← Review table (road) · shopper page
bike-components:221815 · source URL · confidence 1
Can win a band.
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| M | M | — | unknown | unsupported | yes | €3.490 | — |
| L | L | — | unknown | unsupported | yes | €3.490 | — |
| XL | XL | — | unknown | unsupported | no | €3.990 | — |
| XXL | XXL | — | unknown | unsupported | no | €3.990 | — |
| S | S | — | unknown | unsupported | yes | €3.490 | — |
| mapping | unsupported |
|---|---|
| reason | "M" is a letter size and there is no reviewed Specialized 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:bike-components / parse | Specialized |
| model | retailer:bike-components / derived | Specialized Roubaix Comp Di2 28'' Carbon Road Bike |
| category | retailer:bike-components / parse | Road Bike |
| frameMaterial | retailer:bike-components / parse | Carbon |
| groupsetFamily | retailer:bike-components / dictionary | Shimano 105 Di2 || Shimano 105 Di2 R7150, 12-speed || Shimano 105 Di2 R7150 |
| electronicShifting | retailer:bike-components / derived | Di2 |
| speeds | retailer:bike-components / parse | 12-speed |
| brakes | retailer:bike-components / parse | hydraulic |
| suspension | retailer:bike-components / derived | no suspension fork and no rear shock on a drop-bar listing |
| fork | retailer:bike-components / dictionary | Specialized Future Shock 3.2 |
| dropperPost | retailer:bike-components / derived | seatpost row "Specialized S-Works Pavé" names no dropper, in a 45-field spec table |
| beltDrive | retailer:bike-components / parse | Shimano 105 Di2 R7150 |
| wheelSize | retailer:bike-components / parse | 28 |
| wheelMaterial | retailer:bike-components / dictionary | DT Swiss G 540 |
| wheelTier | retailer:bike-components / dictionary | DT Swiss G 540 |
| powerMeter | retailer:bike-components / derived | absent from a 45-field spec table |
| availability | retailer:bike-components / derived | 3/5 sizes in stock |
none
{
"frameScore": 26,
"drivetrainScore": 27,
"wheelScore": 5,
"extrasScore": 4,
"suspensionScore": 0,
"weightAdjustment": 0,
"equipmentValue": 62,
"notes": [
"Shimano 105 Di2 = 27.",
"Wheels \"basic-aluminium\" = 5.",
"Brakes \"hydraulic-disc\" +3.",
"Tubeless-ready +1.",
"Weight not published: no weight adjustment either way."
],
"marketPrice": 3154,
"valueScore": 0.904,
"savingsVsMarket": -336
}
Not used: deterministic parsing resolved every field it needed.
{
"id": "bike-components:221815",
"retailer": "bike-components",
"retailerProductId": "221815",
"productUrl": "https://www.bike-components.de/en/Specialized/Roubaix-Comp-Di2-28-Carbon-Road-Bike-p221815/",
"brand": "Specialized",
"model": "Roubaix Comp Di2 28'' Carbon",
"modelYear": null,
"category": "road",
"categoryBasis": "stated",
"sourceCategory": "road",
"price": 3490,
"originalPrice": null,
"currency": "EUR",
"discountPercent": null,
"frameMaterial": "carbon",
"frameModel": "Specialized FACT 10r Carbon",
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "105 Di2",
"groupsetGeneration": null,
"electronicShifting": true,
"speeds": 12,
"mixedGroupset": false,
"groupsetComponents": {
"shifters": "105 Di2",
"rearDerailleur": "105 Di2",
"frontDerailleur": "105 Di2",
"crank": "105",
"cassette": "105"
},
"groupsetTierSpread": 0,
"crank": "Shimano 105, 34-50 Teeth",
"cassette": "Shimano 105, 11-36 T, 12-speed",
"brakes": "hydraulic-disc",
"brakePistons": null,
"brakeTier": "unknown",
"suspension": "none",
"fork": {
"make": null,
"line": null,
"tier": "rigid",
"travelMm": 0
},
"rearShock": null,
"dropperPost": false,
"beltDrive": false,
"hubDynamo": null,
"rack": null,
"mudguards": null,
"chaincase": null,
"kickstand": null,
"lighting": null,
"wheelSize": "28",
"wheelset": "DT Swiss G 540, Hubs: Specialized, Tubeless Ready",
"wheelMaterial": "aluminium",
"wheelTier": "basic-aluminium",
"tyres": "S-Works Mondo 2BR, 700 x 32C",
"weightKg": null,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "M",
"size": "M",
"sizeCm": 54,
"inStock": true,
"stockCount": null,
"price": 3490
},
{
"rawSize": "L",
"size": "L",
"sizeCm": 56,
"inStock": true,
"stockCount": null,
"price": 3490
},
{
"rawSize": "XL",
"size": "XL",
"sizeCm": 58,
"inStock": false,
"stockCount": null,
"price": 3990
},
{
"rawSize": "XXL",
"size": "XXL",
"sizeCm": 61,
"inStock": false,
"stockCount": null,
"price": 3990
},
{
"rawSize": "S",
"size": "S",
"sizeCm": 52,
"inStock": true,
"stockCount": null,
"price": 3490
}
],
"seller": null,
"availability": "in-stock",
"gtins": [],
"imageUrl": "https://www.bike-components.de/assets/p/i/1280x960/985342225497ce35.jpg",
"rawTitle": "Specialized Roubaix Comp Di2 28'' Carbon Road Bike",
"fetchedAt": "2026-09-19T06:34:50.712Z",
"normalizationConfidence": 1,
"warnings": []
}
{
"Brake Type": "disc",
"Application": "Road",
"Frame material": "Carbon",
"Fork material": "Carbon",
"Gender": "Women's, Men´s",
"Seatpost diameter": "Aero form",
"Frame": "Specialized FACT 10r Carbon",
"Brakes": "Shimano 105, hydraulic",
"Bottom Bracket": "Shimano BSA",
"Pedals": "without",
"Shift/Brake Lever": "Shimano 105 Di2",
"Rear Wheel Tyre": "S-Works Mondo 2BR, 700 x 32C",
"Crankset": "Shimano 105, 34-50 Teeth",
"Saddle": "Specialized Body Geometry Power Sport with Steel Rails",
"Cassette": "Shimano 105, 11-36 T, 12-speed",
"Chain": "Shimano SLX M7100",
"Derailleur": "Shimano 105 Di2 R7150, 12-speed",
"Front Derailleur": "Shimano 105 Di2 R7150",
"Seatpost": "Specialized S-Works Pavé",
"Front Wheel Tyre": "S-Works Mondo 2BR, 700 x 32C",
"Max. Fork Length": "375 mm",
"Crank Arm Length": "172,5 mm | 175,0 mm | 170,0 mm",
"Wheel size": "28\"",
"Fork Offset": "47 mm | 52 mm",
"Handlebar": "Specialized Hover Comp",
"Stem": "Specialized Future Comp",
"Brake Disc Size": "160 mm (Front / Rear)",
"Fork": "Specialized Future Shock 3.2",
"Brake Discs": "Shimano SM-RT64",
"Wheelset": "DT Swiss G 540, Hubs: Specialized, Tubeless Ready",
"Head Tube Angle": "72.3 | 73 | 73.5 | 71.5",
"Stack": "585 mm | 605 mm | 630 mm | 665 mm | 566 mm",
"Standover Height": "766 mm | 787 mm | 809 mm | 847 mm | 747 mm",
"Wheelbase": "1005 mm | 1012 mm | 1031 mm | 1042 mm | 998 mm",
"Reach": "381 mm | 389 mm | 397 mm | 403 mm | 370 mm",
"Chainstay Length": "420 mm | 423 mm | 418 mm",
"Seat Tube Angle": "74 | 73.5",
"BB Drop": "78 mm | 80 mm",
"Bottom Bracket Height": "270 mm | 271 mm | 269 mm",
"Frame Size": "54 cm | 56 cm | 58 cm | 61 cm | 52 cm",
"Drop Bar Width": "420 cm | 440 cm | 400 cm",
"Stem Length": "100 mm | 110 mm | 90 mm",
"Seat Tube Length": "465 mm | 485 mm | 505 mm | 545 mm | 446 mm",
"Head Tube Length": "122 mm | 140 mm | 168 mm | 202 mm | 105 mm",
"Effective Top Tube Length": "550 mm | 569 mm | 584 mm | 600 mm | 534 mm"
}
{
"retailer": "bike-components",
"retailerProductId": "221815",
"productUrl": "https://www.bike-components.de/en/Specialized/Roubaix-Comp-Di2-28-Carbon-Road-Bike-p221815/",
"extractionMethod": "json-ld",
"sourceCategory": "road",
"rawTitle": "Specialized Roubaix Comp Di2 28'' Carbon Road Bike",
"rawBrand": "Specialized",
"price": 3490,
"originalPrice": null,
"currency": "EUR",
"imageUrl": "https://www.bike-components.de/assets/p/i/1280x960/985342225497ce35.jpg",
"rawSpecifications": {
"Brake Type": "disc",
"Application": "Road",
"Frame material": "Carbon",
"Fork material": "Carbon",
"Gender": "Women's, Men´s",
"Seatpost diameter": "Aero form",
"Frame": "Specialized FACT 10r Carbon",
"Brakes": "Shimano 105, hydraulic",
"Bottom Bracket": "Shimano BSA",
"Pedals": "without",
"Shift/Brake Lever": "Shimano 105 Di2",
"Rear Wheel Tyre": "S-Works Mondo 2BR, 700 x 32C",
"Crankset": "Shimano 105, 34-50 Teeth",
"Saddle": "Specialized Body Geometry Power Sport with Steel Rails",
"Cassette": "Shimano 105, 11-36 T, 12-speed",
"Chain": "Shimano SLX M7100",
"Derailleur": "Shimano 105 Di2 R7150, 12-speed",
"Front Derailleur": "Shimano 105 Di2 R7150",
"Seatpost": "Specialized S-Works Pavé",
"Front Wheel Tyre": "S-Works Mondo 2BR, 700 x 32C",
"Max. Fork Length": "375 mm",
"Crank Arm Length": "172,5 mm | 175,0 mm | 170,0 mm",
"Wheel size": "28\"",
"Fork Offset": "47 mm | 52 mm",
"Handlebar": "Specialized Hover Comp",
"Stem": "Specialized Future Comp",
"Brake Disc Size": "160 mm (Front / Rear)",
"Fork": "Specialized Future Shock 3.2",
"Brake Discs": "Shimano SM-RT64",
"Wheelset": "DT Swiss G 540, Hubs: Specialized, Tubeless Ready",
"Head Tube Angle": "72.3 | 73 | 73.5 | 71.5",
"Stack": "585 mm | 605 mm | 630 mm | 665 mm | 566 mm",
"Standover Height": "766 mm | 787 mm | 809 mm | 847 mm | 747 mm",
"Wheelbase": "1005 mm | 1012 mm | 1031 mm | 1042 mm | 998 mm",
"Reach": "381 mm | 389 mm | 397 mm | 403 mm | 370 mm",
"Chainstay Length": "420 mm | 423 mm | 418 mm",
"Seat Tube Angle": "74 | 73.5",
"BB Drop": "78 mm | 80 mm",
"Bottom Bracket Height": "270 mm | 271 mm | 269 mm",
"Frame Size": "54 cm | 56 cm | 58 cm | 61 cm | 52 cm",
"Drop Bar Width": "420 cm | 440 cm | 400 cm",
"Stem Length": "100 mm | 110 mm | 90 mm",
"Seat Tube Length": "465 mm | 485 mm | 505 mm | 545 mm | 446 mm",
"Head Tube Length": "122 mm | 140 mm | 168 mm | 202 mm | 105 mm",
"Effective Top Tube Length": "550 mm | 569 mm | 584 mm | 600 mm | 534 mm"
},
"rawFeatures": [
"Experience the thrill of the open road with the Roubaix Comp Di2 28'' Carbon Road Bike from Specialized, designed for all who crave speed and performance. Crafted with a Specialized FACT 10r Carbon frame, this bike combines lightweight agility with the durability needed to tackle long distances. The cutting-edge Shimano 105 Di2 12-speed groupset, including shift/brake levers, derailleurs, and a 11-36T cassette, ensures precise gear changes and reliable stopping power with its hydraulic disc brakes. The Shimano SLX M7100 chain and 105 crankset with 34-50 teeth offer a wide range of gears to conquer any climb. Ride in comfort with the Specialized Body Geometry Power Sport saddle, supported by steel rails and an aero form Specialized S-Works Pavé seatpost, optimizing your aerodynamic position. The carbon fork, with a max length of 375, provides responsive handling and absorbs road vibrations. Rolling on S-Works Mondo tyres, 700 x 32C, on both front and rear wheels, you're equipped for both speed and comfort on varied road surfaces. Please note, pedals are not included, allowing you to customize your setup. Whether you're gearing up for a race or embarking on a weekend adventure, the Roubaix Comp Di2 is your ticket to an exhilarating ride."
],
"rawSizes": [
{
"rawSize": "M",
"size": "M",
"sizeCm": 54,
"inStock": true,
"stockCount": null,
"price": 3490
},
{
"rawSize": "L",
"size": "L",
"sizeCm": 56,
"inStock": true,
"stockCount": null,
"price": 3490
},
{
"rawSize": "XL",
"size": "XL",
"sizeCm": 58,
"inStock": false,
"stockCount": null,
"price": 3990
},
{
"rawSize": "XXL",
"size": "XXL",
"sizeCm": 61,
"inStock": false,
"stockCount": null,
"price": 3990
},
{
"rawSize": "S",
"size": "S",
"sizeCm": 52,
"inStock": true,
"stockCount": null,
"price": 3490
}
],
"availabilityText": null,
"fetchedAt": "2026-09-19T06:34:50.712Z",
"sourceMeta": {
"productGroupId": 221815,
"ldShape": "ProductGroup",
"variantCount": 5,
"colours": [
"satin solidity MTRetallic-obsidian MTRetallic fade-smoke"
],
"skus": [
"1001014219",
"1001014222",
"1001014223",
"1001014220",
"1001014221"
],
"mpns": [
"94426-5354",
"94426-5356",
"94426-5358",
"94426-5361",
"94426-5352"
],
"statedSizeCm": [
"M=54cm",
"L=56cm",
"XL=58cm",
"XXL=61cm",
"S=52cm"
],
"listingPrice": 3490,
"listingSrp": null,
"application": "Road"
}
}