New Arrivals/Restock

Madone SLR 9 AXS 1x Gen 8 is our lightest Madone disc ever. Weighing just 6.4kg, its 400g lighter than the UCI minimum weight requirement while maintaining the aero efficiency Madone is known for. Fly up climbs and across flats with ultralight build details like a SRAM RED 1x12 drivetrain, feathery Aeolus RSL 37 wheels, and an optional lightweight Matte Deep Smoke colorway.

So light its illegal 

The all-new Madone SLR 9 AXS 1x is the lightest Madone disc weve ever made, built with a SRAM 1x 12-speed drivetrain, lighter wheels and tires, and a sleek Matte Deep Smoke colorway. Weighing just 6.4kg, its lighter than the UCIs minimum weight requirement, even when you add pedals, cages, and computer mounts. 

Our lightest Madone Disc ever

New light and fast aero tube shaping paired with our best 900 Series OCLV Carbon makes Gen 8 our lightest Madone Disc f/s ever and as light as the Émonda f/s.

Redefines what fast looks like

Revolutionary new Full System Foil aero tube shapes improve airflow over the whole bike while maintaining the lightness climbers crave. Plus, the bike’s entire rider system was meticulously designed and rigorously tested to be faster everywhere.



80% more vertically compliant IsoFlow

We refined our race-focused comfort tech to be lighter and have nearly double the vertical compliance so you can ride stronger longer.

Designed for the world’s best

Madone SLR Gen 8 is raced and loved by Lidl-Treks fastest sprinters and climbers and the only bike they need for race day.

One-piece Aero RSL bar/stem

A new one-piece bar/stem is lighter, more aeryodynamic, and more ergonomic than the previous version. Plus, the hoods are 3cm narrower than the drops so you can adjust your positioning to prioritize aerodynamics (in the hoods) or power (in the drops).

Fork	Madone Gen 8 one-piece carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100mm chamfered 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
Rear Derailleur	SRAM RED AXS E1, 36T max cog
Crank	SRAM RED E1, power meter, 48T, DUB, 172.5mm length
Bottom Bracket	SRAM DUB, T47 threaded, internal bearing
Cassette	SRAM RED XG-1290 E1, 10-36, 12 speed
Chain	SRAM RED E1,12 speed
Brake	SRAM Red AXS E1 hydraulic disc, flat mount
Brake Rotor	SRAM Paceline X, rounded, centerlock, 160mm
Saddle	Aeolus RSL, carbon rails, 145mm width
Seatpost	Madone aero carbon seatpost, 0mm offset, short length
Handlebar	Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80mm reach, 124mm drop, 41cm control width, 44cm drop width, 110mm stem length
Battery	SRAM AXS battery pack (with charger)

Geometry Chart

B B Drop	6.8
Chainstay Length	41.2
Eff Top Tube	58.4
Frame Reach	40.2
Frame Size Letter	XL
Frame Stack	61
Head Angle	73.9°
Head Tube Length	20.1
Offset	4
Saddle Rail Height Max Short	81.7
Saddle Rail Height Max Tall	85.9
Saddle Rail Height Min Short	75.4
Saddle Rail Height Min Tall	79.7
Seat Tube	60.9
Seat Tube Angle	73.4°
Standover	86.3
Trail	5.7
Wheelbase	100.7
Wheel Size	700c