25 Trek Madone SLR 7 Gen 8 AXS

The Madone SLR 7 AXS Gen 8 is an ultra-aero and featherlight road bike that's built to race. Its 900 Series OCLV Carbon frame is not only aerodynamic, but also ultra-light for flying up climbs. Lightweight IsoFlow frame technology means that the Madone doesn't sacrifice comfort for speed. To give you every aero advantage, the Madone SLR comes with RSL Aero Bottles and Cages that further reduce drag. This build comes ready to win with a SRAM Force AXS D2 drivetrain, carbon wheels and a Trek Aero RSL one-piece carbon bar/stem.

Racing is a core part of your life, and you want a bike that's the trifecta of lightweight, aerodynamics and comfort. You want a featherweight frame that makes no compromises, with aerodynamic tube shaping and IsoFlow comfort technology. Performance matters, and you want our highest-level carbon lay-up, tubeless carbon wheels and the wireless electronic shifting of SRAM Force AXS D2.

An insanely light frame made of our highest-level 900 Series OCLV Carbon with aero tubing and IsoFlow comfort technology, and RSL Aero Bottles and Cages that save watts. A 2x12 SRAM Force AXS D2 wireless electronic drivetrain with a power meter for getting more out of training. A universal derailleur hanger so you can get a replacement from anywhere. Plus, it's topped off with Bontrager Aeolus Pro 51 tubeless carbon wheels and a Trek Aero RSL one-piece bar/stem.

The Madone SLR 7 AXS Gen 8 is an insanely light and aero road bike that's ready to take you through the paces on race day. It's built from our top 900 Series OCLV Carbon that keeps weight to a minimum without compromising stiff responsiveness and comfort.

The Revolutionary Full System Foil aero tube shapes redefine what fast looks like and help optimise aerodynamics around the whole bike
It's crafted from our highest-level 900 Series OCLV carbon, which is mind-bogglingly light and stiff where you need the power, and compliant where you crave comfort
Carbon wheels keep weight down and performance up, so you can crush climbs and soar down descents
You get clean, wireless shifting that's ultra-precise and programmable, thanks to SRAM Force AXS D2 and a power meter for watching your output and getting the most from training
RSL Aero Bottles and Cages make the whole rider system faster to give you even more aerodynamic gains
A new Blendr system on the bar/stem makes it easy to add and remove a daytime running light

Specs

*Please note – spec applies to all sizes unless listed separately

Frameset

Frame	900 Series OCLV Carbon, Full System Foil tube shaping, IsoFlow seat tube, RCS Headset System, electronic-only routing, removable aero chain keeper, T47 BB, flat mount disc, UDH, 142x12 mm thru axle
Fork	Madone Gen 8 full carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100mm chamfered thru axle

Weight

Weight	ML - 7.43 kg / 16.39 lbs (with TLR sealant, no tubes)
Weight limit	This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb).

E-system

Battery	SRAM eTap battery pack (with charger)

Drivetrain

Shifter	SRAM Force AXS D2, 12-speed
Front derailleur	SRAM Force AXS D2, braze-on
Rear derailleur	SRAM Force AXS D2, 36T max cog
*Crank	Size: XS, S SRAM Force AXS D2, power meter, 48/35, DUB, 165 mm length
	Size: M SRAM Force AXS D2, power meter, 48/35, DUB, 170 mm length
	Size: ML, L SRAM Force AXS D2, power meter, 48/35, DUB, 172.5 mm length
	Size: XL SRAM Force AXS D2, power meter, 48/35, DUB, 175 mm length
Bottom bracket	SRAM DUB, T47 threaded, internal bearing
Cassette	SRAM Force XG-1270, 10-33, 12 speed
Chain	SRAM Force, 12-speed
Max. chainring size	1x: 54T, 2x: 56/43

Wheels

Wheel front	Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, 100x12 mm thru axle
Wheel rear	Bontrager Aeolus Pro 51, OCLV Carbon, Tubeless Ready, SRAM XD-R driver, 142x12 mm thru axle
Skewer front	Bontrager Switch chamfered thru axle, removable lever
Skewer rear	Bontrager Switch chamfered thru axle, removable lever
Tyre	Pirelli P Zero Race, 120 tpi, tubeless-compatible, 700x28 mm
Tyre part	Bontrager TLR sealant, 180 ml/6 oz
Max tyre size	32 mm (as measured, see manual for details)

Components

*Saddle	Size: XS, S Bontrager Aeolus P2 Pro, carbon rails, 155 mm width
*Saddle	Size: M, ML, L, XL Bontrager Aeolus Pro, carbon rails, 145 mm width
*Seatpost	Size: XS, S, M Madone aero carbon seat post, 0 mm offset, short length
*Seatpost	Size: ML, L, XL Madone aero carbon seat post, 0 mm offset, long length
*Handlebar/stem (integrated)	Size: XS Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80 mm reach, 124 mm drop, 35 cm control width, 38 cm drop width, 80 mm stem length
	Size: S Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80 mm reach, 124 mm drop, 37 cm control width, 40 cm drop width, 90 mm stem length
	Size: M Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80 mm reach, 124 mm drop, 39 cm control width, 42 cm drop width, 90 mm stem length
	Size: ML, L Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80 mm reach, 124 mm drop, 39 cm control width, 42 cm drop width, 100 mm stem length
	Size: XL Trek Aero RSL Road integrated bar/stem, OCLV Carbon, Race Fit, 80 mm reach, 124 mm drop, 41 cm control width, 44 cm drop width, 110 mm stem length
Brake rotor	SRAM CentreLine X, CentreLock, round edge, 160 mm
Rotor size	Max brake rotor sizes: 180 mm front, 160 mm rear

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.

Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.

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25 Trek Madone SLR 7 Gen 8 AXS

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