← Review table (e-bike) · shopper page
lucky-bike:lb48727_pennyflake · source URL · confidence 0.83
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 |
|---|---|---|---|---|---|---|---|
| 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 Rail 9.8 GX AXS T-Type Gen 4 |
| modelYear | retailer:lucky-bike / parse | Modelljahr: 2024 |
| category | retailer:lucky-bike / derived | retailer taxonomy |
| frameMaterial | retailer:lucky-bike / parse | Carbon |
| groupsetFamily | retailer:lucky-bike / dictionary | SRAM GX Eagle AXS, T-Type |
| electronicShifting | retailer:lucky-bike / parse | AXS |
| speeds | retailer:lucky-bike / parse | 12fach |
| brakes | retailer:lucky-bike / parse | hydraulische Scheibenbremse |
| brakeTier | retailer:lucky-bike / dictionary | CODE Bronze |
| brakePistons | retailer:lucky-bike / parse | 4-Kolben |
| suspension | retailer:lucky-bike / derived | suspension fork "RockShox ZEB Select+, DebonAir Feder, Charger 3 RC2-Dämpfung" and no rear shock in a 29-field spec table |
| fork | retailer:lucky-bike / dictionary | RockShox ZEB Select+, DebonAir Feder, Charger 3 RC2-Dämpfung, konischer 1,8 Oversized-Gabelschaft, für E-MTB optimierte |
| dropperPost | retailer:lucky-bike / derived | Dropper |
| beltDrive | retailer:lucky-bike / parse | Kettenschaltung |
| wheelSize | retailer:lucky-bike / parse | 29 |
| weightKg | retailer:lucky-bike / parse | Gewicht (kg): 23,6 |
| powerMeter | retailer:lucky-bike / derived | absent from a 29-field spec table |
| availability | retailer:lucky-bike / derived | 1 of 1 sizes orderable |
| ebike.motor | retailer:lucky-bike / parse | Bosch Performance Line CX, Smart System, Motorgehäuse aus Magnesium, 85 Nm |
| ebike.motor.torqueNm | retailer:lucky-bike / parse | 85 Nm |
| ebike.battery.capacityWh | retailer:lucky-bike / parse | 750 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 Fully |
| ebike.display | retailer:lucky-bike / parse | Display/Bedieneinheit: Bosch System-Controller BRC3100, Smart System |
| ebike.frameShape | retailer:lucky-bike / parse | Diamant |
info single-size-only — Only one size is in stock (XL).info wheel-material-unknown — Wheel material could not be established.{
"frameScore": 26,
"drivetrainScore": 38,
"wheelScore": 5,
"extrasScore": 6,
"suspensionScore": 9,
"weightAdjustment": -3,
"equipmentValue": 81,
"notes": [
"SRAM GX Eagle AXS Transmission = 38.",
"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.",
"23.6 kg vs 14.4 kg mtb-hardtail reference = -3.",
"Fork \"upper\" +9 (160 mm travel, which is not scored).",
"Brake series \"mid\" +3.",
"Dropper post +3."
],
"marketPrice": null,
"valueScore": null,
"savingsVsMarket": null
}
{
"requested": [
"wheelMaterial",
"wheelTier"
],
"applied": [],
"rejected": [],
"notes": "The source names the wheelset as Bontrager Line Comp 30 but does not establish its material. No defensible wheel tier can be assigned from the source. The drivetrain uses SRAM GX Eagle AXS, T-Type terminology; the normalized family is limited to the closest explicitly named vocabulary entry, GX Eagle AXS.",
"raw": {
"frameMaterial": {
"value": "carbon",
"evidence": "Rahmenmaterial: Carbon",
"confidence": 1
},
"groupsetBrand": {
"value": "SRAM",
"evidence": "Schaltwerk: SRAM GX Eagle AXS, T-Type",
"confidence": 1
},
"groupsetFamily": {
"value": "GX Eagle AXS",
"evidence": "SRAM GX Eagle AXS",
"confidence": 0.98
},
"electronicShifting": {
"value": "true",
"evidence": "Schaltungsart: Elektronische Kettenschaltung",
"confidence": 1
},
"speeds": {
"value": "12",
"evidence": "Ganganzahl: 12",
"confidence": 1
},
"mixedGroupset": {
"value": "false",
"evidence": "SRAM GX",
"confidence": 0.82
},
"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": "23.6",
"evidence": "Gewicht (kg): 23,6",
"confidence": 1
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "The source names the wheelset as Bontrager Line Comp 30 but does not establish its material. No defensible wheel tier can be assigned from the source. The drivetrain uses SRAM GX Eagle AXS, T-Type terminology; the normalized family is limited to the closest explicitly named vocabulary entry, GX Eagle AXS."
}
}
{
"id": "lucky-bike:lb48727_pennyflake",
"retailer": "lucky-bike",
"retailerProductId": "lb48727_pennyflake",
"productUrl": "https://www.lucky-bike.de/Fahrraeder/E-Bike/E-MTB-Fully/Trek-Rail-9-8-GX-AXS-T-Type-Gen-4-XL-pennyflake.html",
"brand": "Trek",
"model": "Rail 9.8 GX AXS T-Type Gen 4",
"modelYear": 2024,
"category": "e-bike",
"categoryBasis": "route",
"sourceCategory": "e-bike",
"price": 5999.99,
"originalPrice": 8499,
"currency": "EUR",
"discountPercent": 29,
"frameMaterial": "carbon",
"frameModel": "Hauptrahmen aus OCLV Mountain Carbon, 1,8 niedrigeres Oberrohr, kompatibel mit Bosch System Controller, Removable Integrated Battery (RIB), Knock Block 2.0, gef",
"frameTier": null,
"groupsetBrand": "SRAM",
"groupsetFamily": "GX Eagle AXS Transmission",
"groupsetGeneration": null,
"electronicShifting": true,
"speeds": 12,
"mixedGroupset": false,
"groupsetComponents": {
"rearDerailleur": "GX Eagle AXS Transmission",
"crank": "GX Eagle"
},
"groupsetTierSpread": 0,
"crank": "SRAM GX, 160 mm Kurbelarmlänge,",
"cassette": null,
"brakes": "hydraulic-disc",
"brakePistons": 4,
"brakeTier": "mid",
"suspension": "front",
"fork": {
"make": "RockShox",
"line": "ZEB",
"tier": "upper",
"travelMm": 160
},
"rearShock": null,
"dropperPost": true,
"beltDrive": false,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": null,
"wheelSize": "29",
"wheelset": "Bontrager Line Comp 30, Tubeless Ready, 6-Loch-Scheibenaufnahme, Boost110, 15 mm Steckachse, Rapid Drive 108, 6-Loch-Scheibenaufnahme, Boost",
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": "Bontrager SE5 Team Issue, Tubeless Ready, Core Strength-Flankenschutz, Aramidwulstkern, 120 TPI, 29 x 2.50 / Bontrager SE6 Team Issue, Tubeless Ready, Core Stre",
"weightKg": 23.6,
"ebike": {
"motor": {
"text": "Bosch Performance Line CX, Smart System, Motorgehäuse aus Magnesium, 85 Nm",
"brand": "bosch",
"model": null,
"position": "unknown",
"torqueNm": 85,
"torqueSource": "retailer",
"ratedPowerW": null,
"peakPowerW": null
},
"battery": {
"text": "Bosch PowerTube 750 Wh, Smart System",
"capacityWh": 750,
"count": 1,
"integration": "integrated",
"removable": true
},
"speedClass": "unknown",
"rangeExtender": "unknown",
"display": "Bosch System-Controller BRC3100, Smart System",
"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": "XL",
"size": "XL",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": null
}
],
"seller": null,
"availability": "limited",
"gtins": [],
"imageUrl": "https://images.lucky-bike.de/out/pictures/generated/product/1/540_340_75/trek-rail-9-8-gx-axs-t-type-gen-4-pennyflake-93971-01.jpg",
"rawTitle": "Trek Rail 9.8 GX AXS T-Type Gen 4",
"fetchedAt": "2026-09-26T07:52:39.334Z",
"normalizationConfidence": 0.83,
"warnings": [
{
"code": "single-size-only",
"message": "Only one size is in stock (XL).",
"severity": "info"
},
{
"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 CX but does not establish which exact motor model variant or the speed class.",
"raw": {
"motorBrand": {
"value": "bosch",
"evidence": "Motor: Bosch Performance Line CX, Smart System, Motorgehäuse aus Magnesium, 85 Nm",
"confidence": 1
},
"motorModel": {
"value": null,
"evidence": null,
"confidence": 1
},
"batteryWh": {
"value": "750",
"evidence": "Akkutyp: Bosch PowerTube 750 Wh, Smart System",
"confidence": 1
},
"speedClass": {
"value": null,
"evidence": null,
"confidence": 1
},
"batteryIntegration": {
"value": "integrated",
"evidence": "Removable Integrated Battery (RIB)",
"confidence": 0.99
},
"frameShape": {
"value": "diamond",
"evidence": "Rahmenform: Diamant",
"confidence": 1
},
"notes": "The source names Bosch Performance Line CX but does not establish which exact motor model variant or the speed class."
}
}
}
{
"Akkutyp": "Bosch PowerTube 750 Wh, Smart System",
"Display/Bedieneinheit": "Bosch System-Controller BRC3100, Smart System",
"Motor": "Bosch Performance Line CX, Smart System, Motorgehäuse aus Magnesium, 85 Nm",
"Schaltwerk": "SRAM GX Eagle AXS, T-Type",
"Bremse": "Hydraulische 4-Kolben-Scheibenbremse SRAM CODE Bronze / Hydraulische 4-Kolben-Scheibenbremse SRAM CODE BronzeSRAM, 6-Loch, 200 mm / SRAM HS2, 6-Loch, 220 mmMax. Bremsscheibendu",
"Laufradsatz": "Bontrager Line Comp 30, Tubeless Ready, 6-Loch-Scheibenaufnahme, Boost110, 15 mm Steckachse, Rapid Drive 108, 6-Loch-Scheibenaufnahme, Boost148, 12 mm Steckachse",
"Reifen": "Bontrager SE5 Team Issue, Tubeless Ready, Core Strength-Flankenschutz, Aramidwulstkern, 120 TPI, 29 x 2.50 / Bontrager SE6 Team Issue, Tubeless Ready, Core Strength-Flankenschutz, Aramidwulstkern, 120 TPI, 29 x 2.50",
"Rahmenmaterial": "Carbon",
"Gabel": "RockShox ZEB Select+, DebonAir Feder, Charger 3 RC2-Dämpfung, konischer 1,8 Oversized-Gabelschaft, für E-MTB optimierte Gabelkrone, 44 mm Vorbiegung, Boost110, 15 mm Maxle Stealth Achse, 160 mm Federweg",
"Gewicht (kg)": "23,6",
"Laufradgröße": "29 Zoll",
"Kurbelsatz": "SRAM GX, 160 mm Kurbelarmlänge,",
"Kette": "SRAM GX Eagle, T-Type, 12fach",
"Bremstyp": "hydraulische Scheibenbremse",
"Schaltungsart": "Elektronische Kettenschaltung",
"Ganganzahl": "12",
"Schalthebel": "SRAM AXS POD",
"Lenker": "Bontrager Line Pro, OCLV Carbon, 35 mm, 27,5 mm Rise, 780 mm Breite",
"Griffe": "Bontrager XR Trail Elite, Nylonklemme",
"Vorbau": "Bontrager Line Pro, 35 mm, Blendr-kompatibel, 0 Grad, 45 mm Länge",
"Sattel": "Bontrager Arvada, Austenitstreben, 138 mm Breite",
"Sattelstütze": "Bontrager Line Elite Dropper, 150 mm Hub, MaxFlow, interne Zugführung, 34,9 mm, 440 mm Länge",
"Pedale": "VP-536, Nylonplattform",
"Rahmeninformation": "Hauptrahmen aus OCLV Mountain Carbon, 1,8 niedrigeres Oberrohr, kompatibel mit Bosch System Controller, Removable Integrated Battery (RIB), Knock Block 2.0, geführte interne Zugverlegung, 34,9 mm Sitzrohrdurchmesser, Magnesiumumlenkhebel, Motor Armor, Min",
"Rahmenform": "Diamant",
"Straßenausstattung": "nein",
"Modelljahr": "2024",
"Typ": "unisex",
"Sonstiges": "Systemgewicht 136 kg"
}
{
"retailer": "lucky-bike",
"retailerProductId": "lb48727_pennyflake",
"productUrl": "https://www.lucky-bike.de/Fahrraeder/E-Bike/E-MTB-Fully/Trek-Rail-9-8-GX-AXS-T-Type-Gen-4-XL-pennyflake.html",
"extractionMethod": "public-search-api",
"sourceCategory": "e-bike",
"rawTitle": "Trek Rail 9.8 GX AXS T-Type Gen 4",
"rawBrand": "Trek",
"price": 5999.99,
"originalPrice": 8499,
"currency": "EUR",
"imageUrl": "https://images.lucky-bike.de/out/pictures/generated/product/1/540_340_75/trek-rail-9-8-gx-axs-t-type-gen-4-pennyflake-93971-01.jpg",
"rawSpecifications": {
"Akkutyp": "Bosch PowerTube 750 Wh, Smart System",
"Display/Bedieneinheit": "Bosch System-Controller BRC3100, Smart System",
"Motor": "Bosch Performance Line CX, Smart System, Motorgehäuse aus Magnesium, 85 Nm",
"Schaltwerk": "SRAM GX Eagle AXS, T-Type",
"Bremse": "Hydraulische 4-Kolben-Scheibenbremse SRAM CODE Bronze / Hydraulische 4-Kolben-Scheibenbremse SRAM CODE BronzeSRAM, 6-Loch, 200 mm / SRAM HS2, 6-Loch, 220 mmMax. Bremsscheibendu",
"Laufradsatz": "Bontrager Line Comp 30, Tubeless Ready, 6-Loch-Scheibenaufnahme, Boost110, 15 mm Steckachse, Rapid Drive 108, 6-Loch-Scheibenaufnahme, Boost148, 12 mm Steckachse",
"Reifen": "Bontrager SE5 Team Issue, Tubeless Ready, Core Strength-Flankenschutz, Aramidwulstkern, 120 TPI, 29 x 2.50 / Bontrager SE6 Team Issue, Tubeless Ready, Core Strength-Flankenschutz, Aramidwulstkern, 120 TPI, 29 x 2.50",
"Rahmenmaterial": "Carbon",
"Gabel": "RockShox ZEB Select+, DebonAir Feder, Charger 3 RC2-Dämpfung, konischer 1,8 Oversized-Gabelschaft, für E-MTB optimierte Gabelkrone, 44 mm Vorbiegung, Boost110, 15 mm Maxle Stealth Achse, 160 mm Federweg",
"Gewicht (kg)": "23,6",
"Laufradgröße": "29 Zoll",
"Kurbelsatz": "SRAM GX, 160 mm Kurbelarmlänge,",
"Kette": "SRAM GX Eagle, T-Type, 12fach",
"Bremstyp": "hydraulische Scheibenbremse",
"Schaltungsart": "Elektronische Kettenschaltung",
"Ganganzahl": "12",
"Schalthebel": "SRAM AXS POD",
"Lenker": "Bontrager Line Pro, OCLV Carbon, 35 mm, 27,5 mm Rise, 780 mm Breite",
"Griffe": "Bontrager XR Trail Elite, Nylonklemme",
"Vorbau": "Bontrager Line Pro, 35 mm, Blendr-kompatibel, 0 Grad, 45 mm Länge",
"Sattel": "Bontrager Arvada, Austenitstreben, 138 mm Breite",
"Sattelstütze": "Bontrager Line Elite Dropper, 150 mm Hub, MaxFlow, interne Zugführung, 34,9 mm, 440 mm Länge",
"Pedale": "VP-536, Nylonplattform",
"Rahmeninformation": "Hauptrahmen aus OCLV Mountain Carbon, 1,8 niedrigeres Oberrohr, kompatibel mit Bosch System Controller, Removable Integrated Battery (RIB), Knock Block 2.0, geführte interne Zugverlegung, 34,9 mm Sitzrohrdurchmesser, Magnesiumumlenkhebel, Motor Armor, Min",
"Rahmenform": "Diamant",
"Straßenausstattung": "nein",
"Modelljahr": "2024",
"Typ": "unisex",
"Sonstiges": "Systemgewicht 136 kg"
},
"rawFeatures": [
"160 mm Federweg, Carbonrahmen, 750 Wh Akku, elektronisches SRAM GX Eagle AXS Schaltwerk und noch vieles mehr",
"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": "XL",
"size": "XL",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": null
}
],
"availabilityText": "1 of 1 sizes orderable",
"fetchedAt": "2026-09-26T07:52:39.334Z",
"sourceMeta": {
"sku": "0093971.006",
"mpn": "5302702",
"ldAvailability": "http://schema.org/InStock",
"weightNote": "Herstellerangabe in kg - meist der Wert der mittleren Rahmengröße",
"colour": "pennyflake",
"articleNumber": "0093971.006",
"ean": "745889481839",
"badges": null,
"reductionPercent": 29,
"feedSizes": [
"XL"
],
"parentSizes": "XL"
},
"listingPath": [
"E-Bike",
"E-MTB Fully"
]
}