← Review table (gravel) · shopper page
canyon:4742 · source URL · confidence 0.95
Cannot win: category is e-bike, not gravel; not-a-gravel-bike
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| XS | XS | — | unknown | unsupported | no | €4.999 | — |
| S | S | — | unknown | unsupported | no | €4.999 | — |
| M | M | — | unknown | unsupported | no | €4.999 | — |
| L | L | — | unknown | unsupported | yes | €4.999 | — |
| XL | XL | — | unknown | unsupported | yes | €4.999 | — |
| 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 | Grizl:ONfly CF 8 |
| modelYear | retailer:canyon / parse | Year: 2027 |
| category | retailer:canyon / parse | E-Bike |
| frameMaterial | retailer:canyon / parse | Carbon |
| groupsetFamily | retailer:canyon / dictionary | Shimano GRX BL-RX820 | Shimano RX820 Gravel || Shimano GRX RD-RX822 12s |
| electronicShifting | retailer:canyon / parse | Mechanical |
| speeds | retailer:canyon / parse | 12s |
| brakes | retailer:canyon / dictionary | component code BL-RX820 |
| suspension | retailer:canyon / derived | no suspension fork and no rear shock on a drop-bar listing |
| dropperPost | retailer:canyon / derived | seatpost row "Canyon S14 VCLS 2.0 CF" names no dropper, in a 45-field spec table |
| chaincase | retailer:canyon / parse | Canyon GP0455-01 Chainguide |
| wheelMaterial | retailer:canyon / parse | Aluminium |
| weightKg | retailer:canyon / parse | Weight: 17.7 kg |
| powerMeter | retailer:canyon / derived | absent from a 45-field spec table |
| availability | retailer:canyon / derived | 2/5 sizes in stock |
blocking not-a-gravel-bike — Classified as e-bike.high implausible-weight — Stated weight 17.7 kg is outside the 5.5-13 kg plausible range for a complete drop-bar bike.{
"frameScore": 26,
"drivetrainScore": 20,
"wheelScore": 5,
"extrasScore": 0,
"suspensionScore": 0,
"weightAdjustment": -3,
"equipmentValue": 48,
"notes": [
"Shimano GRX = 20.",
"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 gravel.",
"17.7 kg vs 10.4 kg gravel reference = -3."
],
"marketPrice": 2242,
"valueScore": 0.448,
"savingsVsMarket": -2757
}
Not used: deterministic parsing resolved every field it needed.
{
"id": "canyon:4742",
"retailer": "canyon",
"retailerProductId": "4742",
"productUrl": "https://www.canyon.com/en-de/electric-bikes/electric-gravel-bikes/grizl-on/grizl-onfly-cf-8/4742.html",
"brand": "Canyon",
"model": "Grizl:ONfly CF 8",
"modelYear": 2027,
"category": "e-bike",
"categoryBasis": "stated",
"sourceCategory": "gravel",
"price": 4999,
"originalPrice": null,
"currency": "EUR",
"discountPercent": null,
"frameMaterial": "carbon",
"frameModel": "Canyon Grizl:ON CF",
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "GRX",
"groupsetGeneration": null,
"electronicShifting": false,
"speeds": 12,
"mixedGroupset": false,
"groupsetComponents": {
"shifters": "GRX",
"rearDerailleur": "GRX"
},
"groupsetTierSpread": 0,
"crank": "FSA CK-220 IS",
"cassette": "Shimano Deore XT M810012 10-45 12s",
"brakes": "hydraulic-disc",
"brakePistons": null,
"brakeTier": "unknown",
"suspension": "none",
"fork": null,
"rearShock": null,
"dropperPost": false,
"beltDrive": null,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": true,
"kickstand": null,
"lighting": null,
"wheelSize": null,
"wheelset": "DT Swiss HG1800 Spline 28 | DT Swiss HG 1800 Spline 28 12/142 CL Shimano | Aluminium (AL)",
"wheelMaterial": "aluminium",
"wheelTier": "unknown",
"tyres": "Schwalbe Overland 45-622 black",
"weightKg": 17.7,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "XS",
"size": "XS",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 4999
},
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 4999
},
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 4999
},
{
"rawSize": "L",
"size": "L",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4999
},
{
"rawSize": "XL",
"size": "XL",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4999
}
],
"seller": null,
"availability": "in-stock",
"gtins": [],
"imageUrl": "https://dma.canyon.com/image/upload/w_945,h_495,c_fit/f_auto/q_auto/v1773829829/2027_FULL_grizl-on_cf-8_4742_R112_P03_bxtuxc",
"rawTitle": "Grizl:ONfly CF 8",
"fetchedAt": "2026-09-19T06:34:54.363Z",
"normalizationConfidence": 0.95,
"warnings": [
{
"code": "not-a-gravel-bike",
"message": "Classified as e-bike.",
"severity": "blocking"
},
{
"code": "implausible-weight",
"message": "Stated weight 17.7 kg is outside the 5.5-13 kg plausible range for a complete drop-bar bike.",
"severity": "high"
}
]
}
{
"Material": "Carbon (CF)",
"Weight": "17.7 kg",
"World": "E-Bike, Gravel",
"Style": "E-bike, Gravel",
"Generation": "Adult",
"Year": "2027",
"Brake Type": "Disc brake",
"Suspension Brand": "RockShox",
"Brake Brand": "Shimano",
"Number of Chainrings": "1",
"Motor Brand": "Bosch",
"Motor Model": "Performance Line SX",
"Rear Derailleur Brand": "Shimano",
"Rear Derailleur Type": "Mechanical",
"Rear Derailleur Model": "Shimano GRX",
"Suspension Fork Model": "RockShox Rudy",
"Wheel Brand": "DT Swiss",
"Frame tyre clearance": "50",
"Fork tyre clearance": "50",
"Lights": "Reflector Set | Lupine C14 Tail Light R112 Set",
"Seatpost": "Canyon S14 VCLS 2.0 CF",
"Cassette": "Shimano Deore XT M810012 10-45 12s",
"Handlebar Tape": "Canyon Ergospeed Gel",
"Chain": "Shimano Deore M6100",
"Saddle": "Fizik Argo Terra X5",
"Front Wheel": "DT Swiss HG1800 Spline 28",
"Brake": "Shimano Flat Mount Adapter +20mm",
"Handlebar": "Canyon HB0064 Ergo",
"Frame": "Canyon Grizl:ON CF",
"Suspension Fork": "Rockshox Rudy 40 mm",
"Thru Axle": "Canyon GP0433-01 Thru Axle",
"Seatpost Clamp": "Canyon GP0438-01 Seat Clamp",
"Tyre": "Schwalbe Overland 45-622 black",
"Stem": "Canyon Stem ST0037",
"Rear Derailleur": "Shimano GRX RD-RX822 12s",
"Shift-/ Brake Lever": "Shimano GRX BL-RX820 | Shimano RX820 Gravel",
"Rear Wheel": "DT Swiss HG 1800 Spline 28 12/142 CL Shimano",
"Chainguard": "Canyon GP0455-01 Chainguide",
"Motor": "Bosch Performance Line SX BDU314Y",
"Brake Rotor": "Shimano Ultegra RT-CL800",
"Crank": "FSA CK-220 IS",
"Chainring": "FSA 42T Spider Bosch",
"Battery": "Bosch CompactTube 400Wh",
"Brake Lever": "Shimano GRX BL-RX820 | Shimano RX820 Gravel",
"Wheel Material": "Aluminium (AL)"
}
{
"retailer": "canyon",
"retailerProductId": "4742",
"productUrl": "https://www.canyon.com/en-de/electric-bikes/electric-gravel-bikes/grizl-on/grizl-onfly-cf-8/4742.html",
"extractionMethod": "json-ld",
"sourceCategory": "gravel",
"rawTitle": "Grizl:ONfly CF 8",
"rawBrand": "Canyon",
"price": 4999,
"originalPrice": null,
"currency": "EUR",
"imageUrl": "https://dma.canyon.com/image/upload/w_945,h_495,c_fit/f_auto/q_auto/v1773829829/2027_FULL_grizl-on_cf-8_4742_R112_P03_bxtuxc",
"rawSpecifications": {
"Material": "Carbon (CF)",
"Weight": "17.7 kg",
"World": "E-Bike, Gravel",
"Style": "E-bike, Gravel",
"Generation": "Adult",
"Year": "2027",
"Brake Type": "Disc brake",
"Suspension Brand": "RockShox",
"Brake Brand": "Shimano",
"Number of Chainrings": "1",
"Motor Brand": "Bosch",
"Motor Model": "Performance Line SX",
"Rear Derailleur Brand": "Shimano",
"Rear Derailleur Type": "Mechanical",
"Rear Derailleur Model": "Shimano GRX",
"Suspension Fork Model": "RockShox Rudy",
"Wheel Brand": "DT Swiss",
"Frame tyre clearance": "50",
"Fork tyre clearance": "50",
"Lights": "Reflector Set | Lupine C14 Tail Light R112 Set",
"Seatpost": "Canyon S14 VCLS 2.0 CF",
"Cassette": "Shimano Deore XT M810012 10-45 12s",
"Handlebar Tape": "Canyon Ergospeed Gel",
"Chain": "Shimano Deore M6100",
"Saddle": "Fizik Argo Terra X5",
"Front Wheel": "DT Swiss HG1800 Spline 28",
"Brake": "Shimano Flat Mount Adapter +20mm",
"Handlebar": "Canyon HB0064 Ergo",
"Frame": "Canyon Grizl:ON CF",
"Suspension Fork": "Rockshox Rudy 40 mm",
"Thru Axle": "Canyon GP0433-01 Thru Axle",
"Seatpost Clamp": "Canyon GP0438-01 Seat Clamp",
"Tyre": "Schwalbe Overland 45-622 black",
"Stem": "Canyon Stem ST0037",
"Rear Derailleur": "Shimano GRX RD-RX822 12s",
"Shift-/ Brake Lever": "Shimano GRX BL-RX820 | Shimano RX820 Gravel",
"Rear Wheel": "DT Swiss HG 1800 Spline 28 12/142 CL Shimano",
"Chainguard": "Canyon GP0455-01 Chainguide",
"Motor": "Bosch Performance Line SX BDU314Y",
"Brake Rotor": "Shimano Ultegra RT-CL800",
"Crank": "FSA CK-220 IS",
"Chainring": "FSA 42T Spider Bosch",
"Battery": "Bosch CompactTube 400Wh",
"Brake Lever": "Shimano GRX BL-RX820 | Shimano RX820 Gravel",
"Wheel Material": "Aluminium (AL)"
},
"rawFeatures": [
"Your gateway to amplified escape thanks to the latest generation Bosch SX power with its natural, engaging ride feel. Off-road performance meets everyday practicality, ride your way with this adventure-ready e-bike."
],
"rawSizes": [
{
"rawSize": "XS",
"size": "XS",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 4999
},
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 4999
},
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 4999
},
{
"rawSize": "L",
"size": "L",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4999
},
{
"rawSize": "XL",
"size": "XL",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4999
}
],
"availabilityText": null,
"fetchedAt": "2026-09-19T06:34:54.363Z",
"sourceMeta": {
"productGroupId": "4742",
"rideStyle": "E-Gravel",
"variantCount": 5,
"colours": [],
"variantSkus": [
"50050486",
"50050489",
"50050491",
"50050492",
"50050493"
]
}
}