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District+ 2 Lowstep - Trek Black 400Wh

bike-mailorder:9619271024904 · source URL · confidence 0.95 · GTIN 0768682559345, 0768682559468, 0768682559666

Eligibility

Cannot win: availability is out-of-stock; no size confirmed in stock; e-bike bikes are not value-ranked yet (no e-bike-specific equipment model)

Size decisions

retailer labelalphacomparable cmmatchmappingin stockvariant priceevidence
SS—unknownunsupportedno€2.999—
MM—unknownunsupportedno€2.999—
LL—unknownunsupportedno€2.999—
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+ 2 Lowstep | Nexus | 2026
Confidence: medium

retailerpricesizes in stock
Mount7€2.554nonedebug
BikeExchange€2.799S, M, Ldebug
Fahrrad XXL€2.799L, M, Sdebug
Bike-Mailorder€2.999nonedebug
Bike-Mailorder€2.999nonedebug

Provenance — why we believe each fact

fieldsourceevidence
brandretailer:bike-mailorder / parseTrek
modelretailer:bike-mailorder / derivedDistrict+ 2 Lowstep - Trek Black 400Wh
categoryretailer:bike-mailorder / parseE-Bike
frameMaterialretailer:bike-mailorder / parseAluminium
groupsetFamilyretailer:bike-mailorder / dictionaryShimano Nexus Revo, 7-fach || Aluminium, Centerlock-Scheibenaufnahme, 100 mm Steckachse | Shimano Nexus C3001, Centerlock, 7fach
electronicShiftingretailer:bike-mailorder / derivedShimano Nexus Revo, 7-fach || Aluminium, Centerlock-Scheibenaufnahme, 100 mm Steckachse | Shimano Nexus C3001, Centerlock, 7fach
speedsretailer:bike-mailorder / parse7-fach
brakesretailer:bike-mailorder / parseHydraulische Scheibenbremse
brakeTierretailer:bike-mailorder / dictionaryMT200
brakePistonsretailer:bike-mailorder / parseShimano caliper code MT200
suspensionretailer:bike-mailorder / derivedsuspension fork "SR Suntour NVX30, Spiralfeder, verstellbare Federvorspannung" and no rear shock in a 33-field spec table
forkretailer:bike-mailorder / parseSR Suntour NVX30, Spiralfeder, verstellbare Federvorspannung, 100-mm-Schnellspannachse, 60 mm Federweg
dropperPostretailer:bike-mailorder / derivedseatpost row "Aluminium, gefedert, 31,6 mm, 300 mm Länge" names no dropper, in a 33-field spec table
beltDriveretailer:bike-mailorder / parseHG40
rackretailer:bike-mailorder / parseMIK-kompatibler Heckgepäckträger aus Aluminium
mudguardsretailer:bike-mailorder / parseSKS, breit, Kunststoff
wheelMaterialretailer:bike-mailorder / parseAluminium
weightKgretailer:bike-mailorder / parseGewicht: M - 26,10 kg / 57,55 lbs
powerMeterretailer:bike-mailorder / derivedabsent from a 33-field spec table
availabilityretailer:bike-mailorder / derivedall variants sold out
ebike.motorretailer:bike-mailorder / parseBosch Active Line Plus, 50 Nm
ebike.motor.torqueNmretailer:bike-mailorder / parse50 Nm
ebike.battery.capacityWhretailer:bike-mailorder / parse400 Wh
ebike.battery.integrationretailer:bike-mailorder / parseCompactTube
ebike.eDisciplineretailer:bike-mailorder / parseshelf: City-E-Bikes
ebike.frameShaperetailer:bike-mailorder / parseLowstep

Warnings

none

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 0,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": -3,
  "equipmentValue": 13,
  "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.",
    "26.1 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 source identifies the front hub as aluminium, but does not establish the material of the complete wheel or rim. The named Bontrager Connection rim is not sufficient to assign a wheel tier under the permitted rules. The drivetrain uses a Shimano Nexus internal hub with a ProWheel crank, but no separate mixed-groupset designation is explicitly stated.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmen: Alpha Smooth Aluminium",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schalthebel: Shimano Nexus Revo, 7-fach",
      "confidence": 1
    },
    "groupsetFamily": {
      "value": "Nexus",
      "evidence": "HR-Nabe: Shimano Nexus C3001, Centerlock, 7fach",
      "confidence": 1
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Schalthebel: Shimano Nexus Revo, 7-fach",
      "confidence": 0.95
    },
    "speeds": {
      "value": "7",
      "evidence": "Schalthebel: Shimano Nexus Revo, 7-fach",
      "confidence": 1
    },
    "mixedGroupset": {
      "value": "false",
      "evidence": "Schalthebel: Shimano Nexus Revo, 7-fach",
      "confidence": 0.8
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremse: Hydraulische Scheibenbremse Shimano MT200",
      "confidence": 1
    },
    "weightKg": {
      "value": "26.10",
      "evidence": "Gewicht: M - 26,10 kg / 57,55 lbs",
      "confidence": 1
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "notes": "The source identifies the front hub as aluminium, but does not establish the material of the complete wheel or rim. The named Bontrager Connection rim is not sufficient to assign a wheel tier under the permitted rules. The drivetrain uses a Shimano Nexus internal hub with a ProWheel crank, but no separate mixed-groupset designation is explicitly stated."
  }
}

Normalized record

{
  "id": "bike-mailorder:9619271024904",
  "retailer": "bike-mailorder",
  "retailerProductId": "9619271024904",
  "productUrl": "https://www.bike-mailorder.com/products/trek-district-2-lowstep-trek-black-400wh",
  "brand": "Trek",
  "model": "District+ 2 Lowstep",
  "modelYear": null,
  "category": "e-bike",
  "categoryBasis": "stated",
  "sourceCategory": "e-bike",
  "price": 2999,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "aluminium",
  "frameModel": "Alpha Smooth Aluminium, Bosch PowerTube Compact, Riemenantrieb, interne Zugführung, Post Mount-Scheibenbremsaufnahme",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Nexus",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 7,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "Nexus",
    "hubs": "Nexus"
  },
  "groupsetTierSpread": 0,
  "crank": "ProWheel, Aluminium, 170 mm Kurbelarmlänge",
  "cassette": "18 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": null,
  "lighting": null,
  "wheelSize": null,
  "wheelset": "Bontrager Connection, Hohlkammerfelge, 32-Loch, 20 mm Innenweite, Presta-Ventil | Aluminium, Centerlock-Scheibenaufnahme, 100 mm Steckachse ",
  "wheelMaterial": "aluminium",
  "wheelTier": "unknown",
  "tyres": "Bontrager H2 Comp, Drahtwulstkern, 30 TPI, 27.5 x 2.00",
  "weightKg": 26.1,
  "ebike": {
    "motor": {
      "text": "Bosch Active Line Plus, 50 Nm",
      "brand": "bosch",
      "model": null,
      "position": "unknown",
      "torqueNm": 50,
      "torqueSource": "retailer",
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "Bosch CompactTube 400 Wh",
      "capacityWh": 400,
      "count": 1,
      "integration": "integrated",
      "removable": null
    },
    "speedClass": "unknown",
    "rangeExtender": "unknown",
    "display": null,
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "e-city",
    "eDisciplineBasis": "leaf",
    "frameShape": "step-through",
    "cargoType": "unknown",
    "maxSystemWeightKg": null,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 2999,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 2999,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 2999,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "seller": null,
  "availability": "out-of-stock",
  "gtins": [
    "0768682559345",
    "0768682559468",
    "0768682559666"
  ],
  "imageUrl": "https://cdn.shopify.com/s/files/1/0901/7085/1592/files/TREK-District2Lowstep-TrekBlack400Wh-1.jpg?v=1737067806",
  "rawTitle": "District+ 2 Lowstep - Trek Black 400Wh",
  "fetchedAt": "2026-09-26T07:22:17.574Z",
  "normalizationConfidence": 0.95,
  "warnings": [],
  "ebikeAi": {
    "requested": [
      "motorModel",
      "speedClass"
    ],
    "applied": [],
    "rejected": [],
    "notes": "The source names a Bosch Active Line Plus motor but does not identify an exact motor model. It does not establish a speed class. Battery integration is not stated explicitly.",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "einen leistungsstarken Active Line Plus-Motor von Bosch",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryWh": {
        "value": "400",
        "evidence": "Akku: Bosch CompactTube 400 Wh",
        "confidence": 1
      },
      "speedClass": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryIntegration": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "frameShape": {
        "value": "step-through",
        "evidence": "Disziplin: Bike, City E-Bikes Tiefeinsteiger, City-E-Bikes, E-Bikes, Spedition, Tiefeinsteiger E-Bike",
        "confidence": 1
      },
      "notes": "The source names a Bosch Active Line Plus motor but does not identify an exact motor model. It does not establish a speed class. Battery integration is not stated explicitly."
    }
  }
}

Parsed specification table

{
  "Rahmen": "Alpha Smooth Aluminium, Bosch PowerTube Compact, Riemenantrieb, interne Zugführung, Post Mount-Scheibenbremsaufnahme",
  "Gabel": "SR Suntour NVX30, Spiralfeder, verstellbare Federvorspannung, 100-mm-Schnellspannachse, 60 mm Federweg",
  "VR-Nabe": "Aluminium, Centerlock-Scheibenaufnahme, 100 mm Steckachse",
  "HR-Nabe": "Shimano Nexus C3001, Centerlock, 7fach",
  "Felge": "Bontrager Connection, Hohlkammerfelge, 32-Loch, 20 mm Innenweite, Presta-Ventil",
  "Speichen": "14 g, Edelstahl, Black",
  "Reifen": "Bontrager H2 Comp, Drahtwulstkern, 30 TPI, 27.5 x 2.00",
  "Max. Reifengröße": "650 x 50 mm",
  "Akku": "Bosch CompactTube 400 Wh",
  "Ladegerät": "Bosch Standardladegerät 4 A, 230 V, Smart System",
  "Computer": "Bosch Purion 200",
  "Motor": "Bosch Active Line Plus, 50 Nm",
  "Schalthebel": "Shimano Nexus Revo, 7-fach",
  "Kurbel": "ProWheel, Aluminium, 170 mm Kurbelarmlänge",
  "Kettenblatt": "ProWheel, 38 Z., Narrow/Wide, Stahl, mit Aluminiumkettenschutz",
  "Kassette": "18 Z.",
  "Kette": "Shimano HG40, 6/7/8fach",
  "Pedal": "rutschfeste Pedale mit Reflektoren",
  "Max. Kettenblattgröße": "1x: 40 Z.",
  "Sattel": "Bontrager Boulevard",
  "Sattelstütze": "Aluminium, gefedert, 31,6 mm, 300 mm Länge",
  "Lenker": "Aluminium, 31,8 mm Klemmung, 25 mm Rise, 630 mm Breite",
  "Griffe": "Herrmans Clik, ergonomisch, mit Klemmung",
  "Vorbau": "Bontrager Aluminium, 31,8 mm, verstellbar, Blendr-kompatibel",
  "Bremse": "Hydraulische Scheibenbremse Shimano MT200",
  "Bremsscheibe": "Shimano RT10, Center Lock-Scheibenaufnahme, 160 mm",
  "Leuchte": "Spanninga SOLO für E-Bikes; Herrmans Nordic MR5-E, 140lumen, LED",
  "Seitenständer": "Pletscher Comp Flex 18",
  "Gepäckträger": "MIK-kompatibler Heckgepäckträger aus Aluminium",
  "Schutzblech": "SKS, breit, Kunststoff",
  "Gewicht": "M - 26,10 kg / 57,55 lbs",
  "Max. Gewicht": "Dieses Fahrrad hat eine maximale Gewichtsbeschränkung (Fahrrad, Fahrer:in und Beladung) von 136 kg.",
  "Disziplin": "Bike, City E-Bikes Tiefeinsteiger, City-E-Bikes, E-Bikes, Spedition, Tiefeinsteiger E-Bike"
}

Raw adapter output

{
  "retailer": "bike-mailorder",
  "retailerProductId": "9619271024904",
  "productUrl": "https://www.bike-mailorder.com/products/trek-district-2-lowstep-trek-black-400wh",
  "extractionMethod": "public-json-api",
  "sourceCategory": "e-bike",
  "rawTitle": "District+ 2 Lowstep - Trek Black 400Wh",
  "rawBrand": "Trek",
  "price": 2999,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://cdn.shopify.com/s/files/1/0901/7085/1592/files/TREK-District2Lowstep-TrekBlack400Wh-1.jpg?v=1737067806",
  "rawSpecifications": {
    "Rahmen": "Alpha Smooth Aluminium, Bosch PowerTube Compact, Riemenantrieb, interne Zugführung, Post Mount-Scheibenbremsaufnahme",
    "Gabel": "SR Suntour NVX30, Spiralfeder, verstellbare Federvorspannung, 100-mm-Schnellspannachse, 60 mm Federweg",
    "VR-Nabe": "Aluminium, Centerlock-Scheibenaufnahme, 100 mm Steckachse",
    "HR-Nabe": "Shimano Nexus C3001, Centerlock, 7fach",
    "Felge": "Bontrager Connection, Hohlkammerfelge, 32-Loch, 20 mm Innenweite, Presta-Ventil",
    "Speichen": "14 g, Edelstahl, Black",
    "Reifen": "Bontrager H2 Comp, Drahtwulstkern, 30 TPI, 27.5 x 2.00",
    "Max. Reifengröße": "650 x 50 mm",
    "Akku": "Bosch CompactTube 400 Wh",
    "Ladegerät": "Bosch Standardladegerät 4 A, 230 V, Smart System",
    "Computer": "Bosch Purion 200",
    "Motor": "Bosch Active Line Plus, 50 Nm",
    "Schalthebel": "Shimano Nexus Revo, 7-fach",
    "Kurbel": "ProWheel, Aluminium, 170 mm Kurbelarmlänge",
    "Kettenblatt": "ProWheel, 38 Z., Narrow/Wide, Stahl, mit Aluminiumkettenschutz",
    "Kassette": "18 Z.",
    "Kette": "Shimano HG40, 6/7/8fach",
    "Pedal": "rutschfeste Pedale mit Reflektoren",
    "Max. Kettenblattgröße": "1x: 40 Z.",
    "Sattel": "Bontrager Boulevard",
    "Sattelstütze": "Aluminium, gefedert, 31,6 mm, 300 mm Länge",
    "Lenker": "Aluminium, 31,8 mm Klemmung, 25 mm Rise, 630 mm Breite",
    "Griffe": "Herrmans Clik, ergonomisch, mit Klemmung",
    "Vorbau": "Bontrager Aluminium, 31,8 mm, verstellbar, Blendr-kompatibel",
    "Bremse": "Hydraulische Scheibenbremse Shimano MT200",
    "Bremsscheibe": "Shimano RT10, Center Lock-Scheibenaufnahme, 160 mm",
    "Leuchte": "Spanninga SOLO für E-Bikes; Herrmans Nordic MR5-E, 140lumen, LED",
    "Seitenständer": "Pletscher Comp Flex 18",
    "Gepäckträger": "MIK-kompatibler Heckgepäckträger aus Aluminium",
    "Schutzblech": "SKS, breit, Kunststoff",
    "Gewicht": "M - 26,10 kg / 57,55 lbs",
    "Max. Gewicht": "Dieses Fahrrad hat eine maximale Gewichtsbeschränkung (Fahrrad, Fahrer:in und Beladung) von 136 kg.",
    "Disziplin": "Bike, City E-Bikes Tiefeinsteiger, City-E-Bikes, E-Bikes, Spedition, Tiefeinsteiger E-Bike"
  },
  "rawFeatures": [
    "Das District+ 2 Lowstep ist ein verlässliches und komfortables E-Bike, das dich leicht und schnell durch die Stadt trägt. Es verfügt über eine wartungsarme Nabenschaltung, einen leistungsstarken Active Line Plus-Motor von Bosch und kraftvoll zupackende hydraulische Scheibenbremsen. Zudem wartet es mit einem benutzungsfreundlichen Lowstep-Rahmen auf und ist mit einer Reihe von praktischen Features wie vibrationsdämpfender Federgabel, Schutzblechen, Tagfahrlichtern und Heckgepäckträger ausgestattet.",
    "Rahmen: Alpha Smooth Aluminium, Bosch PowerTube Compact, Riemenantrieb, interne Zugführung, Post Mount-Scheibenbremsaufnahme",
    "Gabel: SR Suntour NVX30, Spiralfeder, verstellbare Federvorspannung, 100-mm-Schnellspannachse, 60 mm Federweg",
    "VR-Nabe: Aluminium, Centerlock-Scheibenaufnahme, 100 mm Steckachse",
    "HR-Nabe: Shimano Nexus C3001, Centerlock, 7fach",
    "Felge: Bontrager Connection, Hohlkammerfelge, 32-Loch, 20 mm Innenweite, Presta-Ventil",
    "Speichen: 14 g, Edelstahl, Black",
    "Reifen: Bontrager H2 Comp, Drahtwulstkern, 30 TPI, 27.5 x 2.00",
    "Max. Reifengröße: 650 x 50 mm",
    "Akku: Bosch CompactTube 400 Wh",
    "Ladegerät: Bosch Standardladegerät 4 A, 230 V, Smart System",
    "Computer: Bosch Purion 200"
  ],
  "rawSizes": [
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 2999,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 2999,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": false,
      "stockCount": null,
      "price": 2999,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "availabilityText": "all variants sold out",
  "fetchedAt": "2026-09-26T07:22:17.574Z",
  "sourceMeta": {
    "shopifyProductId": 9619271024904,
    "handle": "trek-district-2-lowstep-trek-black-400wh",
    "productType": "E-Bike",
    "tags": [
      "Bike",
      "City E-Bikes Tiefeinsteiger",
      "City-E-Bikes",
      "E-Bikes",
      "Spedition",
      "Tiefeinsteiger E-Bike"
    ],
    "skus": [
      "0768682559666",
      "0768682559468",
      "0768682559345"
    ],
    "articleNumbers": [
      "T16310102",
      "T16310102.1",
      "T16310102.2"
    ],
    "stockSource": "feed-sold-out",
    "backorderNote": null,
    "untrackedVariants": 0,
    "variantsNotInStockArray": 0,
    "bWareVariantsRemoved": []
  },
  "listingPath": [
    "E-Bikes",
    "City-E-Bikes"
  ]
}

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