Product Info
Details + Specs
Aethos 2 Pro - SRAM Force AXS
Pure road performance
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.
Best for: Lightweight road performance, climbing and all-day premium road riding.
At a glance
Frame
Aethos 2 FACT 10r Carbon, Rider First Engineered™, threaded BB, hidden…
Drivetrain
SRAM Force AXS E1, 12-speed
Wheels
Roval Alpinist CL II, 21mm internal width carbon rim, 33mm depth
Cockpit
Roval Alpinist Cockpit II, integrated carbon bar/stem
Brakes
SRAM Force E1, hydraulic disc
Weight
6.71kg (56cm)
Key highlights
just 705 grams (56cm), among the lightest production road frames available, without sacrificing the stiffness and durability needed for everyday racing and riding.
precise electronic shifting paired with a Quarq-based power meter crankset for training and racing in one build.
lightweight 33mm-depth climbing wheels built for quick acceleration and all-day comfort, wrapped in S-Works Turbo tubeless-ready tyres.
6. 71kg complete (size 56) — a genuine sub-7kg build straight off the showroom floor.
Complete specification
Full build details
Components are grouped by bike system so the complete build is easy to scan.
Frameset
Frame
Aethos 2 FACT 10r Carbon, Rider First Engineered™, threaded BB, hidden cable routing, 12x142mm thru-axle, flat-mount disc
Suspension
Fork
Aethos 2 FACT 10r Carbon, 12x100mm thru-axle, flat-mount disc
Brakes
Front Brake
SRAM Force E1, hydraulic disc
Rear Brake
SRAM Force E1, hydraulic disc
Drivetrain
Shift Levers
SRAM Force AXS E1
Front Derailleur
SRAM Force AXS E1, braze-on
Rear Derailleur
SRAM Force AXS E1, 12-speed
Crankset
SRAM Force E1 with Power Meter, 48/35t
Cassette
SRAM Force XG-1270, 12-speed, 10-33t
Chain
SRAM Force Flattop E1
Bottom Bracket
SRAM DUB BSA 68
Wheels and tyres
Front Wheel
Roval Alpinist CL II, 21mm internal width carbon rim, 33mm depth
Rear Wheel
Roval Alpinist CL II, 21mm internal width carbon rim, 33mm depth
Tyres
S-Works Turbo TLR Race Tire, 700x28c, Tubeless Ready
Cockpit and contact points
Handlebars
Roval Alpinist Cockpit II, integrated carbon bar/stem
Seatpost
Roval Alpinist Carbon Seatpost
Saddle
Power Pro Mirror, hollow Ti rails
Weight and sizing
Weight
6.71kg (56cm)
Weight is based on a production painted bike in the stated reference size. Actual weight can vary with colour, size and component variation. Specifications are subject to change without notice.