Specialized Aethos Pro Udi2 2024 - Road Bike
Occasionally, without notice, manufacturers change product design and/or specifications.
Frame | Aethos FACT 10r Carbon, Rider First Engineered™, Threaded BB, 12x142mm thru-axle, flat-mount disc |
Fork | FACT carbon, 12x100mm thru-axle, flat-mount disc |
Stem | Specialized Pro SL, alloy, 4-bolt |
Bars | S-Works Short & Shallow, 125mm Drop, 75mm Reach w/Di2 Hole |
Front Brake | Shimano Ultegra R8170, hydraulic disc |
Rear Brake | Shimano Ultegra R8170, hydraulic disc |
Brake Lever | Shimano Ultegra Di2 R8170 |
Front Mech | Shimano Ultegra Di2 R8150, braze-on |
Rear Mech | Shimano Ultegra Di2 R8150, 12-speed |
Shifters | Shimano Ultegra Di2 R8170, hydraulic disc |
Speed | 24 |
Rims | Roval Alpinist CL II, 21mm internal width carbon rim, 33mm depth, Win Tunnel Engineered |
Front Hub | DT for Roval 350 hub |
Rear Hub | DT for Roval 350 hub |
Spokes | DT Swiss Aerolite spokes |
Front Tyre | S-works Turbo 2BR, 700x28mm |
Rear Tyre | S-works Turbo 2BR, 700x28mm |
Seat Post | Roval Alpinist Carbon Seatpost |
Saddle | Body Geometry Power Pro, hollow titanium rails |
Chainset | Shimano Ultegra R8100 with 4iiiis Power Meter. 52/36T |
Bottom Bracket | Shimano Threaded BSA BB |
Chain | Shimano M8100, 12-speed w/ quick link |
Cassette | Shimano Ultegra, 12-speed, 11-30t |
Pedals | Resin Platform |
Weight | 6.78kg |
Specailized Aethos 2024 Size Chart
Size |
Height (cm) |
Height (inches) |
49 |
142 - 155 |
4’8 – 5’1” |
52 |
155 - 163 |
5’1 – 5’4” |
54 |
163 - 170 |
5’4 – 5’7” |
56 |
170 - 175 |
5’7 – 5’9” |
58 |
175 - 180 |
5’9 – 5’11” |
61 |
180 - 188 |
5’11 – 6’2” |
Specialized Aethos 2024 Geometry Chart
Frame Size (cm) | 49 | 52 | 54 | 56 | 58 | 61 |
Stack (mm) | 514 | 527 | 544 | 565 | 591 | 612 |
Reach (mm) | 375 | 380 | 384 | 395 | 402 | 408 |
Top Tube | 508 | 531 | 540 | 562 | 577 | 595 |
Seat Tube | 431 | 462 | 481 | 504 | 532 | 567 |
Head Angle | 71.75 | 72.5 | 73 | 73.5 | 73.5 | 74 |
Seat Angle | 75.5 | 74 | 74 | 73.5 | 73.5 | 73 |
Head tube length | 109 | 120 | 137 | 157 | 184 | 204 |
Chainstay | 410 | 410 | 410 | 410 | 410 | 410 |
Wheelbase | 973 | 975 | 978 | 991 | 1005 | 1012 |
Front centre | 574 | 577 | 579 | 591 | 606 | 613 |
Standover height | 705 | 728 | 748 | 769 | 796 | 824 |
BB drop | 74 | 74 | 72 | 72 | 72 | 72 |
BB height | 266 | 266 | 268 | 268 | 268 | 268 |
Fork rake/offset | 47 | 47 | 44 | 44 | 44 | 44 |
Trail | 63 | 58 | 58 | 55 | 55 | 52 |
Fork length | 369 | 369 | 369 | 369 | 369 | 369 |
Seatpost length | 300 | 300 | 360 | 360 | 360 | 360 |
Handlebar width | 380 | 400 | 420 | 420 | 440 | 440 |
Stem length | 80 | 90 | 100 | 100 | 110 | 110 |
Crank length | 165 | 170 | 172.5 | 172.5 | 175 | 175 |
What size frame do I need if I am between sizes? - read here
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Specialized Aethos Pro Udi2 2024 - Road Bike
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