← Review table (e-bike) · shopper page
lucky-bike:lb68865_gloss dark star/matte dark web · source URL · confidence 0.95
Cannot win: e-bike bikes are not value-ranked yet (no e-bike-specific equipment model)
| 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 | — |
| 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
Only listing of this configuration — nothing to merge.
| field | source | evidence |
|---|---|---|
| brand | retailer:lucky-bike / parse | Trek |
| model | retailer:lucky-bike / derived | Trek Powerfly+ 4 800 2026 |
| modelYear | retailer:lucky-bike / parse | Modelljahr: 2026 |
| category | retailer:lucky-bike / derived | retailer taxonomy |
| frameMaterial | retailer:lucky-bike / parse | Aluminium |
| groupsetFamily | retailer:lucky-bike / dictionary | Shimano CUES U6000 GS |
| electronicShifting | retailer:lucky-bike / derived | Shimano CUES U6000 GS |
| speeds | retailer:lucky-bike / parse | 10fach |
| brakes | retailer:lucky-bike / parse | hydraulische Scheibenbremse |
| suspension | retailer:lucky-bike / derived | suspension fork "SR Suntour XCR 34, Luftfederung, 2CR Dämpfer, hydraulischer " and no rear shock in a 27-field spec table |
| fork | retailer:lucky-bike / parse | SR Suntour XCR 34, Luftfederung, 2CR Dämpfer, hydraulischer Lockout, konischer Gabelschaft, 44 mm Vorbiegung, Boost110, |
| dropperPost | retailer:lucky-bike / derived | seatpost row "Bontrager aus Aluminium, 31,6 mm, 12 mm Versatz, 360 mm Läng" names no dropper, in a 27-field spec table |
| beltDrive | retailer:lucky-bike / parse | Kettenschaltung |
| wheelSize | retailer:lucky-bike / parse | 29 |
| wheelMaterial | retailer:lucky-bike / parse | Aluminium |
| powerMeter | retailer:lucky-bike / derived | absent from a 27-field spec table |
| availability | retailer:lucky-bike / derived | 4 of 4 sizes orderable |
| ebike.motor | retailer:lucky-bike / parse | Bosch Smart System Performance Line CX BDU38, 250 Watt, 85 Nm, bis 32 km/h (max. Unterstützung bis 25 km/h in EU und APAC) |
| ebike.motor.torqueNm | retailer:lucky-bike / parse | 85 Nm |
| ebike.motor.power | retailer:lucky-bike / parse | Bosch Smart System Performance Line CX BDU38, 250 Watt, 85 Nm, bis 32 km/h (max. Unterstützung bis 25 km/h in EU und APAC) |
| ebike.battery.capacityWh | retailer:lucky-bike / parse | 800 Wh |
| ebike.battery.integration | retailer:lucky-bike / parse | PowerTube |
| ebike.battery.removable | retailer:lucky-bike / parse | Removable |
| ebike.eDiscipline | retailer:lucky-bike / parse | shelf: E-MTB Hardtail |
| 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 | Diamant |
| ebike.speedClass | ai / ai (1) | max. Unterstützung bis 25 km/h in EU und APAC |
none
{
"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
}
{
"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 because no recognized wheelset tier is established. Complete-bike weight is not stated. The listed drivetrain components are incomplete for determining mixedGroupset and electronicShifting; the crankset is FSA while the derailleur and cassette are Shimano CUES.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Rahmenmaterial: Aluminium",
"confidence": 1
},
"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": null,
"evidence": null,
"confidence": 0.3
},
"speeds": {
"value": "10",
"evidence": "Ganganzahl: 10",
"confidence": 1
},
"mixedGroupset": {
"value": null,
"evidence": null,
"confidence": 0.55
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0.95
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 1
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Bremstyp: 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 because no recognized wheelset tier is established. Complete-bike weight is not stated. The listed drivetrain components are incomplete for determining mixedGroupset and electronicShifting; the crankset is FSA while the derailleur and cassette are Shimano CUES."
}
}
{
"id": "lucky-bike:lb68865_gloss dark star/matte dark web",
"retailer": "lucky-bike",
"retailerProductId": "lb68865_gloss dark star/matte dark web",
"productUrl": "https://www.lucky-bike.de/Fahrraeder/E-Bike/E-MTB-Hardtail/Trek-Powerfly-4-800-2026-L-gloss-dark-star-matte-dark-web.html",
"brand": "Trek",
"model": "Powerfly+ 4 800",
"modelYear": 2026,
"category": "e-bike",
"categoryBasis": "route",
"sourceCategory": "e-bike",
"price": 3099.99,
"originalPrice": 3499,
"currency": "EUR",
"discountPercent": 11,
"frameMaterial": "aluminium",
"frameModel": "Alpha Platinum Aluminium, Removable Integrated Battery (RIB 2.0), konisches Steuerrohr, interne Control Freak Zugführung, Motor Armor, Boost148, 12-mm-Steckachs",
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "CUES",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 10,
"mixedGroupset": false,
"groupsetComponents": {
"rearDerailleur": "CUES",
"cassette": "CUES"
},
"groupsetTierSpread": 0,
"crank": "FSA Bosch CK-220, 36 Z., 165 mm Kurbelarmlänge",
"cassette": "Shimano CUES LG300, LINKGLIDE, 11-48 Z., 10fach",
"brakes": "hydraulic-disc",
"brakePistons": null,
"brakeTier": "unknown",
"suspension": "front",
"fork": {
"make": "SR Suntour",
"line": "XCR",
"tier": "unknown",
"travelMm": 120
},
"rearShock": null,
"dropperPost": false,
"beltDrive": false,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": null,
"wheelSize": "29",
"wheelset": "Bontrager Connection, Hohlkammerfelge, 32-Loch, 20 mm Innenweite, Presta-Ventil | Shimano TC500, Aluminium, Center Lock-Scheibenaufnahme, 11",
"wheelMaterial": "aluminium",
"wheelTier": "unknown",
"tyres": null,
"weightKg": null,
"ebike": {
"motor": {
"text": "Bosch Smart System Performance Line CX BDU38, 250 Watt, 85 Nm, bis 32 km/h (max. Unterstützung bis 25 km/h in EU und APAC)",
"brand": "bosch",
"model": null,
"position": "unknown",
"torqueNm": 85,
"torqueSource": "retailer",
"ratedPowerW": 250,
"peakPowerW": null
},
"battery": {
"text": "Bosch PowerTube 800 Wh, Smart System",
"capacityWh": 800,
"count": 1,
"integration": "integrated",
"removable": true
},
"speedClass": "pedelec-25",
"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-mtb",
"eDisciplineBasis": "leaf",
"frameShape": "diamond",
"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-powerflyplus-4-800-29-gloss-dark-star-matte-dark-web-97544-001_1.jpg",
"rawTitle": "Trek Powerfly+ 4 800 2026",
"fetchedAt": "2026-09-26T07:58:09.342Z",
"normalizationConfidence": 0.95,
"warnings": [],
"ebikeAi": {
"requested": [
"motorModel",
"speedClass"
],
"applied": [
"speedClass"
],
"rejected": [],
"notes": "The source names the motor as BDU38, which does not establish one exact motorModel from the permitted vocabulary. The source also mentions “bis 32 km/h”, but explicitly states maximum assistance of 25 km/h in EU and APAC.",
"raw": {
"motorBrand": {
"value": "bosch",
"evidence": "Motor: Bosch Smart System Performance Line CX BDU38, 250 Watt, 85 Nm, bis 32 km/h (max. Unterstützung bis 25 km/h in EU und APAC)",
"confidence": 1
},
"motorModel": {
"value": null,
"evidence": null,
"confidence": 0
},
"batteryWh": {
"value": "800",
"evidence": "Akkutyp: Bosch PowerTube 800 Wh, Smart System",
"confidence": 1
},
"speedClass": {
"value": "pedelec-25",
"evidence": "max. Unterstützung bis 25 km/h in EU und APAC",
"confidence": 1
},
"batteryIntegration": {
"value": "integrated",
"evidence": "Removable Integrated Battery (RIB 2.0)",
"confidence": 1
},
"frameShape": {
"value": "diamond",
"evidence": "Rahmenform: Diamant",
"confidence": 1
},
"notes": "The source names the motor as BDU38, which does not establish one exact motorModel from the permitted vocabulary. The source also mentions “bis 32 km/h”, but explicitly states maximum assistance of 25 km/h in EU and APAC."
}
}
}
{
"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 Smart System Performance Line CX BDU38, 250 Watt, 85 Nm, bis 32 km/h (max. Unterstützung bis 25 km/h in EU und APAC)",
"Schaltwerk": "Shimano CUES U6000 GS",
"Rahmenmaterial": "Aluminium",
"Gabel": "SR Suntour XCR 34, Luftfederung, 2CR Dämpfer, hydraulischer Lockout, konischer Gabelschaft, 44 mm Vorbiegung, Boost110, 15 mm Schraubsteckachse, 120 mm Federweg",
"Laufradgröße": "29 Zoll",
"Felgen": "Bontrager Connection, Hohlkammerfelge, 32-Loch, 20 mm Innenweite, Presta-Ventil",
"Nabe vorne": "Shimano TC500, Aluminium, Center Lock-Scheibenaufnahme, 110 x 15 mm Steckachse",
"Nabe hinten": "Shimano TC500 Aluminium, Centerlock, 148x12 mm Steckachse",
"Kurbelsatz": "FSA Bosch CK-220, 36 Z., 165 mm Kurbelarmlänge",
"Kette": "Shimano LG500",
"Bremstyp": "hydraulische Scheibenbremse",
"Schaltungsart": "Kettenschaltung",
"Ganganzahl": "10",
"Zahnkränze": "Shimano CUES LG300, LINKGLIDE, 11-48 Z., 10fach",
"Lenker": "Bontrager Comp, Aluminium, 31,8 mm, 40 mm Rise, 780 mm Breite",
"Griffe": "Bontrager XR Endurance Comp, mit Klemmung/Trek Line Ergonomic Comp, Schraubklemmung",
"Vorbau": "Bontrager Comp, 31,8 mm, Blendr-kompatibel, 7 Grad, 50 mm Länge",
"Sattel": "Bontrager Commuter Comp",
"Sattelstütze": "Bontrager aus Aluminium, 31,6 mm, 12 mm Versatz, 360 mm Länge",
"Pedale": "VP-536, Nylonplattform",
"Rahmeninformation": "Alpha Platinum Aluminium, Removable Integrated Battery (RIB 2.0), konisches Steuerrohr, interne Control Freak Zugführung, Motor Armor, Boost148, 12-mm-Steckachse",
"Rahmenform": "Diamant",
"Straßenausstattung": "nein",
"Modelljahr": "2026",
"Typ": "unisex"
}
{
"retailer": "lucky-bike",
"retailerProductId": "lb68865_gloss dark star/matte dark web",
"productUrl": "https://www.lucky-bike.de/Fahrraeder/E-Bike/E-MTB-Hardtail/Trek-Powerfly-4-800-2026-L-gloss-dark-star-matte-dark-web.html",
"extractionMethod": "public-search-api",
"sourceCategory": "e-bike",
"rawTitle": "Trek Powerfly+ 4 800 2026",
"rawBrand": "Trek",
"price": 3099.99,
"originalPrice": 3499,
"currency": "EUR",
"imageUrl": "https://images.lucky-bike.de/out/pictures/generated/product/1/540_340_75/trek-powerflyplus-4-800-29-gloss-dark-star-matte-dark-web-97544-001_1.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 Smart System Performance Line CX BDU38, 250 Watt, 85 Nm, bis 32 km/h (max. Unterstützung bis 25 km/h in EU und APAC)",
"Schaltwerk": "Shimano CUES U6000 GS",
"Rahmenmaterial": "Aluminium",
"Gabel": "SR Suntour XCR 34, Luftfederung, 2CR Dämpfer, hydraulischer Lockout, konischer Gabelschaft, 44 mm Vorbiegung, Boost110, 15 mm Schraubsteckachse, 120 mm Federweg",
"Laufradgröße": "29 Zoll",
"Felgen": "Bontrager Connection, Hohlkammerfelge, 32-Loch, 20 mm Innenweite, Presta-Ventil",
"Nabe vorne": "Shimano TC500, Aluminium, Center Lock-Scheibenaufnahme, 110 x 15 mm Steckachse",
"Nabe hinten": "Shimano TC500 Aluminium, Centerlock, 148x12 mm Steckachse",
"Kurbelsatz": "FSA Bosch CK-220, 36 Z., 165 mm Kurbelarmlänge",
"Kette": "Shimano LG500",
"Bremstyp": "hydraulische Scheibenbremse",
"Schaltungsart": "Kettenschaltung",
"Ganganzahl": "10",
"Zahnkränze": "Shimano CUES LG300, LINKGLIDE, 11-48 Z., 10fach",
"Lenker": "Bontrager Comp, Aluminium, 31,8 mm, 40 mm Rise, 780 mm Breite",
"Griffe": "Bontrager XR Endurance Comp, mit Klemmung/Trek Line Ergonomic Comp, Schraubklemmung",
"Vorbau": "Bontrager Comp, 31,8 mm, Blendr-kompatibel, 7 Grad, 50 mm Länge",
"Sattel": "Bontrager Commuter Comp",
"Sattelstütze": "Bontrager aus Aluminium, 31,6 mm, 12 mm Versatz, 360 mm Länge",
"Pedale": "VP-536, Nylonplattform",
"Rahmeninformation": "Alpha Platinum Aluminium, Removable Integrated Battery (RIB 2.0), konisches Steuerrohr, interne Control Freak Zugführung, Motor Armor, Boost148, 12-mm-Steckachse",
"Rahmenform": "Diamant",
"Straßenausstattung": "nein",
"Modelljahr": "2026",
"Typ": "unisex"
},
"rawFeatures": [
"Einstiegsmodell in die Trek Powerfly+ E-MTB Baureihe",
"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": "2026-09-26T07:58:09.342Z",
"sourceMeta": {
"sku": "0097544.002",
"mpn": "5342364",
"ldAvailability": "http://schema.org/InStock",
"weightNote": null,
"colour": "gloss dark star/matte dark web",
"articleNumber": "0097544.002",
"ean": "197216293576",
"badges": null,
"reductionPercent": 11,
"feedSizes": [
"L",
"M",
"XL",
"S"
],
"parentSizes": "S, M, L, XL"
},
"listingPath": [
"E-Bike",
"E-MTB Hardtail"
]
}