← Review table (e-bike) · shopper page
canyon:3537 · 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 | no | €2.999 | — |
| M | M | — | unknown | unsupported | no | €2.999 | — |
| L | L | — | unknown | unsupported | no | €2.999 | — |
| XL | XL | — | unknown | unsupported | yes | €2.999 | — |
| mapping | unsupported |
|---|---|
| reason | Canyon publishes no defensible conventional equivalence for its letter sizes. Canyon publishes rider-height ranges and geometry only, and explicitly declines any centimetre equivalence. Its road sizing guide says 'Don't get hung up on traditional S,M, and L sizing. The equivalent of a medium on one company's bike could be a small or a large on another', and its sizing guide says 'No need to decode old-school geometry charts or debate whether you need a 54 or a 56 cm frame.' The Ultimate geometry sheet's size columns are 2XS…2XL with a body-height row and a seat-tube row (434-614 mm) and no centimetre size name anywhere. Canyon's own size chart controller is disallowed by its robots.txt and is not fetched. Mapping Canyon would mean overruling the manufacturer's published position with a guess. |
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:canyon / parse | Canyon |
| model | retailer:canyon / derived | Spectral:ONfly CF 8 |
| modelYear | retailer:canyon / parse | Year: 2024 |
| category | retailer:canyon / parse | E-Bike |
| frameMaterial | retailer:canyon / parse | Carbon |
| groupsetFamily | retailer:canyon / dictionary | Shimano Deore M6100, 12-Speed |
| electronicShifting | retailer:canyon / parse | Mechanical |
| speeds | retailer:canyon / parse | 12-Speed |
| suspension | retailer:canyon / derived | rear shock row: Rockshox Deluxe Select + |
| rearShock | retailer:canyon / dictionary | Rockshox Deluxe Select + |
| dropperPost | retailer:canyon / derived | seatpost row "Canyon SP0070-01" names no dropper, in a 43-field spec table |
| chaincase | retailer:canyon / parse | Canyon GP0480-01 slim |
| wheelMaterial | retailer:canyon / parse | Aluminium |
| weightKg | retailer:canyon / parse | Weight: 18.9 kg |
| powerMeter | retailer:canyon / derived | absent from a 43-field spec table |
| availability | retailer:canyon / derived | 1/4 sizes in stock |
| ebike.motor | retailer:canyon / parse | TQ | HPR50 | TQ HPR 50 Motor |
| ebike.motor.position | deterministic / dictionary | tq-hpr50: https://www.tq-ebike.com/en/e-bike-system/hpr50/ |
| ebike.motor.torqueNm | deterministic / dictionary | tq-hpr50 50 Nm: https://www.tq-ebike.com/en/e-bike-system/hpr50/ |
| ebike.eDiscipline | retailer:canyon / parse | shelf: E-Mountain |
| wheelTier | ai / ai (0.72) | Front Wheel: Sunringle 329 Trail Expert |
info suspicious-discount — Claimed 46% off. Treated as context only; it does not affect the ranking.info single-size-only — Only one size is in stock (XL).{
"frameScore": 26,
"drivetrainScore": 20,
"wheelScore": 8,
"extrasScore": 0,
"suspensionScore": 0,
"weightAdjustment": -3,
"equipmentValue": 51,
"notes": [
"Shimano Deore = 20.",
"Wheels \"good-aluminium\" = 8.",
"18.9 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",
"brakes"
],
"applied": [
"wheelTier"
],
"rejected": [],
"notes": "The source explicitly establishes disc brakes but does not state whether they are hydraulic or mechanical. The wheel tier is assigned from the named Sunringle Trail Expert wheelset models; the source does not explicitly label the tier.",
"raw": {
"frameMaterial": {
"value": "carbon",
"evidence": "Material: Carbon (CF)",
"confidence": 1
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Rear Derailleur Brand: Shimano",
"confidence": 1
},
"groupsetFamily": {
"value": "Deore",
"evidence": "Rear Derailleur Model: Shimano Deore",
"confidence": 1
},
"electronicShifting": {
"value": "false",
"evidence": "Rear Derailleur Type: Mechanical",
"confidence": 1
},
"speeds": {
"value": "12",
"evidence": "Rear Derailleur: Shimano Deore M6100, 12-Speed",
"confidence": 1
},
"mixedGroupset": {
"value": "true",
"evidence": "Crank: FSA CK-745/IS Armset",
"confidence": 0.98
},
"wheelMaterial": {
"value": "aluminium",
"evidence": "Wheel Material: Aluminium (AL)",
"confidence": 1
},
"wheelTier": {
"value": "good-aluminium",
"evidence": "Front Wheel: Sunringle 329 Trail Expert",
"confidence": 0.72
},
"brakes": {
"value": null,
"evidence": null,
"confidence": 0
},
"weightKg": {
"value": "18.9",
"evidence": "Weight: 18.9 kg",
"confidence": 1
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 1
},
"notes": "The source explicitly establishes disc brakes but does not state whether they are hydraulic or mechanical. The wheel tier is assigned from the named Sunringle Trail Expert wheelset models; the source does not explicitly label the tier."
}
}
{
"id": "canyon:3537",
"retailer": "canyon",
"retailerProductId": "3537",
"productUrl": "https://www.canyon.com/en-de/electric-bikes/electric-mountain-bikes/spectral-on/spectral-on-fly/spectral-onfly-cf-8/3537.html",
"brand": "Canyon",
"model": "Spectral:ONfly CF 8",
"modelYear": 2024,
"category": "e-bike",
"categoryBasis": "stated",
"sourceCategory": "e-bike",
"price": 2999,
"originalPrice": 5599,
"currency": "EUR",
"discountPercent": 46,
"frameMaterial": "carbon",
"frameModel": "Canyon Spectral:ONfly CF",
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "Deore",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 12,
"mixedGroupset": false,
"groupsetComponents": {
"rearDerailleur": "Deore",
"cassette": "Deore"
},
"groupsetTierSpread": 0,
"crank": "FSA CK-745/IS Armset",
"cassette": "Shimano Deore M6100",
"brakes": "unknown",
"brakePistons": null,
"brakeTier": "unknown",
"suspension": "full",
"fork": null,
"rearShock": {
"make": "RockShox",
"line": "Deluxe",
"tier": "upper"
},
"dropperPost": false,
"beltDrive": null,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": true,
"kickstand": null,
"lighting": null,
"wheelSize": null,
"wheelset": "Sunringle 329 Trail Expert | Sunringle 327 Trail Expert | Aluminium (AL)",
"wheelMaterial": "aluminium",
"wheelTier": "good-aluminium",
"tyres": "Maxxis Minion DHR II Exo | Maxxis Minion DHR II Exo+",
"weightKg": 18.9,
"ebike": {
"motor": {
"text": "TQ | HPR50 | TQ HPR 50 Motor",
"brand": "tq",
"model": "tq-hpr50",
"position": "mid",
"torqueNm": 50,
"torqueSource": "manufacturer",
"ratedPowerW": null,
"peakPowerW": null
},
"battery": {
"text": "TQ HPR Battery",
"capacityWh": null,
"count": null,
"integration": "unknown",
"removable": null
},
"speedClass": "unknown",
"rangeExtender": "unknown",
"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",
"size": "S",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 2999
},
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 2999
},
{
"rawSize": "L",
"size": "L",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 2999
},
{
"rawSize": "XL",
"size": "XL",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 2999
}
],
"seller": null,
"availability": "limited",
"gtins": [],
"imageUrl": "https://dma.canyon.com/image/upload/w_945,h_495,c_fit/f_auto/q_auto/v1733938566/056CC66E-8659-4E19-B8AEE58B8F5EBD7A",
"rawTitle": "Spectral:ONfly CF 8",
"fetchedAt": "2026-09-26T08:36:39.868Z",
"normalizationConfidence": 0.95,
"warnings": [
{
"code": "suspicious-discount",
"message": "Claimed 46% off. Treated as context only; it does not affect the ranking.",
"severity": "info"
},
{
"code": "single-size-only",
"message": "Only one size is in stock (XL).",
"severity": "info"
}
],
"ebikeAi": {
"requested": [
"batteryWh",
"speedClass",
"batteryIntegration",
"frameShape"
],
"applied": [],
"rejected": [],
"notes": "The source names a TQ HPR50 motor but does not establish battery capacity, speed class, battery integration, or frame shape.",
"raw": {
"motorBrand": {
"value": "tq",
"evidence": "Motor Brand: TQ",
"confidence": 1
},
"motorModel": {
"value": "tq-hpr50",
"evidence": "Motor Model: HPR50",
"confidence": 1
},
"batteryWh": {
"value": null,
"evidence": null,
"confidence": 0
},
"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 a TQ HPR50 motor but does not establish battery capacity, speed class, battery integration, or frame shape."
}
}
}
{
"Material": "Carbon (CF)",
"Weight": "18.9 kg",
"World": "E-Bike, Mountain",
"Style": "E-Mountain, Trail",
"Generation": "Adult",
"Year": "2024",
"Brake Type": "Disc brake",
"Suspension Brand": "RockShox",
"Brake Brand": "SRAM",
"Motor Brand": "TQ",
"Motor Model": "HPR50",
"Rear Derailleur Brand": "Shimano",
"Rear Derailleur Type": "Mechanical",
"Rear Derailleur Model": "Shimano Deore",
"Suspension Fork Model": "RockShox Lyrik",
"Wheel Brand": "Sun Ringle",
"Dropper Post": "true",
"Lights": "Reflector Set",
"Disc Brake": "SRAM Code R",
"Grips": "Canyon Lock-On",
"Brake Rotor": "SRAM Centerline Rounded",
"Handlebar": "Canyon:ON HB0057 Riser bar",
"Thru Axle": "Canyon Quixle",
"Chain": "Shimano Deore M6100",
"Cassette": "Shimano Deore M6100",
"Rear Derailleur": "Shimano Deore M6100, 12-Speed",
"Shift Lever": "Shimano Deore M6100, 12-Speed",
"Stem": "Canyon:ON ST0031",
"Seatpost": "Canyon SP0070-01",
"Tyre": "Maxxis Minion DHR II Exo | Maxxis Minion DHR II Exo+",
"Suspension Fork": "RockShox Lyrik",
"Frame": "Canyon Spectral:ONfly CF",
"Rear Shock": "Rockshox Deluxe Select +",
"Chainguard": "Canyon GP0480-01 slim",
"Motor": "TQ HPR 50 Motor",
"Battery": "TQ HPR Battery",
"Seatpost Clamp": "Canyon GP0446-01",
"Saddle": "Fizik Terra Aidon X5",
"Chainring": "Chainring FSA W0190",
"Crank": "FSA CK-745/IS Armset",
"Front Wheel": "Sunringle 329 Trail Expert",
"Rear Wheel": "Sunringle 327 Trail Expert",
"Wheel Material": "Aluminium (AL)"
}
{
"retailer": "canyon",
"retailerProductId": "3537",
"productUrl": "https://www.canyon.com/en-de/electric-bikes/electric-mountain-bikes/spectral-on/spectral-on-fly/spectral-onfly-cf-8/3537.html",
"extractionMethod": "json-ld",
"sourceCategory": "e-bike",
"rawTitle": "Spectral:ONfly CF 8",
"rawBrand": "Canyon",
"price": 2999,
"originalPrice": 5599,
"currency": "EUR",
"imageUrl": "https://dma.canyon.com/image/upload/w_945,h_495,c_fit/f_auto/q_auto/v1733938566/056CC66E-8659-4E19-B8AEE58B8F5EBD7A",
"rawSpecifications": {
"Material": "Carbon (CF)",
"Weight": "18.9 kg",
"World": "E-Bike, Mountain",
"Style": "E-Mountain, Trail",
"Generation": "Adult",
"Year": "2024",
"Brake Type": "Disc brake",
"Suspension Brand": "RockShox",
"Brake Brand": "SRAM",
"Motor Brand": "TQ",
"Motor Model": "HPR50",
"Rear Derailleur Brand": "Shimano",
"Rear Derailleur Type": "Mechanical",
"Rear Derailleur Model": "Shimano Deore",
"Suspension Fork Model": "RockShox Lyrik",
"Wheel Brand": "Sun Ringle",
"Dropper Post": "true",
"Lights": "Reflector Set",
"Disc Brake": "SRAM Code R",
"Grips": "Canyon Lock-On",
"Brake Rotor": "SRAM Centerline Rounded",
"Handlebar": "Canyon:ON HB0057 Riser bar",
"Thru Axle": "Canyon Quixle",
"Chain": "Shimano Deore M6100",
"Cassette": "Shimano Deore M6100",
"Rear Derailleur": "Shimano Deore M6100, 12-Speed",
"Shift Lever": "Shimano Deore M6100, 12-Speed",
"Stem": "Canyon:ON ST0031",
"Seatpost": "Canyon SP0070-01",
"Tyre": "Maxxis Minion DHR II Exo | Maxxis Minion DHR II Exo+",
"Suspension Fork": "RockShox Lyrik",
"Frame": "Canyon Spectral:ONfly CF",
"Rear Shock": "Rockshox Deluxe Select +",
"Chainguard": "Canyon GP0480-01 slim",
"Motor": "TQ HPR 50 Motor",
"Battery": "TQ HPR Battery",
"Seatpost Clamp": "Canyon GP0446-01",
"Saddle": "Fizik Terra Aidon X5",
"Chainring": "Chainring FSA W0190",
"Crank": "FSA CK-745/IS Armset",
"Front Wheel": "Sunringle 329 Trail Expert",
"Rear Wheel": "Sunringle 327 Trail Expert",
"Wheel Material": "Aluminium (AL)"
},
"rawFeatures": [
"An epic trail-capable eMTB with a compact motor, wrapped up in an affordable ‘ready for anything’ package."
],
"rawSizes": [
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 2999
},
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 2999
},
{
"rawSize": "L",
"size": "L",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 2999
},
{
"rawSize": "XL",
"size": "XL",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 2999
}
],
"availabilityText": null,
"fetchedAt": "2026-09-26T08:36:39.868Z",
"sourceMeta": {
"productGroupId": "3537",
"rideStyle": "E-Mountain",
"variantCount": 8,
"colours": [
"Stealth",
"Barely Olive"
],
"variantSkus": [
"50021729",
"50021730",
"50021731",
"50021732",
"50021734",
"50021735",
"50021736",
"50021737"
]
},
"listingPath": [
"E-Bikes",
"E-Mountain"
]
}