Shimano Nexus 5-Gang-Nabenschaltung mit Centerlock-Bremsscheibenaufnahme und Rücktrittbremse, 32-Loch",
  "Reifen (vorne)": "Bontrager E6 Hard-Case Lite, Reflektorstreifen, 27.5x2.40\" (62-584)",
  "Felge hinten": "Bontrager Connection, Hohlkammerfelge, 32-Loch, 20 mm Innenweite, Presta-Ventil",
  "Reifen (hinten)": "Bontrager E6 Hard-Case Lite, Reflektorstreifen, 27.5x2.40\" (62-584)",
  "Ständer": "Pletscher Comp Flex 18",
  "Schutzbleche": "SKS Kunststoff, vorne // SKS Kunststoff, hinten",
  "Gepäckträger": "Heckgepäckträger aus Aluminium, 25 kg max. Traglast",
  "Höchstgeschwindigkeit": "25",
  "Maßeinheit": "km/h",
  "Drehmoment": "75 Nm",
  "Beleuchtung": "mit Beleuchtung",
  "E-Bike Motor Hersteller": "Bosch",
  "E-Bike Zulassungspflichtig": "Nein",
  "Farbe": "Schwarz",
  "Federung": "Mit Federung",
  "Gänge": "05 - Gänge",
  "Geschlecht": "Damen",
  "Marke": "Trek",
  "Radgröße": "27,5 Zoll",
  "Rahmenmaterial": "Aluminium",
  "Saison": "2026",
  "Schaltart": "Nabe mit Rücktritt"
}

Raw adapter output

{
  "retailer": "fahrrad-xxl",
  "retailerProductId": "1874254",
  "productUrl": "https://www.fahrrad-xxl.de/trek-district-4-coaster-lowstep-m000100606",
  "extractionMethod": "json-ld",
  "sourceCategory": "e-bike",
  "rawTitle": "Trek District+ 4 Coaster Lowstep - 400 Wh - 27,5 Zoll - Tiefeinsteiger - 2026",
  "rawBrand": "Trek",
  "price": 3349,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://cdn.fahrrad-xxl.de/media/pimg/608/thumbs/4337734_23522960.webp",
  "rawSpecifications": {
    "Motor": "Bosch Mittelmotor Performance Line Smart 250 Watt",
    "Display": "Bosch Intuvia 100, smart system",
    "Motorposition": "Mittelmotor",
    "Akku": "Bosch PowerTube 400 Wh, Smart System",
    "Kette": "Shimano HG40, 6/7/8fach",
    "Kassette": "Shimano C7000 Ritzel für Nexus, 27 Z.",
    "Schaltung": "5-Gang Nabenschaltung (Rücktrittbremse)",
    "Kurbelgarnitur": "ProWheel, Aluminium, 170 mm Kurbelarmlänge",
    "Bremsen vorne": "Shimano MT200, hydraulische Scheibenbremse",
    "Bremsen hinten": "Shimano MT200, hydraulische Scheibenbremse",
    "Gabel": "SR Suntour NVX30, Spiralfeder, verstellbare Federvorspannung, 100-mm-Schnellspannachse, 60 mm Federweg",
    "Rahmen": "Hochleistungsfähiger Aluminiumrahmen mit hydrogeformten Rohren, herausnehmbarer integrierter Akku (RIB), interne Zugführung, Motor Armor, Post Mount-Scheibenbremsaufnahme",
    "Federweg vorne in mm": "60 mm",
    "Rahmenform": "Tiefeinsteiger",
    "Griffe": "Bontrager Satellite Elite, Aluminiumklemme",
    "Lenker": "Aluminium, 31,8 mm Klemmung, 25 mm Rise, 630 mm Breite",
    "Pedale": "Bontrager City Pedale",
    "Sattel": "Bontrager Boulevard",
    "Vorbau": "Bontrager Aluminium, 31,8 mm, verstellbar, Blendr-kompatibel",
    "Sattelstütze": "Aluminium, gefedert, 31,6 mm, 300 mm Länge",
    "Nabe vorne": "Aluminium, Centerlock-Scheibenaufnahme, 100 mm Steckachse",
    "Felge vorn": "Bontrager Connection, Hohlkammerfelge, 32-Loch, 20 mm Innenweite, Presta-Ventil",
    "Nabe hinten": "Shimano Nexus 5-Gang-Nabenschaltung mit Centerlock-Bremsscheibenaufnahme und Rücktrittbremse, 32-Loch",
    "Reifen (vorne)": "Bontrager E6 Hard-Case Lite, Reflektorstreifen, 27.5x2.40\" (62-584)",
    "Felge hinten": "Bontrager Connection, Hohlkammerfelge, 32-Loch, 20 mm Innenweite, Presta-Ventil",
    "Reifen (hinten)": "Bontrager E6 Hard-Case Lite, Reflektorstreifen, 27.5x2.40\" (62-584)",
    "Ständer": "Pletscher Comp Flex 18",
    "Schutzbleche": "SKS Kunststoff, vorne // SKS Kunststoff, hinten",
    "Gepäckträger": "Heckgepäckträger aus Aluminium, 25 kg max. Traglast",
    "Höchstgeschwindigkeit": "25",
    "Maßeinheit": "km/h",
    "Drehmoment": "75 Nm",
    "Beleuchtung": "mit Beleuchtung",
    "E-Bike Motor Hersteller": "Bosch",
    "E-Bike Zulassungspflichtig": "Nein",
    "Farbe": "Schwarz",
    "Federung": "Mit Federung",
    "Gänge": "05 - Gänge",
    "Geschlecht": "Damen",
    "Marke": "Trek",
    "Radgröße": "27,5 Zoll",
    "Rahmenmaterial": "Aluminium",
    "Saison": "2026",
    "Schaltart": "Nabe mit Rücktritt"
  },
  "rawFeatures": [
    "Das Trek District+ 4 Coaster Lowstep ist ein komfortables City-E-Bike mit einem leistungsstarken Bosch Performance Line Smart Mittelmotor (250 Watt) und einem integrierten Bosch PowerTube Akku mit 400 Wh Kapazität. Ausgestattet mit einer 5-Gang Shimano Nexus Nabenschaltung inklusive Rücktrittbremse bietet es einfache und zuverlässige Gangwechsel. Die hydraulischen Scheibenbremsen von Shimano MT200 vorne und hinten sorgen für sichere Bremsleistung. Der Aluminiumrahmen und die gefederte Sattelstütze garantieren eine angenehme Fahrt, während Schutzbleche und ein stabiler Aluminium-Gepäckträger den Alltag erleichtern. Mit 27,5-Zoll-Reifen und einer SR Suntour Federgabel mit 60 mm Federweg ist es ideal für komfortable und sichere Fahrten in der Stadt."
  ],
  "rawSizes": [
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3349
    }
  ],
  "availabilityText": "1 of 1 sizes shippable",
  "fetchedAt": "2026-09-26T08:36:59.770Z",
  "sourceMeta": {
    "articleNumber": "M000100606",
    "variantCount": 1,
    "skus": [
      "x7216608"
    ],
    "availabilities": [
      "https://schema.org/InStock"
    ]
  },
  "listingPath": [
    "E-Bike-Pedelec",
    "E-Bike City"
  ]
}

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