← Review table (gravel) · shopper page
bike-discount:bd042f3b07e94c9aa2212edf00469713 · source URL · confidence 0.8
Cannot win: category is mtb, not gravel; availability is out-of-stock; no size confirmed in stock; not-a-gravel-bike
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| XS | XS | — | unknown | unsupported | no | listing price | — |
| S | S | — | unknown | unsupported | no | listing price | — |
| M | M | — | unknown | unsupported | no | listing price | — |
| L | L | — | unknown | unsupported | no | listing price | — |
| XL | XL | — | unknown | unsupported | no | listing price | — |
| mapping | unsupported |
|---|---|
| reason | Cube publishes no defensible conventional equivalence for its letter sizes. CUBE prints a centimetre figure beside its Nuroad letters and it is a frame measurement, not a size name — and the Nuroad range proves it on its own: this crawl carries three different ladders under one range name. Nuroad C:62 is XS=43 S=46 M=49 L=51 XL=54, Nuroad EX / Pro is XS=44.7 S=47.7 M=50.7 L=52.7 XL=55.7, and Nuroad Race / SLX is XS=47 S=50 M=53 L=55 XL=57. One letter cannot be three sizes. Every one of those ladders also sits 2-6 cm below the conventional German scale, which is the signature of a seat tube on a compact frame, so mapping any of them would tell a 53 cm rider that a Nuroad M fits when CUBE's own dealers sell that bike as a 56. CUBE's numerically-sized ROAD bikes (47/50/53/56/58/60/62) are unaffected: they are numbers on the conventional scale and are used as they are. |
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:bike-discount / parse | Cube |
| model | retailer:bike-discount / derived | Cube Nulane Deluxe EXC grey and chrome |
| category | retailer:bike-discount / derived | flat or riser handlebar: "Flat Race Bar" |
| frameMaterial | retailer:bike-discount / parse | Aluminium |
| speeds | retailer:bike-discount / parse | 1 x 8 |
| brakes | retailer:bike-discount / parse | Hydr. Disc |
| brakeTier | retailer:bike-discount / dictionary | BR-MT200 |
| brakePistons | retailer:bike-discount / parse | Shimano caliper code BR-MT200 |
| suspension | retailer:bike-discount / derived | Rigid |
| fork | retailer:bike-discount / dictionary | Rigid |
| dropperPost | retailer:bike-discount / derived | seatpost row "CUBE Performance Post, 27.2mm" names no dropper, in a 24-field spec table |
| beltDrive | retailer:bike-discount / parse | Gates S150 CDN, 46T, 45.5mm Beltline |
| wheelSize | retailer:bike-discount / parse | 28 |
| wheelMaterial | retailer:bike-discount / dictionary | ACID EX25 |
| wheelTier | retailer:bike-discount / dictionary | ACID EX25 |
| weightKg | retailer:bike-discount / parse | Weight: starting from 12,6 kg |
| powerMeter | retailer:bike-discount / derived | absent from a 24-field spec table |
| availability | retailer:bike-discount / derived | 0/5 sizes in stock |
blocking not-a-gravel-bike — Classified as mtb.high groupset-unknown — Groupset could not be established.info mixed-groupset — Not a uniform groupset: {}. Ranked on the shifting level, with a penalty.{
"frameScore": 11,
"drivetrainScore": 0,
"wheelScore": 5,
"extrasScore": 0,
"suspensionScore": 0,
"weightAdjustment": -3,
"equipmentValue": 13,
"notes": [
"Groupset not identified: 0 drivetrain points.",
"Mixed groupset, but no crank or cassette below the family it is ranked as: no penalty.",
"Wheels \"basic-aluminium\" = 5.",
"Brakes \"hydraulic-disc\" = 0, the baseline for gravel.",
"12.6 kg vs 10.4 kg gravel reference = -3."
],
"marketPrice": 868,
"valueScore": 0.869,
"savingsVsMarket": -131
}
{
"requested": [
"groupsetFamily"
],
"applied": [],
"rejected": [],
"notes": "The build uses a Shimano Alfine internal-gear hub (8-Speed) with Shimano Alfine shifters and a Gates belt crank — Alfine is not in the allowed groupsetFamily vocabulary, so groupsetFamily is set to null. Weight string converted from '12,6 kg' to '12.6'.",
"raw": {
"frameMaterial": {
"value": "aluminium",
"evidence": "Frame material: Aluminium",
"confidence": 0.95
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Gear shifters: Shimano Alfine SL-S7000",
"confidence": 0.95
},
"groupsetFamily": {
"value": null,
"evidence": null,
"confidence": 0.01
},
"electronicShifting": {
"value": null,
"evidence": null,
"confidence": 0.01
},
"speeds": {
"value": "8",
"evidence": "Rear hub: Shimano Alfine SG-S7001-8, 8-Speed",
"confidence": 0.95
},
"mixedGroupset": {
"value": "true",
"evidence": "Crankset: Gates S150 CDN, 46T, 45.5mm Beltline\nBottom bracket: Thun Zumba\nGear shifters: Shimano Alfine SL-S7000",
"confidence": 0.9
},
"wheelMaterial": {
"value": null,
"evidence": null,
"confidence": 0.01
},
"wheelTier": {
"value": null,
"evidence": null,
"confidence": 0.01
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Shimano BR-MT200, Hydr. Disc Brake (160/160)",
"confidence": 0.95
},
"weightKg": {
"value": "12.6",
"evidence": "Weight: starting from 12,6 kg",
"confidence": 0.9
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0.01
},
"notes": "The build uses a Shimano Alfine internal-gear hub (8-Speed) with Shimano Alfine shifters and a Gates belt crank — Alfine is not in the allowed groupsetFamily vocabulary, so groupsetFamily is set to null. Weight string converted from '12,6 kg' to '12.6'."
}
}
{
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"productUrl": "https://www.bike-discount.de/en/cube-nulane-deluxe-exc-grey-and-chrome",
"brand": "Cube",
"model": "Nulane Deluxe EXC grey and chrome",
"modelYear": null,
"category": "mtb",
"categoryBasis": "inferred",
"sourceCategory": "gravel",
"price": 999,
"originalPrice": null,
"currency": "EUR",
"discountPercent": null,
"frameMaterial": "aluminium",
"frameModel": "Aluminium Superlite, Urban, Double Butted",
"frameTier": null,
"groupsetBrand": null,
"groupsetFamily": null,
"groupsetGeneration": null,
"electronicShifting": null,
"speeds": 8,
"mixedGroupset": true,
"groupsetComponents": null,
"groupsetTierSpread": 0,
"crank": "Gates S150 CDN, 46T, 45.5mm Beltline",
"cassette": null,
"brakes": "hydraulic-disc",
"brakePistons": 2,
"brakeTier": "basic",
"suspension": "none",
"fork": {
"make": null,
"line": null,
"tier": "rigid",
"travelMm": 0
},
"rearShock": null,
"dropperPost": false,
"beltDrive": true,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": null,
"wheelSize": "28",
"wheelset": "ACID EX25, 32H, Disc, Tubeless Ready | Shimano HB-QC300, QR, Centerlock | Shimano Alfine SG-S7001-8, 8-Speed",
"wheelMaterial": "aluminium",
"wheelTier": "basic-aluminium",
"tyres": "Schwalbe G-One Comp, ActiveL, 40-622",
"weightKg": 12.6,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "XS",
"size": "XS",
"sizeCm": null,
"inStock": false,
"stockCount": 0,
"price": null
},
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": false,
"stockCount": 0,
"price": null
},
{
"rawSize": "M",
"size": "M",
"sizeCm": null,
"inStock": false,
"stockCount": 0,
"price": null
},
{
"rawSize": "L",
"size": "L",
"sizeCm": null,
"inStock": false,
"stockCount": 0,
"price": null
},
{
"rawSize": "XL",
"size": "XL",
"sizeCm": null,
"inStock": false,
"stockCount": 0,
"price": null
}
],
"seller": null,
"availability": "out-of-stock",
"gtins": [],
"imageUrl": "https://www.bike-discount.de/media/6d/e8/8b/1786544402/1162400_S_00-5b85_4m6.jpg?ts=1786544402",
"rawTitle": "Cube Nulane Deluxe EXC grey and chrome",
"fetchedAt": "2026-09-19T04:44:17.946Z",
"normalizationConfidence": 0.8,
"warnings": [
{
"code": "not-a-gravel-bike",
"message": "Classified as mtb.",
"severity": "blocking"
},
{
"code": "groupset-unknown",
"message": "Groupset could not be established.",
"severity": "high"
},
{
"code": "mixed-groupset",
"message": "Not a uniform groupset: {}. Ranked on the shifting level, with a penalty.",
"severity": "info"
}
]
}
{
"Frame": "Aluminium Superlite, Urban, Double Butted",
"Frame material": "Aluminium",
"Wheel size": "28\"",
"Speeds": "1 x 8",
"Colour": "grey´n´chrome",
"Fork": "Aluminium Rigid Fork",
"Brakes": "Shimano BR-MT200, Hydr. Disc Brake (160/160)",
"Brake discs": "160mm / 160 mm",
"Headset": "VP Semi-Integrated, Top 1/18\", Bottom 1 1/8\", Sealed Bearing",
"Stem": "CUBE Performance Stem SLX, 31.8mm",
"Handlebar": "CUBE Flat Race Bar, 660mm",
"Bar grips": "ACID Travel",
"Saddle": "ACID Nuance Lite",
"Seatpost": "CUBE Performance Post, 27.2mm",
"Crankset": "Gates S150 CDN, 46T, 45.5mm Beltline",
"Bottom bracket": "Thun Zumba",
"Gear shifters": "Shimano Alfine SL-S7000",
"Tyres": "Schwalbe G-One Comp, ActiveL, 40-622",
"Front hub": "Shimano HB-QC300, QR, Centerlock",
"Rear hub": "Shimano Alfine SG-S7001-8, 8-Speed",
"Rims": "ACID EX25, 32H, Disc, Tubeless Ready",
"Pedals": "CUBE PP MTB",
"Maximum total weight allowed": "140 kg (body weight + bicycle + equipment)",
"Weight": "starting from 12,6 kg"
}
{
"retailer": "bike-discount",
"retailerProductId": "bd042f3b07e94c9aa2212edf00469713",
"productUrl": "https://www.bike-discount.de/en/cube-nulane-deluxe-exc-grey-and-chrome",
"extractionMethod": "embedded-json",
"sourceCategory": "gravel",
"rawTitle": "Cube Nulane Deluxe EXC grey and chrome",
"rawBrand": "Cube",
"price": 999,
"originalPrice": null,
"currency": "EUR",
"imageUrl": "https://www.bike-discount.de/media/6d/e8/8b/1786544402/1162400_S_00-5b85_4m6.jpg?ts=1786544402",
"rawSpecifications": {
"Frame": "Aluminium Superlite, Urban, Double Butted",
"Frame material": "Aluminium",
"Wheel size": "28\"",
"Speeds": "1 x 8",
"Colour": "grey´n´chrome",
"Fork": "Aluminium Rigid Fork",
"Brakes": "Shimano BR-MT200, Hydr. Disc Brake (160/160)",
"Brake discs": "160mm / 160 mm",
"Headset": "VP Semi-Integrated, Top 1/18\", Bottom 1 1/8\", Sealed Bearing",
"Stem": "CUBE Performance Stem SLX, 31.8mm",
"Handlebar": "CUBE Flat Race Bar, 660mm",
"Bar grips": "ACID Travel",
"Saddle": "ACID Nuance Lite",
"Seatpost": "CUBE Performance Post, 27.2mm",
"Crankset": "Gates S150 CDN, 46T, 45.5mm Beltline",
"Bottom bracket": "Thun Zumba",
"Gear shifters": "Shimano Alfine SL-S7000",
"Tyres": "Schwalbe G-One Comp, ActiveL, 40-622",
"Front hub": "Shimano HB-QC300, QR, Centerlock",
"Rear hub": "Shimano Alfine SG-S7001-8, 8-Speed",
"Rims": "ACID EX25, 32H, Disc, Tubeless Ready",
"Pedals": "CUBE PP MTB",
"Maximum total weight allowed": "140 kg (body weight + bicycle + equipment)",
"Weight": "starting from 12,6 kg"
},
"rawFeatures": [],
"rawSizes": [
{
"rawSize": "XS",
"size": "XS",
"sizeCm": null,
"inStock": false,
"stockCount": 0,
"price": null
},
{
"rawSize": "S",
"size": "S",
"sizeCm": null,
"inStock": false,
"stockCount": 0,
"price": null
},
{
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"size": "M",
"sizeCm": null,
"inStock": false,
"stockCount": 0,
"price": null
},
{
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"size": "L",
"sizeCm": null,
"inStock": false,
"stockCount": 0,
"price": null
},
{
"rawSize": "XL",
"size": "XL",
"sizeCm": null,
"inStock": false,
"stockCount": 0,
"price": null
}
],
"availabilityText": null,
"fetchedAt": "2026-09-19T04:44:17.946Z",
"sourceMeta": {
"sku": null,
"itemNo": "20260594"
}
}