← Review table (road) · shopper page
boc:10018298036489 · source URL · confidence 0.79
Cannot win: availability is out-of-stock; no size confirmed in stock
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| XS | XS | — | unknown | unsupported | no | €3.499,99 | — |
| S | S | — | unknown | unsupported | no | €3.499,99 | — |
| M | M | — | unknown | unsupported | no | €3.499,99 | — |
| L | L | — | unknown | unsupported | no | €3.499,99 | — |
| XL | XL | — | unknown | unsupported | no | €3.499,99 | — |
| XXL | XXL | — | unknown | unsupported | no | €3.499,99 | — |
| mapping | unsupported |
|---|---|
| reason | "XS" is a letter size and there is no reviewed Storck equivalence to convert it. |
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:boc / parse | STORCK |
| model | retailer:boc / derived | Storck Aerfast.4 Red D1 AXS 2x12 |
| category | retailer:boc / derived | — |
| frameMaterial | retailer:boc / parse | Carbon |
| groupsetFamily | retailer:boc / dictionary | SRAM Red eTap AXS 2x12 |
| electronicShifting | retailer:boc / parse | eTap |
| speeds | retailer:boc / parse | 2x12 |
| suspension | retailer:boc / derived | no suspension fork and no rear shock on a drop-bar listing |
| fork | retailer:boc / dictionary | Storck Aerfast.4 Pro Disc |
| dropperPost | retailer:boc / derived | seatpost row "Storck Aerfast.4 Carbon" names no dropper, in a 25-field spec table |
| wheelSize | retailer:boc / parse | 28 |
| weightKg | retailer:boc / parse | Gewicht Kg. ca.: 8 kg |
| powerMeter | retailer:boc / derived | absent from a 25-field spec table |
| availability | retailer:boc / derived | all variants sold out |
| brakes | ai / ai (0.9) | Hydraulische Sram Red Scheibenbremsen |
info brake-actuation-unstated — The spec table says "Disc" without saying whether the disc brake is hydraulic or mechanical. Recorded as unknown; the two are not interchangeable to a buyer.info suspicious-discount — Claimed 50% off. Treated as context only; it does not affect the ranking.info wheel-material-unknown — Wheel material could not be established.{
"frameScore": 26,
"drivetrainScore": 40,
"wheelScore": 4,
"extrasScore": 3,
"suspensionScore": 0,
"weightAdjustment": 2.7,
"equipmentValue": 75.7,
"notes": [
"SRAM Red AXS = 40.",
"Wheels unknown: scored below basic aluminium rather than assumed.",
"Brakes \"hydraulic-disc\" +3.",
"8 kg vs 8.9 kg road reference = +2.7."
],
"marketPrice": 4489,
"valueScore": 1.283,
"savingsVsMarket": 989.0100000000002
}
{
"requested": [
"wheelMaterial",
"wheelTier",
"brakes"
],
"applied": [
"brakes"
],
"rejected": [],
"notes": "Wheelset is named 'Storck Zeitjaeger Comp 55R' but the source does not state its material or a recognized tier; therefore wheelMaterial and wheelTier are null. All drivetrain components shown are SRAM Red variants, so mixedGroupset is set to false based on listed crank and derailleur.",
"raw": {
"frameMaterial": {
"value": "carbon",
"evidence": "Rahmenmaterial: Carbon",
"confidence": 0.9
},
"groupsetBrand": {
"value": "SRAM",
"evidence": "Schaltung: SRAM Red eTap",
"confidence": 0.9
},
"groupsetFamily": {
"value": "Red AXS",
"evidence": "Schaltwerk: SRAM Red eTap AXS 2x12",
"confidence": 0.9
},
"electronicShifting": {
"value": "true",
"evidence": "Präzise elektronische Sram Red eTap AXS Schaltung",
"confidence": 0.9
},
"speeds": {
"value": "24",
"evidence": "Anzahl Gänge: 24",
"confidence": 0.9
},
"mixedGroupset": {
"value": "false",
"evidence": "Kurbelarm: SRAM Red",
"confidence": 0.8
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0.4
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0.4
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Hydraulische Sram Red Scheibenbremsen",
"confidence": 0.9
},
"weightKg": {
"value": "8",
"evidence": "Gewicht Kg. ca.: 8 kg",
"confidence": 0.9
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0.4
},
"notes": "Wheelset is named 'Storck Zeitjaeger Comp 55R' but the source does not state its material or a recognized tier; therefore wheelMaterial and wheelTier are null. All drivetrain components shown are SRAM Red variants, so mixedGroupset is set to false based on listed crank and derailleur."
}
}
{
"id": "boc:10018298036489",
"retailer": "boc",
"retailerProductId": "10018298036489",
"productUrl": "https://boc24.de/products/storck-aerfast-4-red-d1-axs-2x12",
"brand": "Storck",
"model": "Aerfast.4 Red D1 AXS 2x12",
"modelYear": null,
"category": "road",
"categoryBasis": "route",
"sourceCategory": "road",
"price": 3499.99,
"originalPrice": 6999,
"currency": "EUR",
"discountPercent": 50,
"frameMaterial": "carbon",
"frameModel": "Storck Aerfast.4 Pro Disc",
"frameTier": null,
"groupsetBrand": "SRAM",
"groupsetFamily": "Red AXS",
"groupsetGeneration": null,
"electronicShifting": true,
"speeds": 12,
"mixedGroupset": false,
"groupsetComponents": {
"rearDerailleur": "Red AXS",
"cassette": "Red"
},
"groupsetTierSpread": 0,
"crank": null,
"cassette": "SRAM Red 12x, 10-33",
"brakes": "hydraulic-disc",
"brakePistons": null,
"brakeTier": "unknown",
"suspension": "none",
"fork": {
"make": null,
"line": null,
"tier": "rigid",
"travelMm": 0
},
"rearShock": null,
"dropperPost": false,
"beltDrive": null,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": null,
"wheelSize": "28",
"wheelset": "Storck Zeitjaeger Comp 55R",
"wheelMaterial": "unknown",
"wheelTier": "unknown",
"tyres": "Conti Grand Prix SL",
"weightKg": 8,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "XS",
"size": "XS",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 3499.99,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 3499.99,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 3499.99,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "L",
"size": "L",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 3499.99,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "XL",
"size": "XL",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 3499.99,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "XXL",
"size": "XXL",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 3499.99,
"preorder": false,
"deliveryNote": null
}
],
"seller": null,
"availability": "out-of-stock",
"gtins": [],
"imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_StorckAerfast4RedD1AXS212-0-redblack-235195.jpg?v=1777987879",
"rawTitle": "Storck Aerfast.4 Red D1 AXS 2x12",
"fetchedAt": "2026-09-19T05:24:34.579Z",
"normalizationConfidence": 0.79,
"warnings": [
{
"code": "brake-actuation-unstated",
"message": "The spec table says \"Disc\" without saying whether the disc brake is hydraulic or mechanical. Recorded as unknown; the two are not interchangeable to a buyer.",
"severity": "info"
},
{
"code": "suspicious-discount",
"message": "Claimed 50% off. Treated as context only; it does not affect the ranking.",
"severity": "info"
},
{
"code": "wheel-material-unknown",
"message": "Wheel material could not be established.",
"severity": "info"
}
]
}
{
"Ausstattung": "Leichter Carbonrahmen Leichte Carbongabel Präzise elektronische Sram Red eTap AXS Schaltung Hydraulische Sram Red Scheibenbremsen Storck Zeitjaeger Comp 55R Laufräder Griffige Conti Grand Prix SL Reifen",
"Anzahl Gänge": "24",
"Artikelmarke": "Storck",
"Bereifung": "Conti Grand Prix SL",
"Bremsen": "SRAM Red Disc 160/160 mm",
"Bremshebel": "SRAM Red e-Tap AXS 2x12",
"Gabel": "Storck Aerfast.4 Pro Disc",
"Geschlecht": "Unisex",
"Gewicht Kg. ca.": "8 kg",
"Innenlager": "Pressfit™ Durchmesser 41x86,5 mm",
"Kassette": "SRAM Red 12x, 10-33",
"Kette": "SRAM Red",
"Kurbelarm": "SRAM Red 48/35",
"Laufräder": "Storck Zeitjaeger Comp 55R",
"Laufradgröße": "28 Zoll",
"Rahmen": "Storck Aerfast.4 Pro Disc",
"Rahmenform": "Diamant",
"Rahmenmaterial": "Carbon",
"Sattel": "Fizik Vento Argo R5",
"Sattelstütze": "Storck Aerfast.4 Carbon",
"Schaltung": "SRAM Red eTap",
"Schaltungstyp": "Kettenschaltung",
"Schaltwerk": "SRAM Red eTap AXS 2x12",
"Steuersatz": "Aerfast.4",
"Vorbau": "RBSU Aerfast.4"
}
{
"retailer": "boc",
"retailerProductId": "10018298036489",
"productUrl": "https://boc24.de/products/storck-aerfast-4-red-d1-axs-2x12",
"extractionMethod": "public-json-api",
"sourceCategory": "road",
"rawTitle": "Storck Aerfast.4 Red D1 AXS 2x12",
"rawBrand": "STORCK",
"price": 3499.99,
"originalPrice": 6999,
"currency": "EUR",
"imageUrl": "https://cdn.shopify.com/s/files/1/0582/1677/5854/files/az_StorckAerfast4RedD1AXS212-0-redblack-235195.jpg?v=1777987879",
"rawSpecifications": {
"Ausstattung": "Leichter Carbonrahmen Leichte Carbongabel Präzise elektronische Sram Red eTap AXS Schaltung Hydraulische Sram Red Scheibenbremsen Storck Zeitjaeger Comp 55R Laufräder Griffige Conti Grand Prix SL Reifen",
"Anzahl Gänge": "24",
"Artikelmarke": "Storck",
"Bereifung": "Conti Grand Prix SL",
"Bremsen": "SRAM Red Disc 160/160 mm",
"Bremshebel": "SRAM Red e-Tap AXS 2x12",
"Gabel": "Storck Aerfast.4 Pro Disc",
"Geschlecht": "Unisex",
"Gewicht Kg. ca.": "8 kg",
"Innenlager": "Pressfit™ Durchmesser 41x86,5 mm",
"Kassette": "SRAM Red 12x, 10-33",
"Kette": "SRAM Red",
"Kurbelarm": "SRAM Red 48/35",
"Laufräder": "Storck Zeitjaeger Comp 55R",
"Laufradgröße": "28 Zoll",
"Rahmen": "Storck Aerfast.4 Pro Disc",
"Rahmenform": "Diamant",
"Rahmenmaterial": "Carbon",
"Sattel": "Fizik Vento Argo R5",
"Sattelstütze": "Storck Aerfast.4 Carbon",
"Schaltung": "SRAM Red eTap",
"Schaltungstyp": "Kettenschaltung",
"Schaltwerk": "SRAM Red eTap AXS 2x12",
"Steuersatz": "Aerfast.4",
"Vorbau": "RBSU Aerfast.4"
},
"rawFeatures": [
"Leichter Carbonrahmen Leichte Carbongabel Präzise elektronische Sram Red eTap AXS Schaltung Hydraulische Sram Red Scheibenbremsen Storck Zeitjaeger Comp 55R Laufräder Griffige Conti Grand Prix SL Reifen"
],
"rawSizes": [
{
"rawSize": "XS",
"size": "XS",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 3499.99,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 3499.99,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 3499.99,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "L",
"size": "L",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 3499.99,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "XL",
"size": "XL",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 3499.99,
"preorder": false,
"deliveryNote": null
},
{
"rawSize": "XXL",
"size": "XXL",
"sizeCm": null,
"inStock": false,
"stockCount": null,
"price": 3499.99,
"preorder": false,
"deliveryNote": null
}
],
"availabilityText": "all variants sold out",
"fetchedAt": "2026-09-19T05:24:34.579Z",
"sourceMeta": {
"shopifyProductId": 10018298036489,
"handle": "storck-aerfast-4-red-d1-axs-2x12",
"productType": "WG1",
"variantSkus": [
"235195-1",
"235195-2",
"235195-3",
"235195-4",
"235195-5",
"235195-6"
]
}
}