Specialized Tarmac 2019
| Größe | 49 | 52 | 54 | 56 | 58 | 61 |
| Crank Length | 170mm | 170mm | 172.5mm | 172.5mm | 175mm | 175mm |
| Gabellänge, gesamt | 363mm | 363mm | 363mm | 363mm | 363mm | 363mm |
| Gabelversatz / Offset | 47mm | 47mm | 44mm | 44mm | 44mm | 44mm |
| Handlebar Width | 400mm | 420mm | 420mm | 420mm | 440mm | 440mm |
| Kettenstreben-Länge | 405mm | 405mm | 405mm | 405mm | 407mm | 410mm |
| Mitte Tretlager - Mitte V.-achse | 574mm | 577mm | 579mm | 591mm | 606mm | 613mm |
| Nachlauf | 63mm | 58mm | 58mm | 55mm | 55mm | 52mm |
| Oberrohrlänge horizontal | 511mm | 535mm | 544mm | 566mm | 581mm | 599mm |
| Radstand | 968mm | 970mm | 973mm | 985mm | 1002mm | 1012mm |
| Reach | 375mm | 380mm | 384mm | 395mm | 402mm | 408mm |
| Saddle Width | 143mm | 143mm | 143mm | 143mm | 143mm | 143mm |
| Seatpost Length | 300mm | 350mm | 350mm | 350mm | 400mm | 400mm |
| Sitzrohrlänge | 451mm | 481mm | 498mm | 519mm | 540mm | 570mm |
| Sitzrohrwinkel | 75.5° | 74° | 74° | 73.5° | 73.5° | 73° |
| Stack | 514mm | 527mm | 544mm | 565mm | 591mm | 612mm |
| Stem Length | 80mm | 90mm | 100mm | 100mm | 110mm | 110mm |
| Steuerrohrlänge | 115mm | 126mm | 143mm | 163mm | 190mm | 210mm |
| Steuerrohrwinkel | 71.75° | 72.5° | 73° | 73.5° | 73.5° | 74° |
| Tretlagerabsenkung | 74mm | 74mm | 72mm | 72mm | 72mm | 72mm |
| Tretlagerhöhe | 266mm | 266mm | 268mm | 268mm | 268mm | 268mm |
| Überstandshöhe | 740mm | 755mm | 775mm | 795mm | 826mm | 850mm |