← Review table (gravel) · shopper page
bike-components:246138 · source URL · confidence 1
Can win a band.
| retailer label | alpha | comparable cm | match | mapping | in stock | variant price | evidence |
|---|---|---|---|---|---|---|---|
| XS | XS | — | unknown | unsupported | no | €6.490 | — |
| S | S | — | unknown | unsupported | yes | €6.490 | — |
| M | M | — | unknown | unsupported | yes | €6.490 | — |
| L | L | — | unknown | unsupported | yes | €6.490 | — |
| XL | XL | — | unknown | unsupported | yes | €6.490 | — |
| XXL | XXL | — | unknown | unsupported | no | €6.490 | — |
| mapping | unsupported |
|---|---|
| reason | "XS" 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 Diverge 4 Expert Di2 Carbon 28" gravel bike |
| category | retailer:bike-components / parse | Diverge |
| frameMaterial | retailer:bike-components / parse | Carbon |
| groupsetFamily | retailer:bike-components / dictionary | Shimano GRX 825 Di2, 12-speed || Shimano GRX Di2 RX827, 12-speed |
| 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 Roval Terra, Carbon, Setback: 20 mm" names no dropper, in a 42-field spec table |
| beltDrive | retailer:bike-components / parse | without |
| wheelSize | retailer:bike-components / parse | 28 |
| wheelMaterial | retailer:bike-components / dictionary | Roval Terra C |
| wheelTier | retailer:bike-components / dictionary | Roval Terra C |
| powerMeter | retailer:bike-components / derived | absent from a 42-field spec table |
| availability | retailer:bike-components / derived | 4/6 sizes in stock |
none
{
"frameScore": 26,
"drivetrainScore": 30,
"wheelScore": 13,
"extrasScore": 0,
"suspensionScore": 0,
"weightAdjustment": 0,
"equipmentValue": 69,
"notes": [
"Shimano GRX Di2 = 30.",
"Wheels \"entry-carbon\" = 13.",
"Brakes \"hydraulic-disc\" = 0, the baseline for gravel.",
"Weight not published: no weight adjustment either way."
],
"marketPrice": 4198,
"valueScore": 0.647,
"savingsVsMarket": -2292
}
Not used: deterministic parsing resolved every field it needed.
{
"id": "bike-components:246138",
"retailer": "bike-components",
"retailerProductId": "246138",
"productUrl": "https://www.bike-components.de/en/Specialized/Diverge-4-Expert-Di2-Carbon-28-gravel-bike-p246138/",
"brand": "Specialized",
"model": "Diverge 4 Expert Di2 Carbon 28\" gravel bike",
"modelYear": null,
"category": "gravel",
"categoryBasis": "stated",
"sourceCategory": "gravel",
"price": 6490,
"originalPrice": null,
"currency": "EUR",
"discountPercent": null,
"frameMaterial": "carbon",
"frameModel": "Specialized Diverge FACT 9r Carbon",
"frameTier": null,
"groupsetBrand": "Shimano",
"groupsetFamily": "GRX Di2",
"groupsetGeneration": null,
"electronicShifting": true,
"speeds": 12,
"mixedGroupset": false,
"groupsetComponents": {
"shifters": "GRX Di2",
"rearDerailleur": "GRX Di2",
"crank": "GRX"
},
"groupsetTierSpread": 0,
"crank": "Shimano GRX RX820, 40 teeth",
"cassette": "Shimano XT, 10-51 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": "Specialized Roval Terra C",
"wheelMaterial": "carbon",
"wheelTier": "entry-carbon",
"tyres": "Tracer, 700 x 45C",
"weightKg": null,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "XS",
"size": "XS",
"sizeCm": 49,
"inStock": false,
"stockCount": null,
"price": 6490
},
{
"rawSize": "S",
"size": "S",
"sizeCm": 52,
"inStock": true,
"stockCount": null,
"price": 6490
},
{
"rawSize": "M",
"size": "M",
"sizeCm": 54,
"inStock": true,
"stockCount": null,
"price": 6490
},
{
"rawSize": "L",
"size": "L",
"sizeCm": 56,
"inStock": true,
"stockCount": null,
"price": 6490
},
{
"rawSize": "XL",
"size": "XL",
"sizeCm": 58,
"inStock": true,
"stockCount": null,
"price": 6490
},
{
"rawSize": "XXL",
"size": "XXL",
"sizeCm": 61,
"inStock": false,
"stockCount": null,
"price": 6490
}
],
"seller": null,
"availability": "in-stock",
"gtins": [],
"imageUrl": "https://www.bike-components.de/assets/p/i/1280x960/476d8902a2884187.jpg",
"rawTitle": "Specialized Diverge 4 Expert Di2 Carbon 28\" gravel bike",
"fetchedAt": "2026-09-19T06:35:45.377Z",
"normalizationConfidence": 1,
"warnings": []
}
{
"Brake Type": "disc",
"Application": "Gravel",
"Frame material": "Carbon",
"Fork material": "Carbon",
"Gender": "Women's, Men´s",
"Seatpost diameter": "27,2 mm",
"Brakes": "Shimano GRX, hydraulic",
"Bottom Bracket": "Shimano BSA",
"Pedals": "without",
"Frame": "Specialized Diverge FACT 9r Carbon",
"Rear Wheel Tyre": "Tracer, 700 x 45C",
"Cassette": "Shimano XT, 10-51 T, 12-speed",
"Chain": "Shimano XT M8100",
"Front Wheel Tyre": "Tracer, 700 x 45C",
"Seatpost": "Specialized Roval Terra, Carbon, Setback: 20 mm",
"Front Derailleur": "without",
"Derailleur": "Shimano GRX Di2 RX827, 12-speed",
"Crankset": "Shimano GRX RX820, 40 teeth",
"Saddle": "Body Geometry Power Expert",
"Shift/Brake Lever": "Shimano GRX 825 Di2, 12-speed",
"Crank Arm Length": "170,0 mm | 172,5 mm | 175,0 mm",
"Wheel size": "28\"",
"Fork Offset": "55 mm",
"Wheelset": "Specialized Roval Terra C",
"Handlebar": "Specialized Adventure Gear Hover",
"Stem": "Specialized Future Pro",
"Fork": "Specialized Future Shock 3.2",
"Brake Discs": "RT-CL800",
"Head Tube Angle": "70 | 70.5 | 71",
"Stack": "563 mm | 578 mm | 592 mm | 610 mm | 634 mm | 659 mm",
"Standover Height": "700 mm | 725 mm | 754 mm | 779 mm | 805 mm | 832 mm",
"Wheelbase": "1019 mm | 1031 mm | 1041 mm | 1060 mm | 1081 mm | 1102 mm",
"Reach": "365 mm | 374 mm | 387 mm | 400 mm | 412 mm | 425 mm",
"Chainstay Length": "430 mm",
"Seat Tube Angle": "74.5 | 74",
"BB Drop": "85 mm",
"Head Tube Length": "90 mm | 104 mm | 116 mm | 135 mm | 161 mm | 187 mm",
"Drop Bar Width": "38 cm | 40 cm | 42 cm | 44 cm",
"Seat Tube Length": "400 mm | 430 mm | 470 mm | 500 mm | 530 mm | 560 mm",
"Frame Size": "49 cm | 52 cm | 54 cm | 56 cm | 58 cm | 61 cm",
"Stem Length": "60 mm | 70 mm | 80 mm | 90 mm | 100 mm",
"Effective Top Tube Length": "521 mm | 537 mm | 556 mm | 575 mm | 593 mm | 613 mm"
}
{
"retailer": "bike-components",
"retailerProductId": "246138",
"productUrl": "https://www.bike-components.de/en/Specialized/Diverge-4-Expert-Di2-Carbon-28-gravel-bike-p246138/",
"extractionMethod": "json-ld",
"sourceCategory": "gravel",
"rawTitle": "Specialized Diverge 4 Expert Di2 Carbon 28\" gravel bike",
"rawBrand": "Specialized",
"price": 6490,
"originalPrice": null,
"currency": "EUR",
"imageUrl": "https://www.bike-components.de/assets/p/i/1280x960/476d8902a2884187.jpg",
"rawSpecifications": {
"Brake Type": "disc",
"Application": "Gravel",
"Frame material": "Carbon",
"Fork material": "Carbon",
"Gender": "Women's, Men´s",
"Seatpost diameter": "27,2 mm",
"Brakes": "Shimano GRX, hydraulic",
"Bottom Bracket": "Shimano BSA",
"Pedals": "without",
"Frame": "Specialized Diverge FACT 9r Carbon",
"Rear Wheel Tyre": "Tracer, 700 x 45C",
"Cassette": "Shimano XT, 10-51 T, 12-speed",
"Chain": "Shimano XT M8100",
"Front Wheel Tyre": "Tracer, 700 x 45C",
"Seatpost": "Specialized Roval Terra, Carbon, Setback: 20 mm",
"Front Derailleur": "without",
"Derailleur": "Shimano GRX Di2 RX827, 12-speed",
"Crankset": "Shimano GRX RX820, 40 teeth",
"Saddle": "Body Geometry Power Expert",
"Shift/Brake Lever": "Shimano GRX 825 Di2, 12-speed",
"Crank Arm Length": "170,0 mm | 172,5 mm | 175,0 mm",
"Wheel size": "28\"",
"Fork Offset": "55 mm",
"Wheelset": "Specialized Roval Terra C",
"Handlebar": "Specialized Adventure Gear Hover",
"Stem": "Specialized Future Pro",
"Fork": "Specialized Future Shock 3.2",
"Brake Discs": "RT-CL800",
"Head Tube Angle": "70 | 70.5 | 71",
"Stack": "563 mm | 578 mm | 592 mm | 610 mm | 634 mm | 659 mm",
"Standover Height": "700 mm | 725 mm | 754 mm | 779 mm | 805 mm | 832 mm",
"Wheelbase": "1019 mm | 1031 mm | 1041 mm | 1060 mm | 1081 mm | 1102 mm",
"Reach": "365 mm | 374 mm | 387 mm | 400 mm | 412 mm | 425 mm",
"Chainstay Length": "430 mm",
"Seat Tube Angle": "74.5 | 74",
"BB Drop": "85 mm",
"Head Tube Length": "90 mm | 104 mm | 116 mm | 135 mm | 161 mm | 187 mm",
"Drop Bar Width": "38 cm | 40 cm | 42 cm | 44 cm",
"Seat Tube Length": "400 mm | 430 mm | 470 mm | 500 mm | 530 mm | 560 mm",
"Frame Size": "49 cm | 52 cm | 54 cm | 56 cm | 58 cm | 61 cm",
"Stem Length": "60 mm | 70 mm | 80 mm | 90 mm | 100 mm",
"Effective Top Tube Length": "521 mm | 537 mm | 556 mm | 575 mm | 593 mm | 613 mm"
},
"rawFeatures": [
"Experience the Ultimate Gravel Adventure with the Specialized Diverge 4 Expert Di2 Carbon 28\" Gravel Bike Embark on your next gravel adventure with the Specialized Diverge 4 Expert Di2 Carbon 28\" Gravel Bike, a high-performance machine designed to conquer any terrain. This bike combines the lightweight and durable Specialized FACT 9r Carbon frame and fork with the precision of Shimano's GRX 825 Di2 12-speed shifting system, ensuring seamless gear changes on the most challenging rides. Whether you're tackling steep climbs or fast descents, the Shimano XT cassette, ranging from 10-51T, offers a wide gear range to keep you in control. Hydraulic disc brakes from Shimano GRX provide reliable stopping power in all weather conditions, enhancing your confidence on slippery surfaces. The bike rolls on Tracer 700 x 45C tyres, perfect for gravel paths and rough roads, offering a balance between speed and traction. The Body Geometry Power Expert saddle, mounted on a Specialized Roval Terra carbon seatpost with a 20mm setback, ensures comfort on long rides without compromising performance. The bike's versatility is further highlighted by its compatibility with both men and women, thanks to its thoughtfully designed geometry. However, remember to choose your pedals, as this bike comes without them, allowing for personal preference in customization. Let the Specialized Diverge 4 Expert Di2 Carbon 28\" Gravel Bike be your companion on your next gravel grinding adventure, where performance, comfort, and reliability meet."
],
"rawSizes": [
{
"rawSize": "XS",
"size": "XS",
"sizeCm": 49,
"inStock": false,
"stockCount": null,
"price": 6490
},
{
"rawSize": "S",
"size": "S",
"sizeCm": 52,
"inStock": true,
"stockCount": null,
"price": 6490
},
{
"rawSize": "M",
"size": "M",
"sizeCm": 54,
"inStock": true,
"stockCount": null,
"price": 6490
},
{
"rawSize": "L",
"size": "L",
"sizeCm": 56,
"inStock": true,
"stockCount": null,
"price": 6490
},
{
"rawSize": "XL",
"size": "XL",
"sizeCm": 58,
"inStock": true,
"stockCount": null,
"price": 6490
},
{
"rawSize": "XXL",
"size": "XXL",
"sizeCm": 61,
"inStock": false,
"stockCount": null,
"price": 6490
}
],
"availabilityText": null,
"fetchedAt": "2026-09-19T06:35:45.377Z",
"sourceMeta": {
"productGroupId": 246138,
"ldShape": "ProductGroup",
"variantCount": 12,
"colours": [
"fjord MTRetallic-emerald MTRetallic",
"nebula MTRetallic-sandstone MTRetallic"
],
"skus": [
"1001045285",
"1001045291",
"1001045282",
"1001045289",
"1001045287",
"1001045293",
"1001045286",
"1001045290",
"1001045284",
"1001045292",
"1001045283",
"1001045288"
],
"mpns": [
"95426-3049",
"95426-3349",
"95426-3052",
"95426-3352",
"95426-3054",
"95426-3354",
"95426-3056",
"95426-3356",
"95426-3058",
"95426-3358"
],
"statedSizeCm": [
"XS=49cm",
"S=52cm",
"M=54cm",
"L=56cm",
"XL=58cm",
"XXL=61cm"
],
"listingPrice": 6490,
"listingSrp": null,
"application": "Gravel"
}
}