Our lightest-weight Domane build. Domane SLR 9 AXS 1x Gen 5 is an endurance road bike that breaks from the pack with a lightweight 1x drivetrain and aero-focused cockpit. Built from ultra-light 900 Series OCLV Carbon, it features a SRAM RED AXS 1x13 drivetrain with integrated power meter, Bontrager Aeolus RSL 37 carbon wheels, and a Trek Aero RSL integrated bar/stem — the same cockpit found on Madone, which puts you in a more aggressive riding position for max speed. It's a minimalist build that still delivers Domane’s comfort and long-distance pedigree.

Lightweight endurance performance

Domane SLR is now 2.1 lbs lighter than the previous generation's lightest build and has a frameset that's 305g lighter to climb faster, accelerate quicker, and ride stronger for longer. Plus, Domane's no-frills carbon design keeps things efficient and beautifully simple, so you get the comfort and confidence Domane is known for with less weight holding you back.

Clearance for up 40mm tires

More volume means more comfort, more grip, and more confidence to venture from pavement to crushed gravel.

Relaxed Road Endurance geometry

Domane is slightly more upright than a purebred race bike to keep you comfortable and quick on long days in the saddle. 

New road-smoothing seatpost

Domane’s new seatpost is designed to flex vertically and absorb road chatter so you can ride stronger longer.

Mounts for the essentials

Easily add a top tube bag, frame bag, triangle bag, or fenders for bigger rides and messier weather.

The evolution of Domane

The original Domane redefined road comfort with IsoSpeed. Gen 5 builds on that legacy with a ride that stays remarkably smooth while becoming lighter and more responsive.

Frame	900 Series OCLV Carbon, internal cable routing, integrated frame bag mounts, T47, integrated chain keeper, fender mounts, flat mount disc, UDH 142x12mm thru axle
Fork	Domane SLR carbon, tapered carbon steerer, internal brake routing, fender mounts, flat mount disc, carbon dropouts, 12x100mm thru axle
Wheel Front	Bontrager Aeolus RSL 37, OCLV Carbon, Tubeless Ready, 37mm rim depth, 100x12mm thru axle
Wheel Rear	Bontrager Aeolus RSL 37, OCLV Carbon, Tubeless Ready, 37mm rim depth, 142x12mm thru axle
Tire	Pirelli P Zero Race RS, 120 tpi, 700x28mm
Skewer Front	Bontrager Switch chamfered thru axle
Skewer Rear	Bontrager Switch chamfered thru axle, removable lever
Shifter	SRAM RED AXS E1 // SRAM RED AXS E1
Rear Derailleur	SRAM RED XPLR eTap AXS, 46T max cog
Crank	SRAM RED, power meter, 44T, DUB, 160mm length
Bottom Bracket	SRAM DUB, T47 threaded, internal bearing
Cassette	SRAM XG-1391, 10-46T, 13 speed
Chain	SRAM RED E1, 12/13 speed
Brake Rotor	SRAM Paceline X, rounded, centerlock, 160mm
Saddle	Aeolus RSL AirLoom, carbon rails, 145mm width
Seatpost	Bontrager RSL carbon, 27.2mm, 5mm offset
Handlebar	Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80mm reach, 124mm drop, 35cm control width, 38cm drop width, 80mm stem length
Battery	SRAM AXS battery pack (with charger)

Geometry Chart

B B Drop	8
Chainstay Length	42
Eff Top Tube	52
Frame Reach	36.8
Frame Size Letter	XS
Frame Stack	52.4
Head Angle	71.3°
Head Tube Length	10.6
Offset	5.3
Seat Tube	44.4
Seat Tube Angle	73.5°
Standover	72.1
Trail	6.2
Wheelbase	98.7
Wheel Size	700c