NEW ELECTRONIC SHIFTING
The IAx complete with Shimano's updated 105 Di2 groupset. Quick electronic shifts across the 12-speed range and powerful brakes ensure optimal performance for all levels of rider.
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We have updated the IA to become the IAx. By eliminating the frame/fork nose cone and outgoing one-piece front end we provide more fit options across a wider range of athlete levels. Still a race-ready set-up, the IAx now offers the advantages of a streamlined and simplified design to make bike set-up easier and to keep things simple with overall maintenance and travel to events.
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The IAx complete with Shimano's updated 105 Di2 groupset. Quick electronic shifts across the 12-speed range and powerful brakes ensure optimal performance for all levels of rider.
Attack your competitive goals with the aero advantage of the custom Reynolds AR58/62 DB wheelset and Continental Grand Prix SL tires combination. With great handling characteristics and a wind-cheating set-up, you'll see your PR's rack up.
Dial-in your riding position with an easy-to-adjust set up on your front end. The aluminum stem, base bar, and extensions offer individual adjustments to get your best riding position.
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| 47 | 48 | 51 | 54 | 56 | 58 | |
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RIDER HEIGHT
|
152.4 - 167.6 cm
5’0†- 5’5â€Â
|
152.4 - 167.6 cm
5’0†- 5’5â€Â
|
167.6 - 172.7 cm
5’5†- 5’8â€Â
|
172.7 - 180.3 cm
5’8†- 5’11â€Â
|
180.3 - 187.9 cm
5’11†- 6’2â€Â
|
187.9 - 195.5 cm
6’2†- 6’5â€Â
|
|
RIDER INSEAM
Measured from crotch to floor.
|
70.8 - 74.4 cm
27.9†- 29.3â€Â
|
70.8 - 74.4 cm
27.9†- 29.3â€Â
|
74.4 - 77.9 cm
29.3†- 30.7â€Â
|
77.9 - 83.0 cm
30.7†- 32.7â€Â
|
83.0 - 85.8 cm
32.7†- 33.8â€Â
|
85.8 - 88.9 cm
32.7†- 35.0â€Â
|
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| 48 | 51 | 54 | 56 | 58 | |
| (A) Top Tube Length | 467 mm | 490 mm | 510 mm | 538 mm | 567 mm |
| (B) Seat Tube Length | 489 mm | 512 mm | 538 mm | 563 mm | 586 mm |
| (C) Seat Tube Angle | 79.5 ° | 79 ° | 78.5 ° | 78 ° | 77.5 ° |
| (D) Head Tube Length | 63 mm | 86 mm | 109 mm | 134 mm | 157 mm |
| (E) Steering Angle | 71.5 ° | 71.5 ° | 72 ° | 72 ° | 72 ° |
| (G) Wheel Base | 958 mm | 980 mm | 990 mm | 1016 mm | 1042 mm |
| (I) BB-Drop | 72 mm | 72 mm | 72 mm | 72 mm | 72 mm |
| (L) Stack | 473 mm | 495 mm | 520 mm | 544 mm | 566 mm |
| (M) Reach | 378 mm | 392 mm | 404 mm | 421 mm | 440 mm |
| (O) Crank Length | 165 mm | 165 mm | 170 mm | 170 mm | 172.5 mm |