Madone SLR 9 AXS Gen 8 is built for dominating the roads with equal parts light weight and aerodynamic speed. Its crafted from our highest-level 900 Series OCLV Carbon thats not only insanely light, but delivers aerodynamic shapes for crushing descents and straightaways. Lightweight IsoFlow frame technology means Madone doesnt sacrifice comfort for speed. This build comes ready to win with a top-level SRAM RED AXS drivetrain with a power meter, carbon wheels, a Trek Aero RSL one-piece carbon bar/stem, and RSL Aero Bottles and Cages for more drag reduction.
- Revolutionary Full System Foil aero tube shapes redefine what fast looks like and help optimize aerodynamics around the whole bike
- Its crafted from our highest-level 900 Series OCLV carbon thats mind-bogglingly light, 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 precision shifting in SRAMs lightest package ever with RED AXS E1 wireless drivetrain, plus an ultra-precise power meter to get more from training days
- RSL Aero Bottles and Cages make the whole rider system faster to give you even more aerodynamic gains
- New Blendr system on bar/stem makes it easy to add and remove a daytime running light
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.
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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.
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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.
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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.
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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).
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RSL Aero Bottles and Cages
Included RSL Aero Bottles and Cages were specifically designed along with the whole rider system to help make Madone even faster.
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Frame |
900 Series OCLV Carbon, Full System Foil tube shaping, IsoFlow seat tube, RCS Headset System, electronic-only routing, removable aero chainkeeper, T47 BB, flat mount disc, UDH, 142x12mm thru axle |
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 51, OCLV Carbon, Tubeless Ready, 51mm rim depth, 100x12mm thru axle / |
Wheel Rear |
Bontrager Aeolus RSL 51, OCLV Carbon, Tubeless Ready, 51mm rim depth, SRAM XD-R driver, 142x12mm thru axle |
Tire |
Bontrager Aeolus RSL RD, Tubeless Ready, cotton construction, aramid bead, 170 tpi, 700x28mm |
Tire Part |
Bontrager TLR sealant, 6oz |
Skewer Front |
Bontrager Switch chamfered thru axle, removable lever |
Skewer Rear |
Bontrager Switch chamfered thru axle, removable lever |
Shifter |
SRAM RED AXS E1 // SRAM RED AXS E1 |
Front Derailleur |
SRAM RED AXS E1, braze-on |
Rear Derailleur |
SRAM RED AXS E1, 36T max cog |
Crank |
SRAM RED AXS E1, power meter, 48/35, DUB, 165mm length |
Bottom Bracket |
SRAM DUB, T47 threaded, internal bearing |
Cassette |
SRAM RED XG-1290 E1, 10-33, 12 speed |
Chain |
SRAM RED E1,12 speed |
Saddle |
Aeolus RSL, carbon rails, 155mm 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, 35cm control width, 38cm drop width, 80mm stem length |
Battery |
SRAM eTap battery pack (with charger) |
Geometry Chart
B B Drop |
7.2 |
Chainstay Length |
41 |
Eff Top Tube |
51.7 |
Frame Reach |
37 |
Frame Size Letter |
XS |
Frame Stack |
50.7 |
Head Angle |
71.6° |
Head Tube Length |
10 |
Offset |
5 |
Saddle Rail Height Max Short |
61.2 |
Saddle Rail Height Max Tall |
65.4 |
Saddle Rail Height Min Short |
54.9 |
Saddle Rail Height Min Tall |
59.2 |
Seat Tube |
40.4 |
Seat Tube Angle |
73.8° |
Standover |
70.4 |
Trail |
6.1 |
Wheelbase |
97.1 |
Wheel Size |
700c |
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 |
B B Drop |
7 |
Chainstay Length |
41 |
Eff Top Tube |
54.5 |
Frame Reach |
38.4 |
Frame Size Letter |
M |
Frame Stack |
54.6 |
Head Angle |
72.9° |
Head Tube Length |
13.6 |
Offset |
4.5 |
Saddle Rail Height Max Short |
68.4 |
Saddle Rail Height Max Tall |
72.6 |
Saddle Rail Height Min Short |
62.1 |
Saddle Rail Height Min Tall |
66.4 |
Seat Tube |
47.6 |
Seat Tube Angle |
73.6° |
Standover |
76.2 |
Trail |
5.8 |
Wheelbase |
98.1 |
Wheel Size |
700c |
B B Drop |
7 |
Chainstay Length |
41 |
Eff Top Tube |
55.7 |
Frame Reach |
38.9 |
Frame Size Letter |
ML |
Frame Stack |
56.2 |
Head Angle |
73.5° |
Head Tube Length |
15 |
Offset |
4 |
Saddle Rail Height Max Short |
72 |
Saddle Rail Height Max Tall |
76.2 |
Saddle Rail Height Min Short |
65.7 |
Saddle Rail Height Min Tall |
70 |
Seat Tube |
51.2 |
Seat Tube Angle |
73.4° |
Standover |
79 |
Trail |
5.9 |
Wheelbase |
98 |
Wheel Size |
700c |
B B Drop |
6.8 |
Chainstay Length |
41.1 |
Eff Top Tube |
56.8 |
Frame Reach |
39.4 |
Frame Size Letter |
L |
Frame Stack |
58.2 |
Head Angle |
73.8° |
Head Tube Length |
17.2 |
Offset |
4 |
Saddle Rail Height Max Short |
75.6 |
Saddle Rail Height Max Tall |
79.8 |
Saddle Rail Height Min Short |
69.3 |
Saddle Rail Height Min Tall |
73.6 |
Seat Tube |
54.8 |
Seat Tube Angle |
73.4° |
Standover |
82 |
Trail |
5.7 |
Wheelbase |
99 |
Wheel Size |
700c |
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 |