← Review table (e-bike) · shopper page
bike-mailorder:9619282624776 · source URL · confidence 0.69 · GTIN 0197216108481, 0197216108498, 0197216108504, 0197216108511
Cannot win: confidence 0.69 below 0.75; 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 (27.5") | S | — | unknown | unsupported | no | €5.699 | — |
| M (29") | M | — | unknown | unsupported | yes | €3.324,05 | — |
| L (29") | L | — | unknown | unsupported | yes | €3.324,05 | — |
| XL (29") | XL | — | unknown | unsupported | no | €5.699 | — |
| 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
Canonical configuration: Trek | Powerfly+ FS 6 Gen 4 29 | XT | 2026
Confidence: medium
| retailer | price | sizes in stock | |
|---|---|---|---|
| BIKER-BOARDER | €3.299 | M // 40 cm, L // 42 cm, XL // 45 cm | debug |
| BIKER-BOARDER | €3.299 | S // 38 cm | debug |
| Bike-Mailorder | €3.324,05 | M (29"), L (29") | debug |
| Mount7 | €3.389 | XL | debug |
| BIKER-BOARDER | €3.399 | M // 40 cm, L // 42 cm, XL // 45 cm | debug |
| Bike-Mailorder | €3.725,10 | L (29") | debug |
| Lucky Bike | €4.299,99 | M, L, XL | debug |
| BikeExchange | €4.749 | M, L, XL | debug |
| field | source | evidence |
|---|---|---|
| brand | retailer:bike-mailorder / parse | Trek |
| model | retailer:bike-mailorder / derived | Powerfly+ FS 6 Gen 4 - Gloss Dark Star/Matte Dark Web 800Wh |
| category | retailer:bike-mailorder / parse | E-Bike |
| groupsetFamily | retailer:bike-mailorder / dictionary | Shimano SLX M7100, 12fach || Shimano XT M8100, langer Käfig |
| electronicShifting | retailer:bike-mailorder / derived | Shimano SLX M7100, 12fach || Shimano XT M8100, langer Käfig |
| speeds | retailer:bike-mailorder / parse | 12fach |
| brakes | retailer:bike-mailorder / parse | Hydraulische |
| brakeTier | retailer:bike-mailorder / dictionary | M6100 |
| brakePistons | retailer:bike-mailorder / parse | 4-Kolben |
| suspension | retailer:bike-mailorder / derived | rear shock row: Fox Float Rhythm, 2-Positionen-Dämpfung, 210 x 50 mm |
| rearShock | retailer:bike-mailorder / dictionary | Fox Float Rhythm, 2-Positionen-Dämpfung, 210 x 50 mm |
| powerMeter | retailer:bike-mailorder / derived | absent from a 27-field spec table |
| availability | retailer:bike-mailorder / derived | 2 of 4 variants in stock |
| ebike.motor | retailer:bike-mailorder / parse | Bosch Smart System Performance Line CX BDU38, 250 Watt, 85 Nm, 25 km/h |
| ebike.motor.torqueNm | retailer:bike-mailorder / parse | 85 Nm |
| ebike.motor.power | retailer:bike-mailorder / parse | Bosch Smart System Performance Line CX BDU38, 250 Watt, 85 Nm, 25 km/h |
| ebike.battery.capacityWh | retailer:bike-mailorder / parse | 800 Wh |
| ebike.battery.integration | retailer:bike-mailorder / parse | PowerTube |
| ebike.battery.removable | retailer:bike-mailorder / parse | herausnehmbarer |
| ebike.eDiscipline | retailer:bike-mailorder / parse | shelf: E-Bike Fullys |
| ebike.rangeExtender | retailer:bike-mailorder / parse | 2.0 Akku, der mit einem Bosch PowerMore Zusatzakku kompatibel ist, br |
| ebike.speedClass | ai / ai (1) | Motor: Bosch Smart System Performance Line CX BDU38, 250 Watt, 85 Nm, 25 km/h |
high frame-material-unknown — Frame material could not be established.info wheel-material-unknown — Wheel material could not be established.info mixed-groupset — Not a uniform groupset: {"shifters":"SLX","rearDerailleur":"XT","cassette":"Deore"}. Ranked on the shifting level, with a penalty.{
"frameScore": 8,
"drivetrainScore": 19,
"wheelScore": 5,
"extrasScore": 2,
"suspensionScore": 0,
"weightAdjustment": 0,
"equipmentValue": 34,
"notes": [
"Frame material unknown: scored below aluminium rather than assumed.",
"Shimano SLX = 20.",
"Mixed groupset -1: cassette is Deore, 12 tier below SLX.",
"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 \"entry\" +2."
],
"marketPrice": null,
"valueScore": null,
"savingsVsMarket": null
}
{
"requested": [
"frameMaterial",
"wheelMaterial",
"wheelTier",
"weightKg"
],
"applied": [],
"rejected": [],
"notes": "The source identifies the frame as Alpha Platinum but does not state its material. It names tyres and rim tape but no wheelset or wheel material, so wheel material and wheel tier cannot be resolved. The source gives only a maximum system weight of 136 kg, not the complete bicycle's weight. The drivetrain is mixed across SLX, XT, and Deore components; no single groupset family is assigned. No power meter is named.",
"raw": {
"frameMaterial": {
"value": null,
"evidence": null,
"confidence": 1
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Shimano SLX M7100",
"confidence": 1
},
"groupsetFamily": {
"value": null,
"evidence": null,
"confidence": 0.98
},
"electronicShifting": {
"value": "false",
"evidence": "Schalthebel: Shimano SLX M7100, 12fach",
"confidence": 0.9
},
"speeds": {
"value": "12",
"evidence": "Schalthebel: Shimano SLX M7100, 12fach",
"confidence": 1
},
"mixedGroupset": {
"value": "true",
"evidence": "Schalthebel: Shimano SLX M7100, 12fach\nSchaltwerk: Shimano XT M8100, langer Käfig\nKassette: Shimano Deore M6100, 10-51 Z., 12fach\nKette: Shimano Deore M6100, 12fach",
"confidence": 1
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 1
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 1
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Hydraulische 4-Kolben-Scheibenbremse von Shimano",
"confidence": 1
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 1
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 1
},
"notes": "The source identifies the frame as Alpha Platinum but does not state its material. It names tyres and rim tape but no wheelset or wheel material, so wheel material and wheel tier cannot be resolved. The source gives only a maximum system weight of 136 kg, not the complete bicycle's weight. The drivetrain is mixed across SLX, XT, and Deore components; no single groupset family is assigned. No power meter is named."
}
}
{
"id": "bike-mailorder:9619282624776",
"retailer": "bike-mailorder",
"retailerProductId": "9619282624776",
"productUrl": "https://www.bike-mailorder.com/products/trek-powerfly-fs-6-gen-4-gloss-dark-star-matte-dark-web-800wh",
"brand": "Trek",
"model": "Powerfly+ FS 6 Gen 4",
"modelYear": null,
"category": "e-bike",
"categoryBasis": "stated",
"sourceCategory": "e-bike",
"price": 3324.05,
"originalPrice": 5699,
"currency": "EUR",
"discountPercent": 42,
"frameMaterial": "unknown",
"frameModel": "Alpha Platinum, herausnehmbarer integrierter Akku (RIB 2.0), konisches Steuerrohr, interne Zugführung, Motor Armor, Gepäckträger- und Schutzblechösen, ABP, Boos",
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "SLX",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 12,
"mixedGroupset": true,
"groupsetComponents": {
"shifters": "SLX",
"rearDerailleur": "XT",
"cassette": "Deore"
},
"groupsetTierSpread": 12,
"crank": null,
"cassette": "Shimano Deore M6100, 10-51 Z., 12fach",
"brakes": "hydraulic-disc",
"brakePistons": 4,
"brakeTier": "entry",
"suspension": "full",
"fork": null,
"rearShock": {
"make": "FOX",
"line": "Float",
"tier": "entry"
},
"dropperPost": null,
"beltDrive": null,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": null,
"wheelSize": null,
"wheelset": null,
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": null,
"weightKg": null,
"ebike": {
"motor": {
"text": "Bosch Smart System Performance Line CX BDU38, 250 Watt, 85 Nm, 25 km/h",
"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": "compatible",
"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 (27.5\")",
"size": null,
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 5699,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "M (29\")",
"size": null,
"sizeCm": null,
"inStock": true,
"stockCount": 1,
"price": 3324.05,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "L (29\")",
"size": null,
"sizeCm": null,
"inStock": true,
"stockCount": 1,
"price": 3324.05,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "XL (29\")",
"size": null,
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 5699,
"preorder": false,
"deliveryNote": null
}
],
"seller": null,
"availability": "in-stock",
"gtins": [
"0197216108481",
"0197216108498",
"0197216108504",
"0197216108511"
],
"imageUrl": "https://cdn.shopify.com/s/files/1/0901/7085/1592/files/Screenshot2025-06-13085254.jpg?v=1788344259",
"rawTitle": "Powerfly+ FS 6 Gen 4 - Gloss Dark Star/Matte Dark Web 800Wh",
"fetchedAt": "2026-09-26T06:59:01.650Z",
"normalizationConfidence": 0.69,
"warnings": [
{
"code": "frame-material-unknown",
"message": "Frame material could not be established.",
"severity": "high"
},
{
"code": "wheel-material-unknown",
"message": "Wheel material could not be established.",
"severity": "info"
},
{
"code": "mixed-groupset",
"message": "Not a uniform groupset: {\"shifters\":\"SLX\",\"rearDerailleur\":\"XT\",\"cassette\":\"Deore\"}. Ranked on the shifting level, with a penalty.",
"severity": "info"
}
],
"ebikeAi": {
"requested": [
"motorModel",
"speedClass",
"frameShape"
],
"applied": [
"speedClass"
],
"rejected": [],
"notes": "The source specifies Bosch Performance Line CX BDU38, but this does not establish one of the permitted exact motorModel values. Frame shape is not stated.",
"raw": {
"motorBrand": {
"value": "bosch",
"evidence": "Motor: Bosch Smart System Performance Line CX BDU38, 250 Watt, 85 Nm, 25 km/h",
"confidence": 1
},
"motorModel": {
"value": null,
"evidence": null,
"confidence": 1
},
"batteryWh": {
"value": "800",
"evidence": "Akku: Bosch PowerTube 800 Wh, Smart System",
"confidence": 1
},
"speedClass": {
"value": "pedelec-25",
"evidence": "Motor: Bosch Smart System Performance Line CX BDU38, 250 Watt, 85 Nm, 25 km/h",
"confidence": 1
},
"batteryIntegration": {
"value": "integrated",
"evidence": "herausnehmbarer integrierter Akku (RIB 2.0)",
"confidence": 1
},
"frameShape": {
"value": null,
"evidence": null,
"confidence": 1
},
"notes": "The source specifies Bosch Performance Line CX BDU38, but this does not establish one of the permitted exact motorModel values. Frame shape is not stated."
}
}
}
{
"Rahmen": "Alpha Platinum, herausnehmbarer integrierter Akku (RIB 2.0), konisches Steuerrohr, interne Zugführung, Motor Armor, Gepäckträger- und Schutzblechösen, ABP, Boost148, 120 mm Federweg",
"Dämpfer": "Fox Float Rhythm, 2-Positionen-Dämpfung, 210 x 50 mm",
"Max. kompatibler Gabelfederweg": "Siehe Wartungshandbuch",
"HR-Schnellspanner": "Bontrager Switch-Steckachse, abnehmbarer Hebel",
"Reifen-Ersatzteil": "Bontrager TLR-Dichtmittel, 177 ml",
"Felgenband": "Bontrager TLR",
"Max. Reifengröße": "Rahmen: 29 x 2.50\" (XS - 27.5 x 2.50\")",
"Akku": "Bosch PowerTube 800 Wh, Smart System",
"Ladegerät": "Bosch Standardladegerät 4 A, 230 V, Smart System",
"Computer": "Bosch Purion 200",
"Motor": "Bosch Smart System Performance Line CX BDU38, 250 Watt, 85 Nm, 25 km/h",
"Schalthebel": "Shimano SLX M7100, 12fach",
"Schaltwerk": "Shimano XT M8100, langer Käfig",
"Kassette": "Shimano Deore M6100, 10-51 Z., 12fach",
"Kette": "Shimano Deore M6100, 12fach",
"Pedale": "Rutschfeste Pedale mit Reflektoren",
"Max. Kettenblattgröße": "1x: 38 Z.",
"Sattel": "Bontrager Verse P3, Stahlstreben",
"Lenker": "Bontrager Comp, Aluminium, 31,8 mm, 40 mm Rise, 780 mm Breite",
"Griffe": "Bontrager XR Trail Comp, Nylonklemme",
"Vorbau": "Bontrager Comp, 31,8 mm, Blendr-kompatibel, 7 Grad, 50 mm Länge",
"Steuersatz": "FSA IS-2, 1 1/8\" oben, 1,5\" unten",
"Bremse": "Hydraulische 4-Kolben-Scheibenbremse von Shimano, M6100 Bremshebel, M6120 Bremssattel",
"Bremsscheibe": "Shimano RT64, Centerlock-Scheibenaufnahme, 203 mm",
"Bremsscheibendurchmesser": "Rahmen: max. 220 mm (min. 180 mm)",
"Max. Gewicht": "Dieses Fahrrad hat eine maximale Gewichtsbeschränkung (Fahrrad, Fahrer und Beladung) von 136 kg.",
"Disziplin": "Bike, bike outlet, E-Bike Fullys, E-Bikes, E-Mountainbikes, EOS26EBIKES, Herren oder Unisex, Spedition, SSV, SSV-Bikes"
}
{
"retailer": "bike-mailorder",
"retailerProductId": "9619282624776",
"productUrl": "https://www.bike-mailorder.com/products/trek-powerfly-fs-6-gen-4-gloss-dark-star-matte-dark-web-800wh",
"extractionMethod": "public-json-api",
"sourceCategory": "e-bike",
"rawTitle": "Powerfly+ FS 6 Gen 4 - Gloss Dark Star/Matte Dark Web 800Wh",
"rawBrand": "Trek",
"price": 3324.05,
"originalPrice": 5699,
"currency": "EUR",
"imageUrl": "https://cdn.shopify.com/s/files/1/0901/7085/1592/files/Screenshot2025-06-13085254.jpg?v=1788344259",
"rawSpecifications": {
"Rahmen": "Alpha Platinum, herausnehmbarer integrierter Akku (RIB 2.0), konisches Steuerrohr, interne Zugführung, Motor Armor, Gepäckträger- und Schutzblechösen, ABP, Boost148, 120 mm Federweg",
"Dämpfer": "Fox Float Rhythm, 2-Positionen-Dämpfung, 210 x 50 mm",
"Max. kompatibler Gabelfederweg": "Siehe Wartungshandbuch",
"HR-Schnellspanner": "Bontrager Switch-Steckachse, abnehmbarer Hebel",
"Reifen-Ersatzteil": "Bontrager TLR-Dichtmittel, 177 ml",
"Felgenband": "Bontrager TLR",
"Max. Reifengröße": "Rahmen: 29 x 2.50\" (XS - 27.5 x 2.50\")",
"Akku": "Bosch PowerTube 800 Wh, Smart System",
"Ladegerät": "Bosch Standardladegerät 4 A, 230 V, Smart System",
"Computer": "Bosch Purion 200",
"Motor": "Bosch Smart System Performance Line CX BDU38, 250 Watt, 85 Nm, 25 km/h",
"Schalthebel": "Shimano SLX M7100, 12fach",
"Schaltwerk": "Shimano XT M8100, langer Käfig",
"Kassette": "Shimano Deore M6100, 10-51 Z., 12fach",
"Kette": "Shimano Deore M6100, 12fach",
"Pedale": "Rutschfeste Pedale mit Reflektoren",
"Max. Kettenblattgröße": "1x: 38 Z.",
"Sattel": "Bontrager Verse P3, Stahlstreben",
"Lenker": "Bontrager Comp, Aluminium, 31,8 mm, 40 mm Rise, 780 mm Breite",
"Griffe": "Bontrager XR Trail Comp, Nylonklemme",
"Vorbau": "Bontrager Comp, 31,8 mm, Blendr-kompatibel, 7 Grad, 50 mm Länge",
"Steuersatz": "FSA IS-2, 1 1/8\" oben, 1,5\" unten",
"Bremse": "Hydraulische 4-Kolben-Scheibenbremse von Shimano, M6100 Bremshebel, M6120 Bremssattel",
"Bremsscheibe": "Shimano RT64, Centerlock-Scheibenaufnahme, 203 mm",
"Bremsscheibendurchmesser": "Rahmen: max. 220 mm (min. 180 mm)",
"Max. Gewicht": "Dieses Fahrrad hat eine maximale Gewichtsbeschränkung (Fahrrad, Fahrer und Beladung) von 136 kg.",
"Disziplin": "Bike, bike outlet, E-Bike Fullys, E-Bikes, E-Mountainbikes, EOS26EBIKES, Herren oder Unisex, Spedition, SSV, SSV-Bikes"
},
"rawFeatures": [
"Das Powerfly+ FS 6 ist ein leistungsstarkes, vollgefedertes E-Mountainbike für ausgedehnte Runden jenseits ausgefahrener Pfade. Trails werden von einem Fahrwerk mit 130 mm vorderem und 120 mm hinterem Federweg entschärft, und der kraftvolle Bosch Performance Line Motor mit abnehmbarem, integriertem RIB 2.0 Akku, der mit einem Bosch PowerMore Zusatzakku kompatibel ist, bringt dich ganz weit raus.",
"Rahmen: Alpha Platinum, herausnehmbarer integrierter Akku (RIB 2.0), konisches Steuerrohr, interne Zugführung, Motor Armor, Gepäckträger- und Schutzblechösen, ABP, Boost148, 120 mm Federweg",
"Dämpfer: Fox Float Rhythm, 2-Positionen-Dämpfung, 210 x 50 mm",
"Max. kompatibler Gabelfederweg: Siehe Wartungshandbuch",
"HR-Schnellspanner: Bontrager Switch-Steckachse, abnehmbarer Hebel",
"Größe S: Bontrager Gunnison Pro XR, Tubeless-Ready, Drahtwulstkern, 60 TPI, 27.5 x 2.40",
"Größe M, L, XL: Bontrager Gunnison Pro XR, Tubeless-Ready, Zweikomponenten-Mischung, Aramidwulstkern, 60 TPI, 29 x 2.40",
"Reifen-Ersatzteil: Bontrager TLR-Dichtmittel, 177 ml",
"Felgenband: Bontrager TLR",
"Max. Reifengröße: Rahmen: 29 x 2.50\" (XS - 27.5 x 2.50\")",
"Akku: Bosch PowerTube 800 Wh, Smart System",
"Ladegerät: Bosch Standardladegerät 4 A, 230 V, Smart System"
],
"rawSizes": [
{
"rawSize": "S (27.5\")",
"size": null,
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 5699,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "M (29\")",
"size": null,
"sizeCm": null,
"inStock": true,
"stockCount": 1,
"price": 3324.05,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "L (29\")",
"size": null,
"sizeCm": null,
"inStock": true,
"stockCount": 1,
"price": 3324.05,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "XL (29\")",
"size": null,
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 5699,
"preorder": false,
"deliveryNote": null
}
],
"availabilityText": "2 of 4 variants in stock",
"fetchedAt": "2026-09-26T06:59:01.650Z",
"sourceMeta": {
"shopifyProductId": 9619282624776,
"handle": "trek-powerfly-fs-6-gen-4-gloss-dark-star-matte-dark-web-800wh",
"productType": "E-Bike",
"tags": [
"Bike",
"bike outlet",
"E-Bike Fullys",
"E-Bikes",
"E-Mountainbikes",
"EOS26EBIKES",
"Herren oder Unisex",
"Spedition",
"SSV",
"SSV-Bikes"
],
"skus": [
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"0197216108504",
"0197216108498",
"0197216108481"
],
"articleNumbers": [
"T16310212",
"T16310212.1",
"T16310212.2",
"T16310212.3"
],
"stockSource": "product-inventory",
"backorderNote": "Beim Lieferanten bestellt",
"untrackedVariants": 0,
"variantsNotInStockArray": 0,
"bWareVariantsRemoved": []
},
"listingPath": [
"E-Bikes",
"E-Mountainbikes",
"E-Bike Fullys"
]
}