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The latest version of the IA 2.0 platform paired with Shimano's leading Dura-Ace Di2 group and aero wheelset. Shimano's 12-speed group offers the crisp shifting and the reliability for which Dura-Ace is known. Component updates bring wireless shifting and an easier approach to keeping the bike tidy without extra cables. A wide gear range is dialed for various training and race course profiles.
47 | 48 | 51 | 54 | 56 | 58 | |
RIDER HEIGHT
|
152.4 - 167.6 cm
5’0” - 5’5”
|
152.4 - 167.6 cm
5’0” - 5’5”
|
167.6 - 172.7 cm
5’5” - 5’8”
|
172.7 - 180.3 cm
5’8” - 5’11”
|
180.3 - 187.9 cm
5’11” - 6’2”
|
187.9 - 195.5 cm
6’2” - 6’5”
|
RIDER INSEAM
Measured from crotch to floor.
|
70.8 - 74.4 cm
27.9” - 29.3”
|
70.8 - 74.4 cm
27.9” - 29.3”
|
74.4 - 77.9 cm
29.3” - 30.7”
|
77.9 - 83.0 cm
30.7” - 32.7”
|
83.0 - 85.8 cm
32.7” - 33.8”
|
85.8 - 88.9 cm
32.7” - 35.0”
|
48 | 51 | 54 | 56 | 58 | |
(A) Top Tube Length | 468 mm | 486 mm | 510 mm | 541 mm | 573 mm |
(B) Seat Tube Length | 496 mm | 525 mm | 546 mm | 571 mm | 598 mm |
(C) Seat Tube Angle | 79.5 ° | 79 ° | 78.5 ° | 78 ° | 77.5 ° |
(D) Head Tube Length | 67.5 mm | 96 mm | 111 mm | 136 mm | 163 mm |
(E) Steering Angle | 71.5 ° | 71.5 ° | 72 ° | 72 ° | 72 ° |
(F) Chain Stay Length | 405 mm | 405 mm | 405 mm | 405 mm | 405 mm |
(G) Wheel Base | 970 mm | 987 mm | 1000 mm | 1029 mm | 1058 mm |
(H) Standover Height | 735 mm | 749 mm | 765 mm | 779 mm | 793 mm |
(I) BB-Drop | 72 mm | 72 mm | 72 mm | 72 mm | 72 mm |
(K) Fork Offset | 50 mm | 50 mm | 45 mm | 45 mm | 45 mm |
(L) Stack | 478 mm | 505 mm | 522 mm | 546 mm | 572 mm |
(M) Reach | 379 mm | 387 mm | 404 mm | 425 mm | 445 mm |
(O) Crank Length | 165 mm | 165 mm | 170 mm | 170 mm | 172.5 mm |