← Review table (road) · shopper page
bike-components:96602 · 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 | €6.290 | — |
| XS | XS | — | unknown | unsupported | yes | €5.250 | — |
| S | S | — | unknown | unsupported | no | €5.890 | — |
| 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 Tarmac SL8 Expert Ultegra Di2 Carbon Road Bike |
| category | retailer:bike-components / parse | Road Bike |
| frameMaterial | retailer:bike-components / parse | Carbon |
| frameTier | retailer:bike-components / dictionary | SL8 |
| groupsetFamily | retailer:bike-components / dictionary | Shimano Ultegra Di2 ST-R8170 || Shimano Ultegra Di2 RD-R8150, 12-speed || Shimano Ultegra Di2 R8150 |
| electronicShifting | retailer:bike-components / derived | Di2 |
| speeds | retailer:bike-components / parse | 12-speed |
| brakes | retailer:bike-components / parse | R8170 |
| suspension | retailer:bike-components / derived | no suspension fork and no rear shock on a drop-bar listing |
| fork | retailer:bike-components / dictionary | Specialized Tarmac |
| dropperPost | retailer:bike-components / derived | seatpost row "Specialized S-Works Tarmac SL8, Carbon, Setback: 15 mm" names no dropper, in a 47-field spec table |
| beltDrive | retailer:bike-components / parse | Shimano Ultegra Di2 R8150 |
| wheelSize | retailer:bike-components / parse | 28 |
| wheelMaterial | retailer:bike-components / dictionary | Roval C38 |
| wheelTier | retailer:bike-components / dictionary | Roval C38 |
| powerMeter | retailer:bike-components / derived | absent from a 47-field spec table |
| availability | retailer:bike-components / derived | 2/3 sizes in stock |
none
{
"frameScore": 32,
"drivetrainScore": 33,
"wheelScore": 13,
"extrasScore": 3,
"suspensionScore": 0,
"weightAdjustment": 0,
"equipmentValue": 81,
"notes": [
"Frame tier \"top\" +6.",
"Shimano Ultegra Di2 = 33.",
"Wheels \"entry-carbon\" = 13.",
"Brakes \"hydraulic-disc\" +3.",
"Weight not published: no weight adjustment either way."
],
"marketPrice": 5000,
"valueScore": 0.952,
"savingsVsMarket": -250
}
{
"requested": [
"weightKg"
],
"applied": [],
"rejected": [],
"notes": "Chain is listed as \"Shimano XT M8100\" which differs from the Ultegra family, but shifters/derailleurs/crank are Ultegra Di2 so mixedGroupset set to false per rule definition. Weight is not stated in the source.",
"raw": {
"frameMaterial": {
"value": "carbon",
"evidence": "Frame material: Carbon",
"confidence": 0.9
},
"groupsetBrand": {
"value": "Shimano",
"evidence": "Shimano Ultegra Di2",
"confidence": 0.9
},
"groupsetFamily": {
"value": "Ultegra Di2",
"evidence": "Shimano Ultegra Di2",
"confidence": 0.9
},
"electronicShifting": {
"value": "true",
"evidence": "Shimano Ultegra Di2",
"confidence": 0.9
},
"speeds": {
"value": "12",
"evidence": "12-speed",
"confidence": 0.9
},
"mixedGroupset": {
"value": "false",
"evidence": "Equipped with the cutting-edge Shimano Ultegra Di2 groupset, including the R8150 front derailleur, RD-R8150 12-speed rear derailleur, and the ST-R8170 shift/brake levers, this bike promises seamless shifting and precise control. The Shimano Ultegra R8100 crankset",
"confidence": 0.8
},
"wheelMaterial": {
"value": "carbon",
"evidence": "Wheelset: Specialized Roval C38, Carbon",
"confidence": 0.9
},
"wheelTier": {
"value": "high-quality-carbon",
"evidence": "Wheelset: Specialized Roval C38, Carbon",
"confidence": 0.7
},
"brakes": {
"value": "hydraulic-disc",
"evidence": "Shimano Ultegra R8170, hydraulic",
"confidence": 0.9
},
"weightKg": {
"value": null,
"evidence": null,
"confidence": 0.9
},
"powerMeter": {
"value": null,
"evidence": null,
"confidence": 0.9
},
"notes": "Chain is listed as \"Shimano XT M8100\" which differs from the Ultegra family, but shifters/derailleurs/crank are Ultegra Di2 so mixedGroupset set to false per rule definition. Weight is not stated in the source."
}
}
{
"id": "bike-components:96602",
"retailer": "bike-components",
"retailerProductId": "96602",
"productUrl": "https://www.bike-components.de/en/Specialized/Tarmac-SL8-Expert-Ultegra-Di2-Carbon-Road-Bike-p96602/",
"brand": "Specialized",
"model": "Tarmac SL8 Expert Ultegra Di2 Carbon",
"modelYear": null,
"category": "road",
"categoryBasis": "stated",
"sourceCategory": "road",
"price": 5250,
"originalPrice": 7000,
"currency": "EUR",
"discountPercent": 25,
"frameMaterial": "carbon",
"frameModel": "Specialized Tarmac SL8",
"frameTier": "top",
"groupsetBrand": "Shimano",
"groupsetFamily": "Ultegra Di2",
"groupsetGeneration": null,
"electronicShifting": true,
"speeds": 12,
"mixedGroupset": false,
"groupsetComponents": {
"shifters": "Ultegra Di2",
"rearDerailleur": "Ultegra Di2",
"frontDerailleur": "Ultegra Di2",
"crank": "Ultegra",
"cassette": "Ultegra"
},
"groupsetTierSpread": 0,
"crank": "Shimano Ultegra R8100, 36-52 Teeth",
"cassette": "Shimano Ultegra, 11-30 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 C38, Carbon",
"wheelMaterial": "carbon",
"wheelTier": "entry-carbon",
"tyres": "S-Works Turbo, 700 x 26C",
"weightKg": null,
"powerMeter": false,
"powerMeterKind": null,
"availableSizes": [
{
"rawSize": "M",
"size": "M",
"sizeCm": 54,
"inStock": true,
"stockCount": null,
"price": 6290
},
{
"rawSize": "XS",
"size": "XS",
"sizeCm": 49,
"inStock": true,
"stockCount": null,
"price": 5250
},
{
"rawSize": "S",
"size": "S",
"sizeCm": 52,
"inStock": false,
"stockCount": null,
"price": 5890
}
],
"seller": null,
"availability": "in-stock",
"gtins": [],
"imageUrl": "https://www.bike-components.de/assets/p/i/1280x960/5a3262e78eccdd6c.jpg",
"rawTitle": "Specialized Tarmac SL8 Expert Ultegra Di2 Carbon Road Bike",
"fetchedAt": "2026-09-19T06:34:59.494Z",
"normalizationConfidence": 1,
"warnings": []
}
{
"Application": "Road",
"Brake Type": "disc",
"Frame material": "Carbon",
"Fork material": "Carbon",
"Gender": "Women's, Men´s",
"Seatpost diameter": "Aero form",
"Brakes": "Shimano Ultegra R8170, hydraulic",
"Chain": "Shimano XT M8100",
"Bottom Bracket": "Shimano Threaded BSA",
"Frame": "Specialized Tarmac SL8",
"Crankset": "Shimano Ultegra R8100, 36-52 Teeth",
"Derailleur": "Shimano Ultegra Di2 RD-R8150, 12-speed",
"Cassette": "Shimano Ultegra, 11-30 T, 12-speed",
"Pedals": "without",
"Seatpost": "Specialized S-Works Tarmac SL8, Carbon, Setback: 15 mm",
"Shift/Brake Lever": "Shimano Ultegra Di2 ST-R8170",
"Front Derailleur": "Shimano Ultegra Di2 R8150",
"Rear Wheel Tyre": "S-Works Turbo, 700 x 26C",
"Saddle": "Body Geometry Power Expert",
"Front Wheel Tyre": "S-Works Turbo, 700 x 26C",
"Max Tire Size Rear": "32-622 (700 x 32C)",
"Max Tire Size Front": "32-622 (700 x 32C)",
"Weight Limit": "109 kgSystem",
"Crank Arm Length": "172,5 mm | 165,0 mm | 170,0 mm",
"Wheel size": "28\"",
"Fork Offset": "44 mm | 47 mm",
"Handlebar": "Specialized Expert Shallow Drop",
"Fork": "Specialized Tarmac",
"Brake Disc Size": "160 mm (Front) / 140 mm (Rear)",
"Wheelset": "Specialized Roval C38, Carbon",
"Stem": "Specialized Tarmac, 6°",
"Frame Size": "54 cm | 49 cm | 52 cm",
"Recommended Rider Height": "170 - 175 cm | 155 - 163 cm | 163 - 170 cm",
"Drop Bar Width": "420 mm | 380 mm | 400 mm",
"Seat Tube Length": "473 mm | 445 mm | 456 mm",
"Head Tube Length": "137 mm | 109 mm | 120 mm",
"Bottom Bracket Height": "268 mm | 266 mm",
"Head Tube Angle": "73 | 71.75 | 72.5",
"Stem Length": "100 mm | 80 mm | 90 mm",
"BB Drop": "72 mm | 74 mm",
"Reach": "384 mm | 375 mm | 380 mm",
"Stack": "544 mm | 514 mm | 527 mm",
"Chainstay Length": "410 mm",
"Wheelbase": "978 mm | 973 mm | 975 mm",
"Seat Tube Angle": "74 | 75.5",
"Standover Height": "768 mm | 735 mm | 746 mm",
"Effective Top Tube Length": "541 mm | 509 mm | 531 mm"
}
{
"retailer": "bike-components",
"retailerProductId": "96602",
"productUrl": "https://www.bike-components.de/en/Specialized/Tarmac-SL8-Expert-Ultegra-Di2-Carbon-Road-Bike-p96602/",
"extractionMethod": "json-ld",
"sourceCategory": "road",
"rawTitle": "Specialized Tarmac SL8 Expert Ultegra Di2 Carbon Road Bike",
"rawBrand": "Specialized",
"price": 5250,
"originalPrice": 7000,
"currency": "EUR",
"imageUrl": "https://www.bike-components.de/assets/p/i/1280x960/5a3262e78eccdd6c.jpg",
"rawSpecifications": {
"Application": "Road",
"Brake Type": "disc",
"Frame material": "Carbon",
"Fork material": "Carbon",
"Gender": "Women's, Men´s",
"Seatpost diameter": "Aero form",
"Brakes": "Shimano Ultegra R8170, hydraulic",
"Chain": "Shimano XT M8100",
"Bottom Bracket": "Shimano Threaded BSA",
"Frame": "Specialized Tarmac SL8",
"Crankset": "Shimano Ultegra R8100, 36-52 Teeth",
"Derailleur": "Shimano Ultegra Di2 RD-R8150, 12-speed",
"Cassette": "Shimano Ultegra, 11-30 T, 12-speed",
"Pedals": "without",
"Seatpost": "Specialized S-Works Tarmac SL8, Carbon, Setback: 15 mm",
"Shift/Brake Lever": "Shimano Ultegra Di2 ST-R8170",
"Front Derailleur": "Shimano Ultegra Di2 R8150",
"Rear Wheel Tyre": "S-Works Turbo, 700 x 26C",
"Saddle": "Body Geometry Power Expert",
"Front Wheel Tyre": "S-Works Turbo, 700 x 26C",
"Max Tire Size Rear": "32-622 (700 x 32C)",
"Max Tire Size Front": "32-622 (700 x 32C)",
"Weight Limit": "109 kgSystem",
"Crank Arm Length": "172,5 mm | 165,0 mm | 170,0 mm",
"Wheel size": "28\"",
"Fork Offset": "44 mm | 47 mm",
"Handlebar": "Specialized Expert Shallow Drop",
"Fork": "Specialized Tarmac",
"Brake Disc Size": "160 mm (Front) / 140 mm (Rear)",
"Wheelset": "Specialized Roval C38, Carbon",
"Stem": "Specialized Tarmac, 6°",
"Frame Size": "54 cm | 49 cm | 52 cm",
"Recommended Rider Height": "170 - 175 cm | 155 - 163 cm | 163 - 170 cm",
"Drop Bar Width": "420 mm | 380 mm | 400 mm",
"Seat Tube Length": "473 mm | 445 mm | 456 mm",
"Head Tube Length": "137 mm | 109 mm | 120 mm",
"Bottom Bracket Height": "268 mm | 266 mm",
"Head Tube Angle": "73 | 71.75 | 72.5",
"Stem Length": "100 mm | 80 mm | 90 mm",
"BB Drop": "72 mm | 74 mm",
"Reach": "384 mm | 375 mm | 380 mm",
"Stack": "544 mm | 514 mm | 527 mm",
"Chainstay Length": "410 mm",
"Wheelbase": "978 mm | 973 mm | 975 mm",
"Seat Tube Angle": "74 | 75.5",
"Standover Height": "768 mm | 735 mm | 746 mm",
"Effective Top Tube Length": "541 mm | 509 mm | 531 mm"
},
"rawFeatures": [
"Introducing the Specialized Tarmac SL8 Expert Ultegra Di2 Road Bike, designed to cater to both women and men who demand nothing but the best from their ride. The heart of this machine is its Specialized Tarmac SL8 frame, expertly crafted from carbon to ensure a blend of lightweight performance and durability. Equipped with the cutting-edge Shimano Ultegra Di2 groupset, including the R8150 front derailleur, RD-R8150 12-speed rear derailleur, and the ST-R8170 shift/brake levers, this bike promises seamless shifting and precise control. The Shimano Ultegra R8170 hydraulic brakes deliver unmatched stopping power, ensuring safety and confidence on every descent. The bike rolls on a setup that supports up to 32-622 (700 x 32C) tires both front and rear, allowing for a plush ride that doesn't shy away from rougher roads. Power transfer is maximized through the Shimano Ultegra R8100 crankset, featuring a versatile 36-52 teeth combination, paired with an 11-30T, 12-speed Shimano Ultegra cassette for tackling a wide range of gradients. The Shimano Threaded BSA bottom bracket adds to the bike's reliability and ease of maintenance. Aesthetics and comfort are not overlooked, thanks to the Specialized S-Works Tarmac SL8 carbon seatpost with a 15 mm setback, designed to match the frame's aero profile while providing a comfortable riding position. Whether it's for competitive racing or simply enjoying the thrill of the road, this bike is engineered to deliver top-tier performance and exhilarating experiences."
],
"rawSizes": [
{
"rawSize": "M",
"size": "M",
"sizeCm": 54,
"inStock": true,
"stockCount": null,
"price": 6290
},
{
"rawSize": "XS",
"size": "XS",
"sizeCm": 49,
"inStock": true,
"stockCount": null,
"price": 5250
},
{
"rawSize": "S",
"size": "S",
"sizeCm": 52,
"inStock": false,
"stockCount": null,
"price": 5890
}
],
"availabilityText": null,
"fetchedAt": "2026-09-19T06:34:59.494Z",
"sourceMeta": {
"productGroupId": 96602,
"ldShape": "ProductGroup",
"variantCount": 3,
"colours": [
"green"
],
"skus": [
"96602-11961-149",
"96602-11961-162",
"96602-11961-147"
],
"mpns": [
"94925-3254",
"94925-3249",
"94925-3252"
],
"statedSizeCm": [
"M=54cm",
"XS=49cm",
"S=52cm"
],
"listingPrice": 5250,
"listingSrp": 7000,
"application": "Road"
}
}