← Review table (e-bike) · shopper page
bikeexchange:i_sy_skyfly_s10_2025 · source URL · confidence 0.83 · GTIN 4066132004756
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 |
|---|---|---|---|---|---|---|---|
| 47cm | — | 47 cm | exact scale | stated by the retailer | yes | €4.239,20 | 47cm |
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:bikeexchange / parse | i:SY |
| model | retailer:bikeexchange / derived | i:SY Skyfly S10 |
| modelYear | retailer:bikeexchange / parse | Jahr: 2025 |
| category | retailer:bikeexchange / derived | retailer taxonomy |
| frameMaterial | retailer:bikeexchange / parse | Carbon |
| groupsetFamily | retailer:bikeexchange / dictionary | SHIMANO Tiagra Rapidfire Plus || SHIMANO Tiagra |
| electronicShifting | retailer:bikeexchange / derived | SHIMANO Tiagra Rapidfire Plus || SHIMANO Tiagra |
| brakes | retailer:bikeexchange / parse | hydraulic |
| brakePistons | retailer:bikeexchange / parse | 4-piston |
| suspension | retailer:bikeexchange / derived | no suspension fork and no rear shock on a drop-bar listing |
| dropperPost | retailer:bikeexchange / derived | seatpost row "i:SY seatpost, 415 mm, ⌀ 34.9mm" names no dropper, in a 41-field spec table |
| beltDrive | retailer:bikeexchange / parse | CN-LG5 |
| rack | retailer:bikeexchange / parse | i:SY Carrier 2.0 MonkeyLoad Ready |
| mudguards | retailer:bikeexchange / parse | i:SY mudguard 20 inch, width 70mm |
| kickstand | retailer:bikeexchange / parse | PLETSCHER Kickstand Comp40 Flex |
| lighting | retailer:bikeexchange / parse | FUXON RL 130 EB BL, with delay light |
| weightKg | retailer:bikeexchange / parse | Gewicht*: 17.8 kg |
| powerMeter | retailer:bikeexchange / derived | absent from a 41-field spec table |
| availability | retailer:bikeexchange / derived | sizes 1: 1 stocked, 0 gone, 0 unread |
| seller | retailer:bikeexchange / parse | 47cm: Zweirad Wierleuker |
| ebike.motor | retailer:bikeexchange / parse | Bosch | Bosch Performance Line SX |
| ebike.motor.position | deterministic / dictionary | bosch-performance-line-sx-bdu314y: https://www.bosch-ebike.com/en/products/performance-line-sx |
| ebike.motor.torqueNm | deterministic / dictionary | bosch-performance-line-sx-bdu314y 55 Nm: https://www.bosch-ebike.com/en/products/performance-line-sx |
| ebike.battery.capacityWh | retailer:bikeexchange / parse | 545 Wh |
| ebike.battery.integration | retailer:bikeexchange / parse | PowerPack |
| ebike.eDiscipline | retailer:bikeexchange / parse | shelf: E-Compact |
| ebike.display | retailer:bikeexchange / parse | Display: Bosch Kiox 500 with Mini Remote |
| ebike.maxSystemWeightKg | retailer:bikeexchange / parse | Zulässiges Gesamtgewicht: 150 kg |
| speeds | ai / ai (1) | Art der Schaltung: derailleur | 10 speed |
info single-size-only — Only one size is in stock (47cm).info wheel-material-unknown — Wheel material could not be established.{
"frameScore": 26,
"drivetrainScore": 0,
"wheelScore": 5,
"extrasScore": 0,
"suspensionScore": 0,
"weightAdjustment": -3,
"equipmentValue": 28,
"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.",
"17.8 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
}
{
"requested": [
"wheelMaterial",
"wheelTier"
],
"applied": [],
"rejected": [],
"notes": "The source names Ryde Disc30 wheels but does not establish their material or a defensible wheel tier. The shifter and rear derailleur are Shimano Tiagra, while the crank is i:SY, so the drivetrain is treated as mixed.",
"raw": {
"frameMaterial": {
"value": "carbon",
"evidence": "Rahmenmaterial: Carbon",
"confidence": 1
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "SHIMANO Tiagra Rapidfire Plus",
"confidence": 1
},
"groupsetFamily": {
"value": "Tiagra",
"evidence": "SHIMANO Tiagra Rapidfire Plus",
"confidence": 1
},
"electronicShifting": {
"value": "false",
"evidence": "Art der Schaltung: derailleur | 10 speed",
"confidence": 0.95
},
"speeds": {
"value": "10",
"evidence": "Art der Schaltung: derailleur | 10 speed",
"confidence": 1
},
"mixedGroupset": {
"value": "true",
"evidence": "Kurbelgarnitur: i:SY E-Bike crank",
"confidence": 0.9
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Bremse: TEKTRO HD-T532, hydraulic 4-piston disc brake",
"confidence": 1
},
"weightKg": {
"value": "17.8",
"evidence": "Gewicht*: 17.8 kg",
"confidence": 1
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "The source names Ryde Disc30 wheels but does not establish their material or a defensible wheel tier. The shifter and rear derailleur are Shimano Tiagra, while the crank is i:SY, so the drivetrain is treated as mixed."
}
}
{
"id": "bikeexchange:i_sy_skyfly_s10_2025",
"retailer": "bikeexchange",
"retailerProductId": "i_sy_skyfly_s10_2025",
"productUrl": "https://www.bikeexchange.de/de-DE/products/i_sy_skyfly_s10_2025?sku=ISY_0000623907",
"brand": "I:sy",
"model": "Skyfly S10",
"modelYear": 2025,
"category": "e-bike",
"categoryBasis": "route",
"sourceCategory": "e-bike",
"price": 4239.2,
"originalPrice": 5299,
"currency": "EUR",
"discountPercent": 20,
"frameMaterial": "carbon",
"frameModel": null,
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "Tiagra",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 10,
"mixedGroupset": false,
"groupsetComponents": {
"shifters": "Tiagra",
"rearDerailleur": "Tiagra"
},
"groupsetTierSpread": 0,
"crank": "i:SY E-Bike crank",
"cassette": "12-28T",
"brakes": "hydraulic-disc",
"brakePistons": 4,
"brakeTier": "unknown",
"suspension": "none",
"fork": null,
"rearShock": null,
"dropperPost": false,
"beltDrive": false,
"hubDynamo": null,
"rack": true,
"mudguards": true,
"chaincase": null,
"kickstand": true,
"lighting": true,
"wheelSize": null,
"wheelset": "Ryde Disc30 | Ryde Disc30",
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": "SCHWALBE Super MotoX, foldable",
"weightKg": 17.8,
"ebike": {
"motor": {
"text": "Bosch | Bosch Performance Line SX",
"brand": "bosch",
"model": "bosch-performance-line-sx-bdu314y",
"position": "mid",
"torqueNm": 55,
"torqueSource": "manufacturer",
"ratedPowerW": null,
"peakPowerW": null
},
"battery": {
"text": "545 Wh | Bosch PowerPack",
"capacityWh": 545,
"count": 1,
"integration": "external",
"removable": null
},
"speedClass": "unknown",
"rangeExtender": "unknown",
"display": "Bosch Kiox 500 with Mini Remote",
"abs": null,
"autoShift": null,
"statedRangeKm": null,
"eDiscipline": "e-compact",
"eDisciplineBasis": "leaf",
"frameShape": "unknown",
"cargoType": "unknown",
"maxSystemWeightKg": 150,
"rackCapacityKg": null,
"weightIncludesBattery": null
},
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "47cm",
"size": "47",
"sizeCm": 47,
"inStock": true,
"stockCount": null,
"price": 4239.2,
"seller": "Zweirad Wierleuker",
"deliveryNote": "Reguläre Lieferzeit 5 Tage"
}
],
"seller": "Zweirad Wierleuker",
"availability": "limited",
"gtins": [
"4066132004756"
],
"imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/1b5dcf65006ffeaec642-koRdmnZY.png",
"rawTitle": "i:SY Skyfly S10",
"fetchedAt": "2026-09-26T06:51:53.209Z",
"normalizationConfidence": 0.83,
"warnings": [
{
"code": "single-size-only",
"message": "Only one size is in stock (47cm).",
"severity": "info"
},
{
"code": "wheel-material-unknown",
"message": "Wheel material could not be established.",
"severity": "info"
}
],
"ebikeAi": {
"requested": [
"speedClass",
"frameShape"
],
"applied": [],
"rejected": [],
"notes": "The source names the motor as Bosch Performance Line SX but does not establish an exact motor unit from the permitted motorModel vocabulary. Battery integration and speed class are not specified. Frame shape could not be established.",
"raw": {
"motorBrand": {
"value": "bosch",
"evidence": "Motorhersteller: Bosch",
"confidence": 1
},
"motorModel": {
"value": null,
"evidence": null,
"confidence": 0
},
"batteryWh": {
"value": "545",
"evidence": "Akkukapazität: 545 Wh",
"confidence": 1
},
"speedClass": {
"value": null,
"evidence": null,
"confidence": 0
},
"batteryIntegration": {
"value": null,
"evidence": null,
"confidence": 0
},
"frameShape": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "The source names the motor as Bosch Performance Line SX but does not establish an exact motor unit from the permitted motorModel vocabulary. Battery integration and speed class are not specified. Frame shape could not be established."
}
}
}
{
"Rahmenmaterial": "Carbon",
"Gewicht*": "17.8 kg",
"Zulässiges Gesamtgewicht": "150 kg",
"Bremse": "TEKTRO HD-T532, hydraulic 4-piston disc brake",
"Bremsscheiben": "180 mm",
"Bremsscheibe hinten": "180 mm",
"Bremse hinten": "TEKTRO HD-T532, hydraulic 2-piston disc brake",
"Bremshebel": "3-finger brake lever",
"Reifengröße": "62-406",
"Speichen": "32x Niro 2.0 mm",
"Laufrad hinten": "Ryde Disc30",
"Nabe hinten": "Shimano Deore FH-M5100",
"Laufräder": "Ryde Disc30",
"Reifen": "SCHWALBE Super MotoX, foldable",
"Vorbau": "i:SY stem 70mm",
"Steuersatz": "i:SY headset",
"Lenker": "i:SY handlebars 30°",
"Griffe": "ERGON GC10 ERGONomic handles",
"Display": "Bosch Kiox 500 with Mini Remote",
"Akkukapazität": "545 Wh",
"Ladegerät": "Bosch 4A Charger",
"Motorhersteller": "Bosch",
"Akku": "Bosch PowerPack",
"Motor": "Bosch Performance Line SX",
"Schutzblech": "i:SY mudguard 20 inch, width 70mm",
"Schloss": "Abus battery lock BLO BOS DT3 XPLUS",
"Ständer": "PLETSCHER Kickstand Comp40 Flex",
"Licht hinten": "FUXON RL 130 EB BL, with delay light",
"Gepäckträger": "i:SY Carrier 2.0 MonkeyLoad Ready",
"Licht vorne": "FUXON FF-100EB, 100 Lux LED with high beam",
"Kassette": "12-28T",
"Kurbelgarnitur": "i:SY E-Bike crank",
"Pedale": "i:SY Anti-slip Folding Pedal",
"Schalthebel": "SHIMANO Tiagra Rapidfire Plus",
"Art der Schaltung": "derailleur | 10 speed",
"Umwerfer hinten": "SHIMANO Tiagra",
"Kette / Riemen": "SHIMANO CN-LG500",
"Sattel": "ZECURE, Hydro Foam, size L",
"Sattelstütze": "i:SY seatpost, 415 mm, ⌀ 34.9mm",
"Sattelklemme": "i:SY 2.0 quick release integrated",
"Jahr": "2025"
}
{
"retailer": "bikeexchange",
"retailerProductId": "i_sy_skyfly_s10_2025",
"productUrl": "https://www.bikeexchange.de/de-DE/products/i_sy_skyfly_s10_2025?sku=ISY_0000623907",
"extractionMethod": "embedded-json",
"sourceCategory": "e-bike",
"rawTitle": "i:SY Skyfly S10",
"rawBrand": "i:SY",
"price": 4239.2,
"originalPrice": 5299,
"currency": "EUR",
"imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/1b5dcf65006ffeaec642-koRdmnZY.png",
"rawSpecifications": {
"Rahmenmaterial": "Carbon",
"Gewicht*": "17.8 kg",
"Zulässiges Gesamtgewicht": "150 kg",
"Bremse": "TEKTRO HD-T532, hydraulic 4-piston disc brake",
"Bremsscheiben": "180 mm",
"Bremsscheibe hinten": "180 mm",
"Bremse hinten": "TEKTRO HD-T532, hydraulic 2-piston disc brake",
"Bremshebel": "3-finger brake lever",
"Reifengröße": "62-406",
"Speichen": "32x Niro 2.0 mm",
"Laufrad hinten": "Ryde Disc30",
"Nabe hinten": "Shimano Deore FH-M5100",
"Laufräder": "Ryde Disc30",
"Reifen": "SCHWALBE Super MotoX, foldable",
"Vorbau": "i:SY stem 70mm",
"Steuersatz": "i:SY headset",
"Lenker": "i:SY handlebars 30°",
"Griffe": "ERGON GC10 ERGONomic handles",
"Display": "Bosch Kiox 500 with Mini Remote",
"Akkukapazität": "545 Wh",
"Ladegerät": "Bosch 4A Charger",
"Motorhersteller": "Bosch",
"Akku": "Bosch PowerPack",
"Motor": "Bosch Performance Line SX",
"Schutzblech": "i:SY mudguard 20 inch, width 70mm",
"Schloss": "Abus battery lock BLO BOS DT3 XPLUS",
"Ständer": "PLETSCHER Kickstand Comp40 Flex",
"Licht hinten": "FUXON RL 130 EB BL, with delay light",
"Gepäckträger": "i:SY Carrier 2.0 MonkeyLoad Ready",
"Licht vorne": "FUXON FF-100EB, 100 Lux LED with high beam",
"Kassette": "12-28T",
"Kurbelgarnitur": "i:SY E-Bike crank",
"Pedale": "i:SY Anti-slip Folding Pedal",
"Schalthebel": "SHIMANO Tiagra Rapidfire Plus",
"Art der Schaltung": "derailleur | 10 speed",
"Umwerfer hinten": "SHIMANO Tiagra",
"Kette / Riemen": "SHIMANO CN-LG500",
"Sattel": "ZECURE, Hydro Foam, size L",
"Sattelstütze": "i:SY seatpost, 415 mm, ⌀ 34.9mm",
"Sattelklemme": "i:SY 2.0 quick release integrated",
"Jahr": "2025"
},
"rawFeatures": [
"Bosch",
"545wh",
"Kettenschaltung",
"Beschreibung"
],
"rawSizes": [
{
"rawSize": "47cm",
"size": "47",
"sizeCm": 47,
"inStock": true,
"stockCount": null,
"price": 4239.2,
"seller": "Zweirad Wierleuker",
"deliveryNote": "Reguläre Lieferzeit 5 Tage"
}
],
"availabilityText": "sizes 1: 1 stocked, 0 gone, 0 unread",
"fetchedAt": "2026-09-26T06:51:53.209Z",
"sourceMeta": {
"skus": [
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],
"shopSkus": [
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],
"seller": "Zweirad Wierleuker",
"sellerOfSize": "47cm",
"sellerId": "0fa033e7-4309-4197-a688-e9414bc68d82",
"storeKey": "store_01KCR95NJT28JNSXHYD69AH8H9_eur",
"storeCity": "Neheim",
"storeCountry": "DE",
"storeDelivers": true,
"storeClickAndCollect": true,
"storeReservation": true,
"storeDeliveryTime": "P5D",
"shippingPrice": 99.95,
"hasMoreSellers": false,
"condition": "NEW",
"ctProductId": "cf8965ab-5473-4b9b-b492-6a185d777c96",
"shopCategory": "E-Compact",
"colourCount": 1,
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"listingPath": [
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]
}