Madone SL 6 Gen 8 is a lightweight aero road bike that brings elite racing tech to a lower price point with a more economical OCLV 500 Carbon layup than its SLR sibling. A Shimano 105 Di2 electronic groupset gives you lightning-fast electronic shifting and pairs with alloy handlebars to keep the price down. Plus, it's topped off with carbon wheels for extra lightweight performance.

Our lightest Madone SL Disc ever

New light and fast aero tube shaping paired with light-yet-economical 500 Series OCLV Carbon makes Gen 8 our lightest Madone SL Disc f/s ever and the ideal climbing bike.

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.

Rooted in racing

Madone SL was informed by feedback from Lidl-Trek's fastest sprinters and climbers.

Adjustable aero cockpit

Madone Gen 8 features hoods that are narrower than the drops so you can adjust your positioning to prioritize aerodynamics or power. Plus, the two-piece design lets you quickly and easily dial in your fit.

Add-on aero bottles to make your whole bike faster

Add-on RSL Aero Bottles and Cages were designed with Madone Full System Foil aero shapes to make the whole rider system even faster.

Frame	500 Series OCLV Carbon, Full System Foil tube shaping, IsoFlow seat tube, RCS Headset System, electronic or mechanical routing, removable aero chainkeeper, T47 BB, flat mount disc, UDH, 142x12mm thru axle
Fork	Madone Gen 8 full carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100mm chamfered thru axle
Wheel Front	Bontrager Aeolus Elite 50, OCLV Carbon, Tubeless Ready, 100x12mm thru axle
Wheel Rear	Bontrager Aeolus Elite 50, OCLV Carbon, Tubeless Ready, 50mm rim depth, Shimano 11 speed freehub, 142x12mm thru axle
Tire Part	Bontrager TLR sealant, 6oz
Skewer Front	Bontrager Switch chamfered thru axle
Shifter	Shimano 105 R7170 Di2, 12 speed // Shimano 105 R7170 Di2, 12 speed
Front Derailleur	Shimano 105 R7150 Di2, braze-on, down swing
Rear Derailleur	Shimano R7150 Di2, 36T max cog
Crank	Shimano 105 R7100, 50/34, 160mm length
Cassette	Shimano 105 7101, 11-34, 12 speed
Chain	Shimano SLX M7100, 12 speed
Brake	Shimano 105 hydraulic disc, flat mount
Brake Rotor	Shimano CL700, centerlock, 160mm
Saddle	Bontrager Aeolus Elite, austenite rails, 145mm width
Handlebar	Bontrager Aero Pro, OCLV Carbon, 31.8mm, Di2 routing, 80mm reach, 124mm drop, 37cm control width, 40cm width
Battery	Shimano BT-DN300

Geometry Chart

B B Drop	7.2
Chainstay Length	41
Eff Top Tube	53.2
Frame Reach	37.8
Frame Size Letter	S
Frame Stack	53
Head Angle	72.2°
Head Tube Length	12.1
Offset	4.5
Saddle Rail Height Max Short	64.8
Saddle Rail Height Max Tall	69
Saddle Rail Height Min Short	58.5
Saddle Rail Height Min Tall	62.8
Seat Tube	44
Seat Tube Angle	73.8°
Standover	73.4
Trail	6.2
Wheelbase	97.6
Wheel Size	700c

Color

GLOSS DARK STAR/MATTE DEEP SMOKE