← Review table (gravel) · shopper page
bikeexchange:cannondale-topstone-carbon-lefty-1-2021 · source URL · confidence 1 · GTIN 0884603825075
Can win a band.
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| M | M | — | unknown | unsupported | yes | €4.999 | — |
| mapping | unsupported |
|---|---|
| reason | Cannondale publishes no defensible conventional equivalence for its letter sizes. Cannondale's Topstone dual label is a seat tube: XS=41 S=46 M=51 L=55 XL=60, a 5 cm step per letter against the conventional scale's 2-2.5 cm, and XS sits 8.5 cm below where the market puts an XS. The harvester rejects the pooled ladder for the same reason (implausible-step); this records the verdict so the stated centimetres are actively discarded rather than merely left unmapped. |
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 | Cannondale |
| model | retailer:bikeexchange / derived | Cannondale Topstone Carbon Lefty 1 |
| modelYear | retailer:bikeexchange / parse | Jahr: 2022 |
| category | retailer:bikeexchange / parse | Topstone |
| frameMaterial | retailer:bikeexchange / parse | Carbon |
| groupsetFamily | retailer:bikeexchange / dictionary | SRAM Force eTap AXS HRD, 12-speed |
| electronicShifting | retailer:bikeexchange / parse | eTap |
| speeds | retailer:bikeexchange / parse | 12-speed |
| suspension | retailer:bikeexchange / derived | suspension fork "All-New Lefty Oliver Carbon, 30mm travel, Chamber Damper w/ " and no rear shock in a 27-field spec table |
| fork | retailer:bikeexchange / parse | All-New Lefty Oliver Carbon, 30mm travel, Chamber Damper w/ All-Over tune, ISO High-Ride air spring, tapered steerer, 65 |
| dropperPost | retailer:bikeexchange / derived | seatpost row "HollowGram SAVE Carbon, 27.2 x 350mm" names no dropper, in a 27-field spec table |
| wheelMaterial | retailer:bikeexchange / parse | Carbon |
| wheelTier | retailer:bikeexchange / dictionary | Carbon |
| powerMeter | retailer:bikeexchange / derived | absent from a 27-field spec table |
| availability | retailer:bikeexchange / derived | sizes 1: 1 stocked, 0 gone, 0 unread |
| seller | retailer:bikeexchange / parse | M: Die Edelhelfer Dortmund |
| brakes | ai / ai (0.7) | SRAM Force eTap AXS HRD |
info brake-actuation-unstated — The spec table says "Scheibenbremse" without saying whether the disc brake is hydraulic or mechanical. Recorded as unknown; the two are not interchangeable to a buyer.info single-size-only — Only one size is in stock (M).{
"frameScore": 26,
"drivetrainScore": 33,
"wheelScore": 13,
"extrasScore": 0,
"suspensionScore": 0,
"weightAdjustment": 0,
"equipmentValue": 72,
"notes": [
"SRAM Force AXS = 33.",
"Wheels \"entry-carbon\" = 13.",
"Brakes \"hydraulic-disc\" = 0, the baseline for gravel.",
"Weight not published: no weight adjustment either way."
],
"marketPrice": 4611,
"valueScore": 0.922,
"savingsVsMarket": -388
}
{
"requested": [
"brakes",
"weightKg"
],
"applied": [
"brakes"
],
"rejected": [],
"notes": "groupsetFamily set to null because the drivetrain named is SRAM X01 Eagle AXS which is not in the allowed vocabulary. mixedGroupset true because drivetrain (SRAM X01 Eagle AXS) and crank/levers (SRAM Force AXS / SRAM Force eTap AXS HRD) are from different families. brakes classified as hydraulic-disc based on the 'SRAM Force eTap AXS HRD' designation; source explicitly states only 'Scheibenbremse' and specific hydraulic indication is inferred from 'HRD'. wheelTier assigned 'high-quality-carbon' based on the named HollowGram 23 Superlight Hi-Impact Carbon wheelset.",
"raw": {
"frameMaterial": {
"value": "carbon",
"evidence": "BallisTec Carbon Frame",
"confidence": 0.9
},
"groupsetBrand": {
"value": "SRAM",
"evidence": "SRAM X01 Eagle AXS",
"confidence": 0.9
},
"groupsetFamily": {
"value": null,
"evidence": null,
"confidence": 0
},
"electronicShifting": {
"value": "true",
"evidence": "SRAM X01 Eagle AXS",
"confidence": 0.9
},
"speeds": {
"value": "12",
"evidence": "12-speed",
"confidence": 0.9
},
"mixedGroupset": {
"value": "true",
"evidence": "Schaltung: SRAM X01 Eagle AXS\nKurbelgarnitur: SRAM Force AXS 1x Crankset, DUB Spindle, 40T",
"confidence": 0.9
},
"wheelMaterial": {
"value": "carbon",
"evidence": "HollowGram 23, Superlight Hi-Impact Carbon",
"confidence": 0.9
},
"wheelTier": {
"value": "high-quality-carbon",
"evidence": "HollowGram 23, Superlight Hi-Impact Carbon",
"confidence": 0.75
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "SRAM Force eTap AXS HRD",
"confidence": 0.7
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 0
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0
},
"notes": "groupsetFamily set to null because the drivetrain named is SRAM X01 Eagle AXS which is not in the allowed vocabulary. mixedGroupset true because drivetrain (SRAM X01 Eagle AXS) and crank/levers (SRAM Force AXS / SRAM Force eTap AXS HRD) are from different families. brakes classified as hydraulic-disc based on the 'SRAM Force eTap AXS HRD' designation; source explicitly states only 'Scheibenbremse' and specific hydraulic indication is inferred from 'HRD'. wheelTier assigned 'high-quality-carbon' based on the named HollowGram 23 Superlight Hi-Impact Carbon wheelset."
}
}
{
"id": "bikeexchange:cannondale-topstone-carbon-lefty-1-2021",
"retailer": "bikeexchange",
"retailerProductId": "cannondale-topstone-carbon-lefty-1-2021",
"productUrl": "https://www.bikeexchange.de/de-DE/products/cannondale-topstone-carbon-lefty-1-2021?sku=CAN_0000011525",
"brand": "Cannondale",
"model": "Topstone Carbon Lefty 1",
"modelYear": 2022,
"category": "gravel",
"categoryBasis": "stated",
"sourceCategory": "gravel",
"price": 4999,
"originalPrice": 7499,
"currency": "EUR",
"discountPercent": 33,
"frameMaterial": "carbon",
"frameModel": "BallisTec Carbon Frame, Kingpin suspension system, 12x142 Speed Release thru-axle, dropper post compatible, direct line cable routing",
"frameTier": null,
"groupsetBrand": "SRAM",
"groupsetFamily": "Force AXS",
"groupsetGeneration": null,
"electronicShifting": true,
"speeds": 12,
"mixedGroupset": false,
"groupsetComponents": {
"shifters": "Force AXS",
"crank": "Force AXS"
},
"groupsetTierSpread": 0,
"crank": "SRAM Force AXS 1x Crankset, DUB Spindle, 40T",
"cassette": "SRAM PG-1295, X01 Eagle, 10-50, 12-speed",
"brakes": "hydraulic-disc",
"brakePistons": null,
"brakeTier": "unknown",
"suspension": "front",
"fork": {
"make": null,
"line": null,
"tier": "unknown",
"travelMm": null
},
"rearShock": null,
"dropperPost": false,
"beltDrive": null,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": null,
"wheelSize": null,
"wheelset": "HollowGram 23, Superlight Hi-Impact Carbon, 28h, 23mm IW, tubeless ready",
"wheelMaterial": "carbon",
"wheelTier": "entry-carbon",
"tyres": null,
"weightKg": null,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4999,
"seller": "Die Edelhelfer Dortmund",
"deliveryNote": "Reguläre Lieferzeit 4 Tage"
}
],
"seller": "Die Edelhelfer Dortmund",
"availability": "limited",
"gtins": [
"0884603825075"
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"imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/a3ea1097aa294e07e63a-rssp8a_q.jpg",
"rawTitle": "Cannondale Topstone Carbon Lefty 1",
"fetchedAt": "2026-09-19T05:25:08.450Z",
"normalizationConfidence": 1,
"warnings": [
{
"code": "brake-actuation-unstated",
"message": "The spec table says \"Scheibenbremse\" without saying whether the disc brake is hydraulic or mechanical. Recorded as unknown; the two are not interchangeable to a buyer.",
"severity": "info"
},
{
"code": "single-size-only",
"message": "Only one size is in stock (M).",
"severity": "info"
}
]
}
{
"Rahmen": "BallisTec Carbon Frame, Kingpin suspension system, 12x142 Speed Release thru-axle, dropper post compatible, direct line cable routing",
"Bremse": "SRAM Centerline, 160/160mm rotors",
"Bremsscheibe vorne": "⌀ 160mm",
"Bremsscheibe hinten": "⌀ 160mm",
"Art der Bremse": "Scheibenbremse",
"Bremshebel": "SRAM Force AXS",
"Speichen": "HollowGram 2.0/1.8/2.0",
"Laufräder": "HollowGram 23, Superlight Hi-Impact Carbon, 28h, 23mm IW, tubeless ready",
"Naben": "(F) Lefty 50, 6-bolt / (R) HollowGram 12x142mm centerlock w/ DT Swiss 370 Internals",
"Vorbau": "HollowGram SAVE, Alloy, -6°",
"Steuersatz": "Integrated, 1-1/8\" - 1-1/2\"",
"Lenker": "HollowGram SAVE SystemBar, Carbon, 8 deg. pitch adjust",
"Griffe": "Cannondale Bar Tape, 3.5mm",
"Schaltung": "SRAM X01 Eagle AXS",
"Kurbelgarnitur": "SRAM Force AXS 1x Crankset, DUB Spindle, 40T",
"Pedale": "Not included",
"Schalthebel": "SRAM Force eTap AXS HRD, 12-speed",
"Kassette": "SRAM PG-1295, X01 Eagle, 10-50, 12-speed",
"Innenlager": "SRAM DUB BB30 83-A",
"Kette / Riemen": "SRAM X01 Eagle, 12-speed",
"Sattel": "Fabric Scoop Shallow Race, ti rails",
"Sattelstütze": "HollowGram SAVE Carbon, 27.2 x 350mm",
"Gabel Bauart": "Federgabel",
"Federweg vorne": "30mm",
"Gabelhersteller": "Cannondale",
"Gabel": "All-New Lefty Oliver Carbon, 30mm travel, Chamber Damper w/ All-Over tune, ISO High-Ride air spring, tapered steerer, 650b, 55mm offset",
"Jahr": "2022"
}
{
"retailer": "bikeexchange",
"retailerProductId": "cannondale-topstone-carbon-lefty-1-2021",
"productUrl": "https://www.bikeexchange.de/de-DE/products/cannondale-topstone-carbon-lefty-1-2021?sku=CAN_0000011525",
"extractionMethod": "embedded-json",
"sourceCategory": "gravel",
"rawTitle": "Cannondale Topstone Carbon Lefty 1",
"rawBrand": "Cannondale",
"price": 4999,
"originalPrice": 7499,
"currency": "EUR",
"imageUrl": "https://images.cdn.europe-west1.gcp.commercetools.com/078b97e9-ed31-4c81-baae-cdd44f3bf3c1/a3ea1097aa294e07e63a-rssp8a_q.jpg",
"rawSpecifications": {
"Rahmen": "BallisTec Carbon Frame, Kingpin suspension system, 12x142 Speed Release thru-axle, dropper post compatible, direct line cable routing",
"Bremse": "SRAM Centerline, 160/160mm rotors",
"Bremsscheibe vorne": "⌀ 160mm",
"Bremsscheibe hinten": "⌀ 160mm",
"Art der Bremse": "Scheibenbremse",
"Bremshebel": "SRAM Force AXS",
"Speichen": "HollowGram 2.0/1.8/2.0",
"Laufräder": "HollowGram 23, Superlight Hi-Impact Carbon, 28h, 23mm IW, tubeless ready",
"Naben": "(F) Lefty 50, 6-bolt / (R) HollowGram 12x142mm centerlock w/ DT Swiss 370 Internals",
"Vorbau": "HollowGram SAVE, Alloy, -6°",
"Steuersatz": "Integrated, 1-1/8\" - 1-1/2\"",
"Lenker": "HollowGram SAVE SystemBar, Carbon, 8 deg. pitch adjust",
"Griffe": "Cannondale Bar Tape, 3.5mm",
"Schaltung": "SRAM X01 Eagle AXS",
"Kurbelgarnitur": "SRAM Force AXS 1x Crankset, DUB Spindle, 40T",
"Pedale": "Not included",
"Schalthebel": "SRAM Force eTap AXS HRD, 12-speed",
"Kassette": "SRAM PG-1295, X01 Eagle, 10-50, 12-speed",
"Innenlager": "SRAM DUB BB30 83-A",
"Kette / Riemen": "SRAM X01 Eagle, 12-speed",
"Sattel": "Fabric Scoop Shallow Race, ti rails",
"Sattelstütze": "HollowGram SAVE Carbon, 27.2 x 350mm",
"Gabel Bauart": "Federgabel",
"Federweg vorne": "30mm",
"Gabelhersteller": "Cannondale",
"Gabel": "All-New Lefty Oliver Carbon, 30mm travel, Chamber Damper w/ All-Over tune, ISO High-Ride air spring, tapered steerer, 650b, 55mm offset",
"Jahr": "2022"
},
"rawFeatures": [
"Carbon",
"SRAM X01 Eagle AXS",
"Beschreibung"
],
"rawSizes": [
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": true,
"stockCount": null,
"price": 4999,
"seller": "Die Edelhelfer Dortmund",
"deliveryNote": "Reguläre Lieferzeit 4 Tage"
}
],
"availabilityText": "sizes 1: 1 stocked, 0 gone, 0 unread",
"fetchedAt": "2026-09-19T05:25:08.450Z",
"sourceMeta": {
"skus": [
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],
"shopSkus": [
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],
"seller": "Die Edelhelfer Dortmund",
"sellerOfSize": "M",
"sellerId": "c899f3af-03d0-4991-ac94-5255cfbc7d9a",
"storeKey": "store_01KCPF1TAC6CR6Z8A968GS74KC_eur",
"storeCity": "Hombruch",
"storeCountry": "DE",
"storeDelivers": true,
"storeClickAndCollect": true,
"storeReservation": true,
"storeDeliveryTime": "P4D",
"shippingPrice": 75,
"hasMoreSellers": false,
"condition": "NEW",
"ctProductId": "226f5562-4ca3-4d1a-ae41-6268cc986817",
"shopCategory": "Gravel",
"colourCount": 1,
"fetchedSku": "CAN_0000011525"
}
}