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Trek Powerfly+ 4 EQ (600Wh) Dark Star/Dark Web 2027

liquid-life:9836737429813 · 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
SS—unknownunsupportedyes€3.599—
MM—unknownunsupportedyes€3.599—
LL—unknownunsupportedyes€3.599—
XLXL—unknownunsupportedyes€3.599—
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

Only listing of this configuration — nothing to merge.

Provenance — why we believe each fact

fieldsourceevidence
brandretailer:liquid-life / parseTrek
modelretailer:liquid-life / derivedTrek Powerfly+ 4 EQ (600Wh) Dark Star/Dark Web 2027
modelYearretailer:liquid-life / parseTrek Powerfly+ 4 EQ (600Wh) Dark Star/Dark Web 2027
categoryretailer:liquid-life / parseE-MTB
frameMaterialretailer:liquid-life / parseAluminum
groupsetFamilyretailer:liquid-life / dictionaryShimano U6000, 10 speed || Shimano CUES U6000 GS
electronicShiftingretailer:liquid-life / derivedShimano U6000, 10 speed || Shimano CUES U6000 GS
speedsretailer:liquid-life / parse10 speed
brakesretailer:liquid-life / parsehydraulic disc
suspensionretailer:liquid-life / derivedsuspension fork "SR Suntour XCR 34, air spring, 2CR damper, hydraulic lockout" and no rear shock in a 21-field spec table
forkretailer:liquid-life / parseSR Suntour XCR 34, air spring, 2CR damper, hydraulic lockout, tapered steerer, 44mm offset, Boost 110, 15mm bolt-on thru
dropperPostretailer:liquid-life / derivedseatpost row "Bontrager alloy, 31.6mm, 12mm offset" names no dropper, in a 21-field spec table
wheelMaterialretailer:liquid-life / parsealloy
powerMeterretailer:liquid-life / derivedabsent from a 21-field spec table
availabilityretailer:liquid-life / derived4 of 4 variants in stock
ebike.motorretailer:liquid-life / parseBosch Drive Unit
ebike.battery.capacityWhretailer:liquid-life / parse600Wh
ebike.battery.integrationretailer:liquid-life / parsePowerTube
ebike.battery.removableretailer:liquid-life / parseRemovable
ebike.eDisciplineretailer:liquid-life / parseshelf: E-Mountainbike

Warnings

none

Score breakdown

{
  "frameScore": 11,
  "drivetrainScore": 8,
  "wheelScore": 5,
  "extrasScore": 0,
  "suspensionScore": 0,
  "weightAdjustment": 0,
  "equipmentValue": 24,
  "notes": [
    "Shimano CUES = 11.",
    "10-speed -3.",
    "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."
  ],
  "marketPrice": null,
  "valueScore": null,
  "savingsVsMarket": null
}

AI normalization

{
  "requested": [
    "wheelMaterial",
    "wheelTier",
    "weightKg"
  ],
  "applied": [],
  "rejected": [],
  "notes": "The rim is identified as “Bontrager Connection” but its material is not stated; “alloy” applies to the hubs and cockpit components, not explicitly to the rim. No complete-bike weight is provided. The crank is FSA Bosch rather than Shimano CUES, so the build is treated as mixed.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "robusten Aluminiumrahmen",
      "confidence": 0.99
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Schaltwerk: Shimano CUES U6000 GS",
      "confidence": 0.99
    },
    "groupsetFamily": {
      "value": "CUES",
      "evidence": "Schaltwerk: Shimano CUES U6000 GS",
      "confidence": 0.99
    },
    "electronicShifting": {
      "value": "false",
      "evidence": "Schalthebel: Shimano U6000, 10 speed",
      "confidence": 0.9
    },
    "speeds": {
      "value": "10",
      "evidence": "Kassette: Shimano CUES LG300, LINKGLIDE, 11-48, 10 speed",
      "confidence": 0.99
    },
    "mixedGroupset": {
      "value": "true",
      "evidence": "Kurbel: FSA Bosch CK-220, 36T ring",
      "confidence": 0.86
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0.98
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremsen: Tektro HD-M275 hydraulic disc",
      "confidence": 0.99
    },
    "weightKg": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0.99
    },
    "notes": "The rim is identified as “Bontrager Connection” but its material is not stated; “alloy” applies to the hubs and cockpit components, not explicitly to the rim. No complete-bike weight is provided. The crank is FSA Bosch rather than Shimano CUES, so the build is treated as mixed."
  }
}

Normalized record

{
  "id": "liquid-life:9836737429813",
  "retailer": "liquid-life",
  "retailerProductId": "9836737429813",
  "productUrl": "https://www.liquid-life.de/products/trek-powerfly-4-eq-600wh-dark-star-dark-web-2027",
  "brand": "Trek",
  "model": "Powerfly+ 4 EQ (600Wh) Dark Star/Dark Web",
  "modelYear": 2027,
  "category": "e-bike",
  "categoryBasis": "stated",
  "sourceCategory": "e-bike",
  "price": 3599,
  "originalPrice": null,
  "currency": "EUR",
  "discountPercent": null,
  "frameMaterial": "aluminium",
  "frameModel": "Alpha Platinum Aluminum, Removable Integrated Battery (RIB 2.0), tapered head tube, guided internal routing, Control Freak internal routing, Motor Armor, Boost1",
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "CUES",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 10,
  "mixedGroupset": false,
  "groupsetComponents": {
    "shifters": "CUES",
    "rearDerailleur": "CUES",
    "cassette": "CUES"
  },
  "groupsetTierSpread": 0,
  "crank": "FSA Bosch CK-220, 36T ring",
  "cassette": "Shimano CUES LG300, LINKGLIDE, 11-48, 10 speed",
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "front",
  "fork": {
    "make": "SR Suntour",
    "line": "XCR",
    "tier": "unknown",
    "travelMm": 120
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": null,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": null,
  "lighting": null,
  "wheelSize": null,
  "wheelset": "Bontrager Connection, double-wall, 32-hole, 20mm width, Presta valve | VR: Shimano TC500 alloy, centerlock, 110x15mm thru axle | HR: Shimano",
  "wheelMaterial": "aluminium",
  "wheelTier": "unknown",
  "tyres": "Bontrager LT4 Expert, reflective strip, wire bead, 60 tpi, 29x2.40\"",
  "weightKg": null,
  "ebike": {
    "motor": {
      "text": null,
      "brand": "bosch",
      "model": null,
      "position": "unknown",
      "torqueNm": null,
      "torqueSource": null,
      "ratedPowerW": null,
      "peakPowerW": null
    },
    "battery": {
      "text": "Bosch PowerTube 600",
      "capacityWh": 600,
      "count": 1,
      "integration": "integrated",
      "removable": true
    },
    "speedClass": "unknown",
    "rangeExtender": "unknown",
    "display": null,
    "abs": null,
    "autoShift": null,
    "statedRangeKm": null,
    "eDiscipline": "e-mtb",
    "eDisciplineBasis": "leaf",
    "frameShape": "unknown",
    "cargoType": "unknown",
    "maxSystemWeightKg": null,
    "rackCapacityKg": null,
    "weightIncludesBattery": null
  },
  "powerMeter": false,
  "powerMeterKind": null,
  "availableSizes": [
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3599,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3599,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3599,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3599,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "seller": null,
  "availability": "in-stock",
  "gtins": [],
  "imageUrl": "https://cdn.shopify.com/s/files/1/0783/9134/5461/files/Trek_PowerflyPlus4Equipped.webp?v=1737782579",
  "rawTitle": "Trek Powerfly+ 4 EQ (600Wh) Dark Star/Dark Web 2027",
  "fetchedAt": "2026-09-26T07:37:47.873Z",
  "normalizationConfidence": 0.95,
  "warnings": [],
  "ebikeAi": {
    "requested": [
      "motorModel",
      "speedClass",
      "frameShape"
    ],
    "applied": [],
    "rejected": [],
    "notes": "The source identifies the drive unit as “Bosch Drive Unit Performance Line CX Gen. 5 (BDU38)”, but this does not establish one of the permitted exact motor models. Speed class and frame shape are not stated.",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "Bosch Performance Line CX Motor",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryWh": {
        "value": "600",
        "evidence": "TITLE: Trek Powerfly+ 4 EQ (600Wh) Dark Star/Dark Web 2027",
        "confidence": 1
      },
      "speedClass": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "batteryIntegration": {
        "value": "integrated",
        "evidence": "Der abnehmbare, integrierte RIB 2.0 Akku sitzt sicher im Rahmen",
        "confidence": 1
      },
      "frameShape": {
        "value": null,
        "evidence": null,
        "confidence": 0
      },
      "notes": "The source identifies the drive unit as “Bosch Drive Unit Performance Line CX Gen. 5 (BDU38)”, but this does not establish one of the permitted exact motor models. Speed class and frame shape are not stated."
    }
  }
}

Parsed specification table

{
  "Rahmen": "Alpha Platinum Aluminum, Removable Integrated Battery (RIB 2.0), tapered head tube, guided internal routing, Control Freak internal routing, Motor Armor, Boost148, 12mm thru axle",
  "Steuersatz": "FSA IS-2, 1-1/8\" top, 1.5\" bottom",
  "Gabel": "SR Suntour XCR 34, air spring, 2CR damper, hydraulic lockout, tapered steerer, 44mm offset, Boost 110, 15mm bolt-on thru axle, 120mm travel",
  "Antrieb": "Bosch Drive Unit Performance Line CX Gen. 5 (BDU38), Smart System",
  "Akku": "Bosch PowerTube 600",
  "Software": "Ready for 120 Nm Upgrade",
  "Felge": "Bontrager Connection, double-wall, 32-hole, 20mm width, Presta valve",
  "Naben": "VR: Shimano TC500 alloy, centerlock, 110x15mm thru axle | HR: Shimano TC500 alloy, centerlock, 148x12mm thru axle",
  "Reifen": "Bontrager LT4 Expert, reflective strip, wire bead, 60 tpi, 29x2.40\"",
  "Schaltwerk": "Shimano CUES U6000 GS",
  "Schalthebel": "Shimano U6000, 10 speed",
  "Kette": "Shimano LG500, 9/10/11 speed",
  "Kurbel": "FSA Bosch CK-220, 36T ring",
  "Kassette": "Shimano CUES LG300, LINKGLIDE, 11-48, 10 speed",
  "Bremsen": "Tektro HD-M275 hydraulic disc",
  "Lenker": "Bontrager Comp, alloy, 31.8mm, 40mm rise",
  "Griffe": "Bontrager XR Endurance Comp, lock-on",
  "Vorbau": "Bontrager Comp, 31.8mm, Blendr compatible, 7 degree",
  "Sattel": "Bontrager Commuter Comp",
  "Sattelstütze": "Bontrager alloy, 31.6mm, 12mm offset",
  "Disziplin": "E-MTB SUV"
}

Raw adapter output

{
  "retailer": "liquid-life",
  "retailerProductId": "9836737429813",
  "productUrl": "https://www.liquid-life.de/products/trek-powerfly-4-eq-600wh-dark-star-dark-web-2027",
  "extractionMethod": "public-json-api",
  "sourceCategory": "e-bike",
  "rawTitle": "Trek Powerfly+ 4 EQ (600Wh) Dark Star/Dark Web 2027",
  "rawBrand": "Trek",
  "price": 3599,
  "originalPrice": null,
  "currency": "EUR",
  "imageUrl": "https://cdn.shopify.com/s/files/1/0783/9134/5461/files/Trek_PowerflyPlus4Equipped.webp?v=1737782579",
  "rawSpecifications": {
    "Rahmen": "Alpha Platinum Aluminum, Removable Integrated Battery (RIB 2.0), tapered head tube, guided internal routing, Control Freak internal routing, Motor Armor, Boost148, 12mm thru axle",
    "Steuersatz": "FSA IS-2, 1-1/8\" top, 1.5\" bottom",
    "Gabel": "SR Suntour XCR 34, air spring, 2CR damper, hydraulic lockout, tapered steerer, 44mm offset, Boost 110, 15mm bolt-on thru axle, 120mm travel",
    "Antrieb": "Bosch Drive Unit Performance Line CX Gen. 5 (BDU38), Smart System",
    "Akku": "Bosch PowerTube 600",
    "Software": "Ready for 120 Nm Upgrade",
    "Felge": "Bontrager Connection, double-wall, 32-hole, 20mm width, Presta valve",
    "Naben": "VR: Shimano TC500 alloy, centerlock, 110x15mm thru axle | HR: Shimano TC500 alloy, centerlock, 148x12mm thru axle",
    "Reifen": "Bontrager LT4 Expert, reflective strip, wire bead, 60 tpi, 29x2.40\"",
    "Schaltwerk": "Shimano CUES U6000 GS",
    "Schalthebel": "Shimano U6000, 10 speed",
    "Kette": "Shimano LG500, 9/10/11 speed",
    "Kurbel": "FSA Bosch CK-220, 36T ring",
    "Kassette": "Shimano CUES LG300, LINKGLIDE, 11-48, 10 speed",
    "Bremsen": "Tektro HD-M275 hydraulic disc",
    "Lenker": "Bontrager Comp, alloy, 31.8mm, 40mm rise",
    "Griffe": "Bontrager XR Endurance Comp, lock-on",
    "Vorbau": "Bontrager Comp, 31.8mm, Blendr compatible, 7 degree",
    "Sattel": "Bontrager Commuter Comp",
    "Sattelstütze": "Bontrager alloy, 31.6mm, 12mm offset",
    "Disziplin": "E-MTB SUV"
  },
  "rawFeatures": [
    "Trek Powerfly+ 4 EQ (600Wh) Dark Star/Dark Web 2027",
    "Das Powerfly+ 4 Equipped ist ein abenteuerbereites E-Mountainbike, das deine Brieftasche nicht allzu sehr strapaziert. Ob raue Pendelstrecken oder leichte Singletrails – mit seinem robusten Aluminiumrahmen, der leistungsfähigen Federgabel und dem starken Bosch Performance Line CX Motor ist es bereit für jeden deiner Wege und bringt dich auch die steilsten Anstiege zuverlässig hinauf. Und dank seiner umfangreichen Ausstattung samt Schutzblechen, Beleuchtung, Heckgepäckträger und Seitenständer ist es bestens für deinen Fahrradalttag gerüstet.",
    "Das Powerfly+ ist ein vielseitiges E-Mountainbike mit jeder Menge Power.",
    "Der Performance Line CX Motor von Bosch bietet reichlich Drehmoment für knackige Anstiege, während die Purion 200 Remote eine einfache Bedienung gewährleistet und die eBike Flow App eine individuelle Anpassung des Systems ermöglicht.",
    "Der abnehmbare, integrierte RIB 2.0 Akku sitzt sicher im Rahmen und lässt sich zu Transport- und Aufbewahrungszwecken schnell und einfach entnehmen."
  ],
  "rawSizes": [
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3599,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3599,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3599,
      "preorder": false,
      "deliveryNote": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": 3599,
      "preorder": false,
      "deliveryNote": null
    }
  ],
  "availabilityText": "4 of 4 variants in stock",
  "fetchedAt": "2026-09-26T07:37:47.873Z",
  "sourceMeta": {
    "shopifyProductId": 9836737429813,
    "handle": "trek-powerfly-4-eq-600wh-dark-star-dark-web-2027",
    "productType": "E-MTB SUV",
    "tags": [
      "AVAILABLE_AT_Liquid-Life Store Bielefeld",
      "AVAILABLE_AT_Zentrallager Liquid-Life",
      "BIKE-UVP",
      "BLACKWEEK",
      "E-Bike",
      "E-Mountainbike",
      "E-MTB Hardtail",
      "E-MTB SUV",
      "Klaviyo-UVP",
      "Trek",
      "UVP20"
    ],
    "variantSkus": [
      "638100",
      "638101",
      "638102",
      "638103"
    ]
  },
  "listingPath": [
    "E-Bikes",
    "E-Mountainbike",
    "E-MTB SUV"
  ]
}

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