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Specialized Aethos 2 Pro - Shimano Ultegra Di2

Specialized

Aethos 2 Pro - Shimano Ultegra Di2

2026

$8,499.99

Trek Madone SLR 7 Gen 8

Trek

Madone SLR 7 Gen 8

Year not recorded

$8,999.99

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Overview

CategoryRoadRoad
Model year2026Year not recorded
Wheel size700c (49, 52, 54, 56, 58, 61)700c (XS, S, M, ML, L, XL)

Components

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FrameAethos 2 FACT 10r Carbon, Rider First Engineered™, Threaded BB, Hidden Cable Routing, 12x142mm thru-axle, flat-mount disc—
Crank length49: 165mm 52: 170mm 54: 172.5mm 56: 172.5mm 58: 175mm 61: 175mm—
ForkAethos 2 FACT 10r Carbon, 12x100mm thru-axle, flat-mount disc—
Handlebar width49: 380mm 52: 380mm 54: 400mm 56: 400mm 58: 420mm 61: 420mm—
Front brakeShimano Ultegra BR-R8170, hydraulic disc—
Stem length49: 80mm 52: 90mm 54: 100mm 56: 100mm 58: 110mm 61: 110mm—
Rear brakeShimano Ultegra BR-R8170, hydraulic disc—
Saddle width49: 155mm 52: 155mm 54: 143mm 56: 143mm 58: 143mm 61: 143mm—
Shift leversShimano Ultegra Di2 R8170, hydraulic disc—
Seatpost length49: 300mm 52: 300mm 54: 360mm 56: 360mm 58: 360mm 61: 360mm—
Front derailleurShimano Ultegra Di2 R8150, braze-on—
Rear derailleurShimano Ultegra Di2 R8150, 12-speed—
CassetteShimano Ultegra, 12-speed, 11-30t—
ChainShimano XT CN-M8100, 12-speed—
CranksetShimano Ultegra R8100 with 4iiii Precision 3+ single-sided Power Meter, 52/36t—
Bottom bracketShimano Threaded BSA BB—
Front tyreS-Works Turbo TLR Race Tire, 700x28c—
Front wheelRoval Alpinist CL II, 21mm internal width carbon rim, 33mm depth, Win Tunnel Engineered, DT for Roval 350 hub, DT Swiss Aerolite spokes, Tubeless Ready—
Rear tyreS-Works Turbo TLR Race Tire, 700x28c—
Rear wheelRoval Alpinist CL II, 21mm internal width carbon rim, 33mm depth, Win Tunnel Engineered, DT for Roval 350 hub, DT Swiss Aerolite spokes, Tubeless Ready—
Fork—Madone Gen 8 one-piece carbon
Inner tubes700x25-35, 50mm Presta Valve, TPU—
Frame—900 Series OCLV Carbon
HandlebarRoval Alpinist Cockpit II, Integrated Bar/Stem—
Bar tapeSupacaz Super Sticky Kush—
SaddlePower Pro Mirror, Hollow Ti rails—
Wheels—Bontrager Aeolus Pro 51, OCLV Carbon
SeatpostRoval Alpinist Carbon Seatpost—
Seatpost clampSpecialized Alloy, 30mm—
Product ID279155—
Weight—ML - 7.52 kg / 16.58 lbs (with TLR sealant, no tubes, no bottles/cages)
Weight6.73 kg (14 lb, 13.4 oz), tubeless—
Drivetrain—Shimano Ultegra Di2, 2x12
Size used for weighing56—
Tyres—Pirelli P Zero Race, 700x28 mm
Handlebar—Trek Aero RSL Road Integrated bar/stem, OCLV Carbon
Gears—24
Weight—ML - 7.52 kg/16.58 lb (with TLR sealant, no tubes, no bottles/cages)
Weight limit—This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb).
Max chainring—1x: 54T, 2x: 56/43
Rotor size—Max brake rotor sizes: 180 mm front, 160 mm rear
Max tyre size—32mm (as measured, see manual for details)

Geometry

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GeometrySpecialized Aethos 2 Pro - Shimano Ultegra Di2Trek Madone SLR 7 Gen 8