Trek Charter+ 4 N5 B 800 Wave 2027

lucky-bike:lb72094_lichen green · source URL · confidence 0.83

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
S	S	—	unknown	unsupported	yes	listing price	—
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

—

unknown

unsupported

yes

listing price

—

mapping	unsupported
reason	Trek 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.

mapping

unsupported

reason

Trek 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 | Charter+ 4 N5 B 800 Wave | Nexus | 2027
Confidence: high

brand exact (Trek)
model normalized to "charter 4 n5 b 800 wave"
groupset family exact (Nexus)
model year exact (2027)
2 listings across 1 retailer

retailer	price	sizes in stock
Lucky Bike	€3.299,99	S, M, L, XL	debug
Lucky Bike	€3.299,99	S, M, L, XL	debug

retailer

price

sizes in stock

Lucky Bike

€3.299,99

S, M, L, XL

debug

Lucky Bike

€3.299,99

S, M, L, XL

debug

Provenance — why we believe each fact

field source evidence

brand retailer:lucky-bike / parse Trek

model retailer:lucky-bike / derived Trek Charter+ 4 N5 B 800 Wave 2027

modelYear retailer:lucky-bike / parse Modelljahr: 2027

category retailer:lucky-bike / derived retailer taxonomy

frameMaterial retailer:lucky-bike / parse Aluminium

groupsetFamily retailer:lucky-bike / dictionary Shimano QC300, Centerlock | Shimano Nexus C7000, 5fach

electronicShifting retailer:lucky-bike / derived Shimano QC300, Centerlock | Shimano Nexus C7000, 5fach

speeds retailer:lucky-bike / parse 5fach

brakes retailer:lucky-bike / parse hydraulische Scheibenbremse

suspension retailer:lucky-bike / derived suspension fork "SR Suntour SF25-NVX32, coil spring, preload adjuster, 5mm Th" and no rear shock in a 26-field spec table

fork retailer:lucky-bike / parse SR Suntour SF25-NVX32, coil spring, preload adjuster, 5mm ThruSkew, 63mm travel

dropperPost retailer:lucky-bike / derived seatpost row "Aluminium, gefedert, 31,6 mm, 300 mm Länge" names no dropper, in a 26-field spec table

kickstand retailer:lucky-bike / parse Pletscher Comp Flex 40

wheelSize retailer:lucky-bike / parse 27.5

weightKg retailer:lucky-bike / parse Gewicht (kg): 31,6

powerMeter retailer:lucky-bike / derived absent from a 26-field spec table

availability retailer:lucky-bike / derived 4 of 4 sizes orderable

ebike.motor retailer:lucky-bike / parse Bosch Performance Line, 250W, 75Nm, 20mph

ebike.motor.torqueNm retailer:lucky-bike / parse 75Nm

ebike.motor.power retailer:lucky-bike / parse Bosch Performance Line, 250W, 75Nm, 20mph

ebike.battery.capacityWh retailer:lucky-bike / parse 800 Wh

ebike.battery.integration retailer:lucky-bike / parse PowerTube

ebike.eDiscipline retailer:lucky-bike / parse shelf: E-Citybike

ebike.display retailer:lucky-bike / parse Display/Bedieneinheit: Bosch PURION 200: smartes 1,6 Zoll Farb-Display am linken Griff; mit eBike Flow App Konnektivität; passt sich dem Umgebungslicht an; optional mit 2. Display zur Navigation vernetzbar; mit den Ergonomie-Experten von SQlab entwickelt

ebike.frameShape retailer:lucky-bike / parse Tiefeinstieg

field	source	evidence
brand	`retailer:lucky-bike` / parse	Trek
model	`retailer:lucky-bike` / derived	Trek Charter+ 4 N5 B 800 Wave 2027
modelYear	`retailer:lucky-bike` / parse	Modelljahr: 2027
category	`retailer:lucky-bike` / derived	retailer taxonomy
frameMaterial	`retailer:lucky-bike` / parse	Aluminium
groupsetFamily	`retailer:lucky-bike` / dictionary	Shimano QC300, Centerlock \| Shimano Nexus C7000, 5fach
electronicShifting	`retailer:lucky-bike` / derived	Shimano QC300, Centerlock \| Shimano Nexus C7000, 5fach
speeds	`retailer:lucky-bike` / parse	5fach
brakes	`retailer:lucky-bike` / parse	hydraulische Scheibenbremse
suspension	`retailer:lucky-bike` / derived	suspension fork "SR Suntour SF25-NVX32, coil spring, preload adjuster, 5mm Th" and no rear shock in a 26-field spec table
fork	`retailer:lucky-bike` / parse	SR Suntour SF25-NVX32, coil spring, preload adjuster, 5mm ThruSkew, 63mm travel
dropperPost	`retailer:lucky-bike` / derived	seatpost row "Aluminium, gefedert, 31,6 mm, 300 mm Länge" names no dropper, in a 26-field spec table
kickstand	`retailer:lucky-bike` / parse	Pletscher Comp Flex 40
wheelSize	`retailer:lucky-bike` / parse	27.5
weightKg	`retailer:lucky-bike` / parse	Gewicht (kg): 31,6
powerMeter	`retailer:lucky-bike` / derived	absent from a 26-field spec table
availability	`retailer:lucky-bike` / derived	4 of 4 sizes orderable
ebike.motor	`retailer:lucky-bike` / parse	Bosch Performance Line, 250W, 75Nm, 20mph
ebike.motor.torqueNm	`retailer:lucky-bike` / parse	75Nm
ebike.motor.power	`retailer:lucky-bike` / parse	Bosch Performance Line, 250W, 75Nm, 20mph
ebike.battery.capacityWh	`retailer:lucky-bike` / parse	800 Wh
ebike.battery.integration	`retailer:lucky-bike` / parse	PowerTube
ebike.eDiscipline	`retailer:lucky-bike` / parse	shelf: E-Citybike
ebike.display	`retailer:lucky-bike` / parse	Display/Bedieneinheit: Bosch PURION 200: smartes 1,6 Zoll Farb-Display am linken Griff; mit eBike Flow App Konnektivität; passt sich dem Umgebungslicht an; optional mit 2. Display zur Navigation vernetzbar; mit den Ergonomie-Experten von SQlab entwickelt
ebike.frameShape	`retailer:lucky-bike` / parse	Tiefeinstieg

Warnings

info wheel-material-unknown — Wheel material could not be established.

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.",
    "31.6 kg vs 14.4 kg mtb-hardtail reference = -3.",
    "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"
  ],
  "applied": [],
  "rejected": [],
  "notes": "The source names Bontrager Kovee rims and describes them as hollow-section and tubeless-ready, but does not establish their material or a defensible wheel tier. The drivetrain is identified as a Shimano Nexus 5-speed hub gear, but the source does not explicitly establish whether shifting is electronic or whether the groupset is mixed.",
  "raw": {
    "frameMaterial": {
      "value": "aluminium",
      "evidence": "Rahmenmaterial: Aluminium",
      "confidence": 1
    },
    "groupsetBrand": {
      "value": "Shimano",
      "evidence": "Nabe hinten: Shimano Nexus C7000, 5fach",
      "confidence": 0.99
    },
    "groupsetFamily": {
      "value": "Nexus",
      "evidence": "Nabe hinten: Shimano Nexus C7000, 5fach",
      "confidence": 0.99
    },
    "electronicShifting": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "speeds": {
      "value": "5",
      "evidence": "Ganganzahl: 5",
      "confidence": 1
    },
    "mixedGroupset": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "wheelMaterial": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "wheelTier": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "brakes": {
      "value": "hydraulic-disc",
      "evidence": "Bremstyp: hydraulische Scheibenbremse",
      "confidence": 1
    },
    "weightKg": {
      "value": "31.6",
      "evidence": "Gewicht (kg): 31,6",
      "confidence": 1
    },
    "powerMeter": {
      "value": null,
      "evidence": null,
      "confidence": 0
    },
    "notes": "The source names Bontrager Kovee rims and describes them as hollow-section and tubeless-ready, but does not establish their material or a defensible wheel tier. The drivetrain is identified as a Shimano Nexus 5-speed hub gear, but the source does not explicitly establish whether shifting is electronic or whether the groupset is mixed."
  }
}

Normalized record

{
  "id": "lucky-bike:lb72094_lichen green",
  "retailer": "lucky-bike",
  "retailerProductId": "lb72094_lichen green",
  "productUrl": "https://www.lucky-bike.de/Fahrraeder/E-Bike/E-Citybike/Trek-Charter-4-N5-B-800-Wave-2027-L-lichen-green.html",
  "brand": "Trek",
  "model": "Charter+ 4 N5 B 800 Wave",
  "modelYear": 2027,
  "category": "e-bike",
  "categoryBasis": "route",
  "sourceCategory": "e-bike",
  "price": 3299.99,
  "originalPrice": 4099,
  "currency": "EUR",
  "discountPercent": 19,
  "frameMaterial": "aluminium",
  "frameModel": null,
  "frameTier": null,
  "groupsetBrand": "Shimano",
  "groupsetFamily": "Nexus",
  "groupsetGeneration": null,
  "electronicShifting": false,
  "speeds": 5,
  "mixedGroupset": false,
  "groupsetComponents": {
    "hubs": "Nexus"
  },
  "groupsetTierSpread": 0,
  "crank": null,
  "cassette": "Gates CDX 32T, stainless steel",
  "brakes": "hydraulic-disc",
  "brakePistons": null,
  "brakeTier": "unknown",
  "suspension": "front",
  "fork": {
    "make": "SR Suntour",
    "line": null,
    "tier": "unknown",
    "travelMm": 63
  },
  "rearShock": null,
  "dropperPost": false,
  "beltDrive": null,
  "hubDynamo": null,
  "rack": null,
  "mudguards": null,
  "chaincase": null,
  "kickstand": true,
  "lighting": null,
  "wheelSize": "27.5",
  "wheelset": "Bontrager Kovee, Hohlkammerfelge, Tubeless Ready, 28-Loch, 23 mm Innenweite, Presta-Ventil | Shimano QC300, Centerlock | Shimano Nexus C7000",
  "wheelMaterial": "unknown",
  "wheelTier": "unknown",
  "tyres": "Bontrager E6 Hard-Case Lite, Reflektorstreifen, 27.5 x 2.40",
  "weightKg": 31.6,
  "ebike": {
    "motor": {
      "text": "Bosch Performance Line, 250W, 75Nm, 20mph",
      "brand": "bosch",
      "model": null,
      "position": "unknown",
      "torqueNm": 75,
      "torqueSource": "retailer",
      "ratedPowerW": 250,
      "peakPowerW": null
    },
    "battery": {
      "text": "Bosch PowerTube 800 Wh, Smart System",
      "capacityWh": 800,
      "count": 1,
      "integration": "integrated",
      "removable": null
    },
    "speedClass": "unknown",
    "rangeExtender": "unknown",
    "display": "Bosch PURION 200: smartes 1,6 Zoll Farb-Display am linken Griff; mit eBike Flow App Konnektivität; passt sich dem Umgebungslicht an; optional mit 2. Display zur Navigation vernetzbar; mit den Ergonomie-Experten von SQlab entwickelt",
    "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": true,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": null
    }
  ],
  "seller": null,
  "availability": "in-stock",
  "gtins": [],
  "imageUrl": "https://images.lucky-bike.de/out/pictures/generated/product/1/540_340_75/trek-charterplus-4-n5-b-800-wave-lichen-green-97526-001.jpg",
  "rawTitle": "Trek Charter+ 4 N5 B 800 Wave 2027",
  "fetchedAt": "2026-09-26T08:02:22.534Z",
  "normalizationConfidence": 0.83,
  "warnings": [
    {
      "code": "wheel-material-unknown",
      "message": "Wheel material could not be established.",
      "severity": "info"
    }
  ],
  "ebikeAi": {
    "requested": [
      "motorModel",
      "speedClass"
    ],
    "applied": [],
    "rejected": [],
    "notes": "The source names Bosch Performance Line but does not identify a specific motor model. It states 20mph, which does not deterministically establish either listed speed class. Battery integration is not explicitly stated.",
    "raw": {
      "motorBrand": {
        "value": "bosch",
        "evidence": "Motor: Bosch Performance Line, 250W, 75Nm, 20mph",
        "confidence": 1
      },
      "motorModel": {
        "value": null,
        "evidence": null,
        "confidence": 1
      },
      "batteryWh": {
        "value": "800",
        "evidence": "Bosch PowerTube 800 Wh Akku",
        "confidence": 1
      },
      "speedClass": {
        "value": null,
        "evidence": null,
        "confidence": 1
      },
      "batteryIntegration": {
        "value": null,
        "evidence": null,
        "confidence": 1
      },
      "frameShape": {
        "value": "step-through",
        "evidence": "Rahmenform: Tiefeinstieg / Wave",
        "confidence": 1
      },
      "notes": "The source names Bosch Performance Line but does not identify a specific motor model. It states 20mph, which does not deterministically establish either listed speed class. Battery integration is not explicitly stated."
    }
  }
}

Parsed specification table

{
  "Akkutyp": "Bosch PowerTube 800 Wh, Smart System",
  "Display/Bedieneinheit": "Bosch PURION 200: smartes 1,6 Zoll Farb-Display am linken Griff; mit eBike Flow App Konnektivität; passt sich dem Umgebungslicht an; optional mit 2. Display zur Navigation vernetzbar; mit den Ergonomie-Experten von SQlab entwickelt",
  "Motor": "Bosch Performance Line, 250W, 75Nm, 20mph",
  "Reifen": "Bontrager E6 Hard-Case Lite, Reflektorstreifen, 27.5 x 2.40",
  "Rahmenmaterial": "Aluminium",
  "Gabel": "SR Suntour SF25-NVX32, coil spring, preload adjuster, 5mm ThruSkew, 63mm travel",
  "Gewicht (kg)": "31,6",
  "Laufradgröße": "27.5 Zoll",
  "Felgen": "Bontrager Kovee, Hohlkammerfelge, Tubeless Ready, 28-Loch, 23 mm Innenweite, Presta-Ventil",
  "Nabe vorne": "Shimano QC300, Centerlock",
  "Nabe hinten": "Shimano Nexus C7000, 5fach",
  "Bremstyp": "hydraulische Scheibenbremse",
  "Schaltungsart": "Nabenschaltung Freilauf",
  "Ganganzahl": "5",
  "Zahnkränze": "Gates CDX 32T, stainless steel",
  "Lenker": "Bontrager alloy, 31.8, comfort sweep, 660mm",
  "Griffe": "Trek Line Ergonomic Comp, Schraubklemmung",
  "Vorbau": "Bontrager alloy, 31.8mm clamp, adjustable rise, Blendr compatible, 80mm length",
  "Sattel": "Bontrager Boulevard",
  "Sattelstütze": "Aluminium, gefedert, 31,6 mm, 300 mm Länge",
  "Pedale": "Bontrager City Pedale",
  "Rahmenform": "Tiefeinstieg / Wave",
  "Straßenausstattung": "ja",
  "Ständer": "Pletscher Comp Flex 40",
  "Modelljahr": "2027",
  "Typ": "unisex"
}

Raw adapter output

{
  "retailer": "lucky-bike",
  "retailerProductId": "lb72094_lichen green",
  "productUrl": "https://www.lucky-bike.de/Fahrraeder/E-Bike/E-Citybike/Trek-Charter-4-N5-B-800-Wave-2027-L-lichen-green.html",
  "extractionMethod": "public-search-api",
  "sourceCategory": "e-bike",
  "rawTitle": "Trek Charter+ 4 N5 B 800 Wave 2027",
  "rawBrand": "Trek",
  "price": 3299.99,
  "originalPrice": 4099,
  "currency": "EUR",
  "imageUrl": "https://images.lucky-bike.de/out/pictures/generated/product/1/540_340_75/trek-charterplus-4-n5-b-800-wave-lichen-green-97526-001.jpg",
  "rawSpecifications": {
    "Akkutyp": "Bosch PowerTube 800 Wh, Smart System",
    "Display/Bedieneinheit": "Bosch PURION 200: smartes 1,6 Zoll Farb-Display am linken Griff; mit eBike Flow App Konnektivität; passt sich dem Umgebungslicht an; optional mit 2. Display zur Navigation vernetzbar; mit den Ergonomie-Experten von SQlab entwickelt",
    "Motor": "Bosch Performance Line, 250W, 75Nm, 20mph",
    "Reifen": "Bontrager E6 Hard-Case Lite, Reflektorstreifen, 27.5 x 2.40",
    "Rahmenmaterial": "Aluminium",
    "Gabel": "SR Suntour SF25-NVX32, coil spring, preload adjuster, 5mm ThruSkew, 63mm travel",
    "Gewicht (kg)": "31,6",
    "Laufradgröße": "27.5 Zoll",
    "Felgen": "Bontrager Kovee, Hohlkammerfelge, Tubeless Ready, 28-Loch, 23 mm Innenweite, Presta-Ventil",
    "Nabe vorne": "Shimano QC300, Centerlock",
    "Nabe hinten": "Shimano Nexus C7000, 5fach",
    "Bremstyp": "hydraulische Scheibenbremse",
    "Schaltungsart": "Nabenschaltung Freilauf",
    "Ganganzahl": "5",
    "Zahnkränze": "Gates CDX 32T, stainless steel",
    "Lenker": "Bontrager alloy, 31.8, comfort sweep, 660mm",
    "Griffe": "Trek Line Ergonomic Comp, Schraubklemmung",
    "Vorbau": "Bontrager alloy, 31.8mm clamp, adjustable rise, Blendr compatible, 80mm length",
    "Sattel": "Bontrager Boulevard",
    "Sattelstütze": "Aluminium, gefedert, 31,6 mm, 300 mm Länge",
    "Pedale": "Bontrager City Pedale",
    "Rahmenform": "Tiefeinstieg / Wave",
    "Straßenausstattung": "ja",
    "Ständer": "Pletscher Comp Flex 40",
    "Modelljahr": "2027",
    "Typ": "unisex"
  },
  "rawFeatures": [
    "Komfortables E-Citybike mit Bosch PowerTube 800 Wh Akku für entspannte und verlässliche Fahrten im Alltag.",
    "Trek ist ein amerikanischer Fahrradhersteller mit Sitz in Waterloo und zählt zu den weltweit größten Fahrradherstellern. Sie bieten ein breites Produktportfolio an. Weitere Produkte von Trek",
    "Informationen zur Produktsicherheit HerstellerTrek Bicycle GmbHWegastraße 8 C - 6116 Halle - DEmarketing_gas@trekbikes.com"
  ],
  "rawSizes": [
    {
      "rawSize": "S",
      "size": "S",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "M",
      "size": "M",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "L",
      "size": "L",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": null
    },
    {
      "rawSize": "XL",
      "size": "XL",
      "sizeCm": null,
      "inStock": true,
      "stockCount": null,
      "price": null
    }
  ],
  "availabilityText": "4 of 4 sizes orderable",
  "fetchedAt": "2026-09-26T08:02:22.534Z",
  "sourceMeta": {
    "sku": "0097526.011",
    "mpn": "5341965",
    "ldAvailability": "http://schema.org/InStock",
    "weightNote": "Herstellerangabe in kg - meist der Wert der mittleren Rahmengröße",
    "colour": "lichen green",
    "articleNumber": "0097526.011",
    "ean": "197216288053",
    "badges": null,
    "reductionPercent": 19,
    "feedSizes": [
      "L",
      "M",
      "S",
      "XL"
    ],
    "parentSizes": "S, M, L, XL"
  },
  "listingPath": [
    "E-Bike",
    "E-Citybike"
  ]
}

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