← Review table (e-bike) · shopper page
fahrrad-xxl:2162491 · source URL · confidence 0.75
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 |
|---|---|---|---|---|---|---|---|
| M | M | — | unknown | unsupported | yes | €7.099 | — |
| S | S | — | unknown | unsupported | yes | €7.099 | — |
| mapping | unsupported |
|---|---|
| reason | Megamo publishes no defensible conventional equivalence for its letter sizes. No accessible official geometry or sizing documentation. Retailers list letters only. |
A shopper asking for: 54 → nothing compatible · 56 → nothing compatible · 58 → nothing compatible · 60 → nothing compatible
Canonical configuration: Megamo | Reason AL 03 | 2027
Confidence: medium
| retailer | price | sizes in stock | |
|---|---|---|---|
| Fahrrad XXL | €6.999 | S, XL | debug |
| Fahrrad XXL | €7.099 | M, S | debug |
| Fahrrad XXL | €7.499 | M, S, XL | debug |
| Fahrrad XXL | €7.599 | M | debug |
| field | source | evidence |
|---|---|---|
| brand | retailer:fahrrad-xxl / parse | Megamo |
| model | retailer:fahrrad-xxl / derived | Megamo Reason AL 03 - 800 Wh - 29 Zoll - Fully |
| modelYear | retailer:fahrrad-xxl / parse | Saison: 2027 |
| category | retailer:fahrrad-xxl / parse | 800 Wh |
| frameMaterial | retailer:fahrrad-xxl / parse | Aluminium |
| speeds | retailer:fahrrad-xxl / parse | 12 - Gänge |
| brakes | retailer:fahrrad-xxl / parse | hydraulische Scheibenbremse |
| brakeTier | retailer:fahrrad-xxl / dictionary | XT M8 |
| brakePistons | retailer:fahrrad-xxl / parse | 4-Kolben |
| suspension | retailer:fahrrad-xxl / derived | rear shock row: Fox Float X Factory, 210 x 55 mm |
| fork | retailer:fahrrad-xxl / dictionary | Fox 38 Float Factory E-Bike Optimized, Federweg: 160 mm, Grip X2 |
| rearShock | retailer:fahrrad-xxl / dictionary | Fox Float X Factory, 210 x 55 mm |
| dropperPost | retailer:fahrrad-xxl / derived | Fox Transfer |
| beltDrive | retailer:fahrrad-xxl / parse | Kettenschaltung |
| lighting | retailer:fahrrad-xxl / parse | ohne Beleuchtung |
| wheelSize | retailer:fahrrad-xxl / parse | 29 |
| wheelMaterial | retailer:fahrrad-xxl / parse | Aluminium |
| powerMeter | retailer:fahrrad-xxl / derived | absent from a 42-field spec table |
| availability | retailer:fahrrad-xxl / derived | 2 of 2 sizes shippable |
| ebike.motor | retailer:fahrrad-xxl / parse | Avinox M2S Mittelmotor 250 Watt | Avinox |
| ebike.motor.position | retailer:fahrrad-xxl / parse | Mittelmotor |
| ebike.motor.torqueNm | retailer:fahrrad-xxl / parse | 130 Nm |
| ebike.motor.power | retailer:fahrrad-xxl / parse | Avinox M2S Mittelmotor 250 Watt | Avinox |
| ebike.battery.capacityWh | retailer:fahrrad-xxl / parse | 800 Wh |
| ebike.battery.integration | retailer:fahrrad-xxl / parse | Intube |
| ebike.speedClass | retailer:fahrrad-xxl / parse | E-Bike Zulassungspflichtig: Nein |
| ebike.eDiscipline | retailer:fahrrad-xxl / parse | shelf: E-Bike Fully |
| ebike.display | retailer:fahrrad-xxl / parse | Display: Avinox DP100 |
high groupset-unknown — Groupset could not be established.{
"frameScore": 11,
"drivetrainScore": 0,
"wheelScore": 5,
"extrasScore": 7,
"suspensionScore": 12,
"weightAdjustment": 0,
"equipmentValue": 35,
"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.",
"Weight not published: no weight adjustment either way.",
"Fork \"top\" +12 (160 mm travel, which is not scored).",
"Brake series \"upper\" +4.",
"Dropper post +3."
],
"marketPrice": null,
"valueScore": null,
"savingsVsMarket": null
}
{
"requested": [
"groupsetFamily",
"wheelMaterial",
"wheelTier",
"weightKg"
],
"applied": [],
"rejected": [],
"notes": "The drivetrain is named as “Sram 90 Eagle T-Type”, which does not exactly match a groupset family in the permitted vocabulary. The source does not establish electronic shifting, mixed-groupset status, complete-bike weight, or a wheel tier.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Rahmenmaterial: Aluminium",
"confidence": 1
},
"groupsetBrand": {
"value": "SRAM",
"evidence": "Schaltwerk: Sram 90 Eagle T-Type, 12-fach",
"confidence": 1
},
"groupsetFamily": {
"value": null,
"evidence": null,
"confidence": 0.99
},
"electronicShifting": {
"value": null,
"evidence": null,
"confidence": 0.95
},
"speeds": {
"value": "12",
"evidence": "Schaltung: 12-Gang Kettenschaltung",
"confidence": 1
},
"mixedGroupset": {
"value": null,
"evidence": null,
"confidence": 0.9
},
"wheelMaterial": {
"value": "aluminium",
"evidence": "30mm Tubeless-ready Aluminium Felge",
"confidence": 1
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0.95
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "hydraulische Scheibenbremse",
"confidence": 1
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 1
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 1
},
"notes": "The drivetrain is named as “Sram 90 Eagle T-Type”, which does not exactly match a groupset family in the permitted vocabulary. The source does not establish electronic shifting, mixed-groupset status, complete-bike weight, or a wheel tier."
}
}
{
"id": "fahrrad-xxl:2162491",
"retailer": "fahrrad-xxl",
"retailerProductId": "2162491",
"productUrl": "https://www.fahrrad-xxl.de/megamo-reason-al-03-m000111820",
"brand": "Megamo",
"model": "Reason AL 03",
"modelYear": 2027,
"category": "e-bike",
"categoryBasis": "stated",
"sourceCategory": "e-bike",
"price": 7099,
"originalPrice": null,
"currency": "EUR",
"discountPercent": null,
"frameMaterial": "aluminium",
"frameModel": "Reason Aluminium Rahmen, Aluminium shock extension, vollintegrierter Akku, 12 x 148 Boost, Megamo ASP, Federweg: 160 mm",
"frameTier": null,
"groupsetBrand": null,
"groupsetFamily": null,
"groupsetGeneration": null,
"electronicShifting": null,
"speeds": 12,
"mixedGroupset": null,
"groupsetComponents": null,
"groupsetTierSpread": 0,
"crank": "Sram Eagle T-Type, Avinox Kettenblatt 36 Zähne, 12-fach, Kurbelarm: 160mm",
"cassette": "Sram XS 1270 T-Type, 10-52 Zähne, 12-fach",
"brakes": "hydraulic-disc",
"brakePistons": 4,
"brakeTier": "upper",
"suspension": "full",
"fork": {
"make": "FOX",
"line": "38",
"tier": "top",
"travelMm": 160
},
"rearShock": {
"make": "FOX",
"line": "Float X",
"tier": "top"
},
"dropperPost": true,
"beltDrive": false,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": false,
"wheelSize": "29",
"wheelset": "DT Swiss H 1900 SPLINE, 30mm Tubeless-ready Aluminium Felge, Achsmaß: 15x110 mm | DT Swiss H 1900 SPLINE, 30mm Tubeless-ready Aluminium Felg",
"wheelMaterial": "aluminium",
"wheelTier": "unknown",
"tyres": "Maxxis Assegai 29x2.5 DD 3C MaxxGrip ;Maxxis Assegai 29x2.5 DD 3C MaxxGrip",
"weightKg": null,
"ebike": {
"motor": {
"text": "Avinox M2S Mittelmotor 250 Watt | Avinox",
"brand": "dji",
"model": "avinox-m2s",
"position": "mid",
"torqueNm": 130,
"torqueSource": "retailer",
"ratedPowerW": 250,
"peakPowerW": null
},
"battery": {
"text": "Avinox 800 Wh, Intube-Akku",
"capacityWh": 800,
"count": 1,
"integration": "integrated",
"removable": null
},
"speedClass": "pedelec-25",
"rangeExtender": "unknown",
"display": "Avinox DP100",
"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": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 7099
},
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 7099
}
],
"seller": null,
"availability": "in-stock",
"gtins": [],
"imageUrl": "https://cdn.fahrrad-xxl.de/media/pimg/824/thumbs/5659342_23697092.webp",
"rawTitle": "Megamo Reason AL 03 - 800 Wh - 29 Zoll - Fully",
"fetchedAt": "2026-09-26T07:46:21.409Z",
"normalizationConfidence": 0.75,
"warnings": [
{
"code": "groupset-unknown",
"message": "Groupset could not be established.",
"severity": "high"
}
],
"ebikeAi": {
"requested": [
"frameShape"
],
"applied": [],
"rejected": [],
"notes": "The source names Avinox as the motor manufacturer, but Avinox is not an allowed motorBrand value. 'Fully' describes suspension type, not a permitted frameShape.",
"raw": {
"motorBrand": {
"value": null,
"evidence": null,
"confidence": 1
},
"motorModel": {
"value": "avinox-m2s",
"evidence": "Avinox M2S Mittelmotor (250 Watt, 130 Nm Drehmoment)",
"confidence": 1
},
"batteryWh": {
"value": "800",
"evidence": "Mit seinem 800 Wh Intube-Akku",
"confidence": 1
},
"speedClass": {
"value": "pedelec-25",
"evidence": "Höchstgeschwindigkeit: 25\nMaßeinheit: km/h",
"confidence": 1
},
"batteryIntegration": {
"value": "integrated",
"evidence": "Der 800 Wh starke Avinox Intube-Akku ist vollintegriert im Rahmen",
"confidence": 1
},
"frameShape": {
"value": null,
"evidence": null,
"confidence": 1
},
"notes": "The source names Avinox as the motor manufacturer, but Avinox is not an allowed motorBrand value. 'Fully' describes suspension type, not a permitted frameShape."
}
}
}
{
"Motor": "Avinox M2S Mittelmotor 250 Watt",
"Display": "Avinox DP100",
"Motorposition": "Mittelmotor",
"Akku": "Avinox 800 Wh, Intube-Akku",
"Ladegerät": "Avinox 4A",
"Schaltung": "12-Gang Kettenschaltung",
"Kassette": "Sram XS 1270 T-Type, 10-52 Zähne, 12-fach",
"Schaltwerk": "Sram 90 Eagle T-Type, 12-fach",
"Kurbelgarnitur": "Sram Eagle T-Type, Avinox Kettenblatt 36 Zähne, 12-fach, Kurbelarm: 160mm",
"Schalthebel": "Sram 90 Eagle T-Type, 12-fach",
"Bremsen vorne": "Shimano XT M8220, 4-Kolben, hydraulische Scheibenbremse",
"Bremsscheibe": "Shimano RT-CL800;203 mm / 203 mm",
"Bremsen hinten": "Shimano XT M8220, 4-Kolben, hydraulische Scheibenbremse",
"Gabel": "Fox 38 Float Factory E-Bike Optimized, Federweg: 160 mm, Grip X2",
"Rahmen": "Reason Aluminium Rahmen, Aluminium shock extension, vollintegrierter Akku, 12 x 148 Boost, Megamo ASP, Federweg: 160 mm",
"Dämpfer": "Fox Float X Factory, 210 x 55 mm",
"Federweg hinten in mm": "160 mm",
"Federweg vorne in mm": "160 mm",
"Rahmenform": "Fully",
"Lenker": "Race Face Era, Klemmung: 35mm, Lenkerbreite: 800mm, Rise: 20mm",
"Sattel": "Fizik Terra Aidon X5, 145 mm",
"Vorbau": "Satori New Ursa, Klemmung: 35mm, Länge: 35 mm",
"Sattelstütze": "Fox Transfer Factory, Durchmesser: 31.6 mm (S: 150 mm Drop / M: 180 mm Drop / L & XL: 210 mm Drop)",
"Reifen (vorne)": "Maxxis Assegai 29x2.5 DD 3C MaxxGrip ;Maxxis Assegai 29x2.5 DD 3C MaxxGrip",
"Laufrad vorn": "DT Swiss H 1900 SPLINE, 30mm Tubeless-ready Aluminium Felge, Achsmaß: 15x110 mm",
"Reifen (hinten)": "Maxxins Minion DHR II 29x2.4 DD 3C MaxxTerra",
"Laufrad hinten": "DT Swiss H 1900 SPLINE, 30mm Tubeless-ready Aluminium Felge, Achsmaß: 12x148 mm",
"Höchstgeschwindigkeit": "25",
"Maßeinheit": "km/h",
"Drehmoment": "130 Nm",
"Beleuchtung": "ohne Beleuchtung",
"E-Bike Motor Hersteller": "Avinox",
"E-Bike Zulassungspflichtig": "Nein",
"Farbe": "Weiß",
"Federung": "Mit Federung",
"Gänge": "12 - Gänge",
"Geschlecht": "Herren",
"Marke": "Megamo",
"Radgröße": "29 Zoll",
"Rahmenmaterial": "Aluminium",
"Saison": "2027",
"Schaltart": "Kettenschaltung"
}
{
"retailer": "fahrrad-xxl",
"retailerProductId": "2162491",
"productUrl": "https://www.fahrrad-xxl.de/megamo-reason-al-03-m000111820",
"extractionMethod": "json-ld",
"sourceCategory": "e-bike",
"rawTitle": "Megamo Reason AL 03 - 800 Wh - 29 Zoll - Fully",
"rawBrand": "Megamo",
"price": 7099,
"originalPrice": null,
"currency": "EUR",
"imageUrl": "https://cdn.fahrrad-xxl.de/media/pimg/824/thumbs/5659342_23697092.webp",
"rawSpecifications": {
"Motor": "Avinox M2S Mittelmotor 250 Watt",
"Display": "Avinox DP100",
"Motorposition": "Mittelmotor",
"Akku": "Avinox 800 Wh, Intube-Akku",
"Ladegerät": "Avinox 4A",
"Schaltung": "12-Gang Kettenschaltung",
"Kassette": "Sram XS 1270 T-Type, 10-52 Zähne, 12-fach",
"Schaltwerk": "Sram 90 Eagle T-Type, 12-fach",
"Kurbelgarnitur": "Sram Eagle T-Type, Avinox Kettenblatt 36 Zähne, 12-fach, Kurbelarm: 160mm",
"Schalthebel": "Sram 90 Eagle T-Type, 12-fach",
"Bremsen vorne": "Shimano XT M8220, 4-Kolben, hydraulische Scheibenbremse",
"Bremsscheibe": "Shimano RT-CL800;203 mm / 203 mm",
"Bremsen hinten": "Shimano XT M8220, 4-Kolben, hydraulische Scheibenbremse",
"Gabel": "Fox 38 Float Factory E-Bike Optimized, Federweg: 160 mm, Grip X2",
"Rahmen": "Reason Aluminium Rahmen, Aluminium shock extension, vollintegrierter Akku, 12 x 148 Boost, Megamo ASP, Federweg: 160 mm",
"Dämpfer": "Fox Float X Factory, 210 x 55 mm",
"Federweg hinten in mm": "160 mm",
"Federweg vorne in mm": "160 mm",
"Rahmenform": "Fully",
"Lenker": "Race Face Era, Klemmung: 35mm, Lenkerbreite: 800mm, Rise: 20mm",
"Sattel": "Fizik Terra Aidon X5, 145 mm",
"Vorbau": "Satori New Ursa, Klemmung: 35mm, Länge: 35 mm",
"Sattelstütze": "Fox Transfer Factory, Durchmesser: 31.6 mm (S: 150 mm Drop / M: 180 mm Drop / L & XL: 210 mm Drop)",
"Reifen (vorne)": "Maxxis Assegai 29x2.5 DD 3C MaxxGrip ;Maxxis Assegai 29x2.5 DD 3C MaxxGrip",
"Laufrad vorn": "DT Swiss H 1900 SPLINE, 30mm Tubeless-ready Aluminium Felge, Achsmaß: 15x110 mm",
"Reifen (hinten)": "Maxxins Minion DHR II 29x2.4 DD 3C MaxxTerra",
"Laufrad hinten": "DT Swiss H 1900 SPLINE, 30mm Tubeless-ready Aluminium Felge, Achsmaß: 12x148 mm",
"Höchstgeschwindigkeit": "25",
"Maßeinheit": "km/h",
"Drehmoment": "130 Nm",
"Beleuchtung": "ohne Beleuchtung",
"E-Bike Motor Hersteller": "Avinox",
"E-Bike Zulassungspflichtig": "Nein",
"Farbe": "Weiß",
"Federung": "Mit Federung",
"Gänge": "12 - Gänge",
"Geschlecht": "Herren",
"Marke": "Megamo",
"Radgröße": "29 Zoll",
"Rahmenmaterial": "Aluminium",
"Saison": "2027",
"Schaltart": "Kettenschaltung"
},
"rawFeatures": [
"Ist das Reason AL 03 die richtige Wahl für dich? Das Reason AL 03 ist dein kraftvolles All-Mountain-E-Fully, das mit 160 mm Federweg vorne und hinten jede Abfahrt souverän meistert und gleichzeitig bergauf mit dem starken Avinox M2S Mittelmotor (250 Watt, 130 Nm Drehmoment) unterstützt. Mit seinem 800 Wh Intube-Akku bist du bestens für lange Touren gerüstet. Die 29-Zoll-Räder sorgen für Laufruhe und gute Traktion auf anspruchsvollen Trails. Dieses Aluminium-Fully positioniert sich in der Oberklasse und richtet sich an dich, wenn du vielseitige Trails mit technischem Anspruch suchst und Wert auf hochwertige Komponenten legst.<br> Was musst du über die Highlights des Reason AL 03 wissen? Hier sind die wichtigsten Ausstattungsmerkmale, die das Reason AL 03 auszeichnen: Motor: Der Avinox M2S Mittelmotor liefert 250 Watt und ein kräftiges Drehmoment von 130 Nm für kraftvolle Unterstützung bei jedem Anstieg. Akku: Der 800 Wh starke Avinox Intube-Akku ist vollintegriert im Rahmen und garantiert dir lange Reichweiten auf deinen Touren. Fahrwerk: Fox 38 Float Factory Federgabel und Fox Float X Factory Dämpfer bieten jeweils 160 mm Federweg für optimale Kontrolle und Komfort auf anspruchsvollen Trails. Schaltung und Bremsen: Die 12-Gang Kettenschaltung mit Sram 90 Eagle T-Type Schaltwerk sorgt für präzise Gangwechsel, während die hydraulischen 4-Kolben-Scheibenbremsen von Shimano XT für zuverlässige Verzögerung vorne und hinten sorgen. Welche Reichweite kann ich mit dem Reason AL 03 erwarten? Die Reichweite hängt von deinem Fahrstil und dem Gelände ab, mit dem 800 Wh Akku kannst du aber lange Touren mit kräftiger Motorunterstützung absolvieren. Wie ist das Fahrgefühl auf dem Reason AL 03? Das Fully mit 160 mm Federweg vorne und hinten bietet dir viel Komfort und Kontrolle auf technischen Trails, während die 29-Zoll-Räder für Laufruhe und Stabilität sorgen. Welche Besonderheiten bietet der Rahmen? Der Aluminiumrahmen ist robust und leicht, mit vollintegriertem Akku und moderner Geometrie, die speziell für den All-Mountain-Einsatz optimiert ist."
],
"rawSizes": [
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 7099
},
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 7099
}
],
"availabilityText": "2 of 2 sizes shippable",
"fetchedAt": "2026-09-26T07:46:21.409Z",
"sourceMeta": {
"articleNumber": "M000111820",
"variantCount": 2,
"skus": [
"x7310824",
"x7310825"
],
"availabilities": [
"https://schema.org/InStock",
"https://schema.org/InStock"
]
},
"listingPath": [
"E-Bike-Pedelec",
"E-Bike MTB",
"E-Bike Fully"
]
}