Specialized Aethos 2 Expert

With a 705g frame, the Aethos 2 is the lightest bike in its class. But weight was never the point. Built by breaking racing’s rules to deliver pure road riding bliss, it’s engineered to disappear beneath you: responsive, supple, and sublime. Now with increased tire clearance, refined components, and data-based fit-enhancing geometry, it brings that transcendent ride feel to more riders than ever. Aethos 2 breaks the rules, for the love of the ride. Use: Performance Road Riding Frameset: 705g FACT 10r Frame / FACT 10r Fork Fit: Performance Endurance Cockpit & Wheels: Roval Alpinist bar, Pro SL stem, C38 wheels Drivetrain: Shimano Ultegra Di2 Weight: 7.12kg (56cm) About Specialized As their motto says, “Made for riders, by riders”. Specialized made the first production mountain bike in 1974, and since then they have been industry leaders. From lightweight carbon race bikes, innovative kids bikes, class leading e-bikes and tyres & accessories, Specialized continue to push boundaries. FRAME Aethos 2 FACT 10r Carbon, Rider First Engineered™, Threaded BB, Hidden Cable Routing, 12x142mm thru-axle, flat-mount disc FORK Aethos 2 FACT 10r Carbon, 12x100mm thru-axle, flat-mount disc FRONT BRAKE Shimano Ultegra BR-R8170 Hydraulic Brake REAR BRAKE Shimano Ultegra BR-R8170 Hydraulic Brake BOTTOM BRACKET Shimano Threaded BSA BB REAR DERAILLEUR Shimano Ultegra Di2 R8150, 12-speed FRONT DERAILLEUR Shimano Ultegra Di2 R8150, braze-on SHIFT LEVERS Shimano Ultegra Di2 R8170, hydraulic disc CRANKSET Shimano Ultegra R8100, 52/36t CASSETTE Shimano Ultegra, 12-speed, 11-30t CHAIN Shimano XT CN-M8100, 12-speed INNER TUBES 700x20/28mm, 48mm Presta valve FRONT WHEEL Roval C38, 21mm internal width carbon rim REAR WHEEL Roval C38, 21mm internal width carbon rim FRONT TIRE S-Works Turbo, 700x28 REAR TIRE S-Works Turbo, 700x28 HANDLEBARS Roval Alpinist Carbon Handlebar, 125mm drop, 75mm reach TAPE Supacaz Super Sticky Kush STEM Specialized Pro SL, alloy, 4-bolt SADDLE Body Geometry Power Expert SEATPOST Roval Alpinist Carbon Seatpost SEAT BINDER Specialized Alloy, 30mm WEIGHT 7.12 kg, Size 56 * Specifications subject to change without notice. (mm) 49 52 54 56 58 61 Crank Length 165 170 172.5 172.5 175 175 Handlebar Width 380 400 400 420 420 440 Stem Length 80 90 100 100 110 110 Saddle Width 155 155 143 143 143 143 Seatpost Length 300 300 360 360 360 360 Stack 522 538 559 580 606 627 Reach 373 377 384 391 398 404 Head Tube Length 114 128 150 169 198 218 Head Tube Angle 71.4 72.1 72.5 73 73 73.5 BB Height 265.5 265.5 267 267 268.5 268.5 BB Drop 76.5 76.5 75 75 73.5 73.5 Trail 62 58 55 55 55 52 Fork Length, Full 372 372 372 372 372 372 Fork Rake/Offset 50 50 50 47 47 47 Front Center 581 584 594 599 614 621 Chainstay Length 410 410 410 410 410 410 Wheelbase 978 981 992 998 1013 1020 Top Tube Length, Horizontal 508 526 544 557 572 584 Bike Standover Height 719 737 759 779 805 834 Seat Tube Length 450 470 490 510 535 570 Seat Tube Angle 75.5 74.5 74 74 74 74