Constructed with 500 Series OCLV Carbon, this performance road bike utilizes tube shaping optimized for aerodynamic drag reduction. The frame includes integrated IsoFlow technology to increase vertical compliance, enhancing ride quality across varied road surfaces. The chassis is available in sizes ranging from XS to XL to accommodate diverse rider dimensions.
The build relies on a 2×12 Shimano 105 mechanical groupset with hydraulic disc brakes for stopping performance. It comes equipped with 700x28mm tires featuring a 60 TPI casing. The wheel system is tubeless-ready, allowing for lower tire pressures and reduced rolling resistance.
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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 that 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 for longer.
Rooted in racing
The Madone SL was informed by feedback from Lidl-Trek’s fastest sprinters and climbers.
Adjustable aero cockpit
The Madone Gen 8 features hoods that are narrower than the drops so you can adjust your positioning to prioritise 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
The add-on RSL Aero Bottles and Cages were designed with Madone Full System Foil aero shapes to make the whole rider system even faster.
Shimano 105
With shift technology inherited from mechanical Ultegra and Dura-Ace, Shimano 105 gives you top-shelf shifting at a budget-friendly price. Whether you’re commuting year-round or training for the big race, Shimano 105 is a workhorse drivetrain that won’t hold you back as you grow in the sport.
Frameset
| Frame | 500 Series OCLV Carbon, Full System Foil tube shaping, IsoFlow seat tube, RCS Headset System, electronic or mechanical 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, 12x100 mm chamfered thru-axle |
Weight
| Weight | ML - 8.70 kg / 19.19 lbs (with tubes) |
|---|---|
| Weight limit | This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb). |
Drivetrain
| Shifter | Shimano 105 R7120, 12-speed |
|---|---|
| Front deraileur | Shimano 105 R7100, braze-on, down swing |
| Rear derailleur | Shimano 105 R7100, 36T max cog |
| *Crank | Size: XS, S Shimano RS520, 50/34, 165 mm length |
| Size: XS, S Shimano 105 R7100, 50/34, 165 mm length | |
| Size: M Shimano RS520, 50/34, 170 mm length | |
| Size: M Shimano 105 R7100, 50/34, 170 mm length | |
| Size: ML, L Shimano RS520, 50/34, 172.5 mm length | |
| Size: ML, L Shimano 105 R7100, 50/34, 172.5 mm length | |
| Size: XL Shimano RS520, 50/34, 175 mm length | |
| Size: XL Shimano 105 R7100, 50/34, 175 mm length | |
| Bottom bracket | Praxis, T47 threaded, internal bearing |
| Cassette | Shimano 105 7101, 11-34, 12-speed |
| Chain | Shimano SLX M7100, 12-speed |
| Max. chainring size | 1x: 54T, 2x: 56/43 |
Wheels
| Wheel front | Bontrager Paradigm SL, Tubeless Ready, 21 mm rim width, 100x12 mm thru axle |
|---|---|
| Hub front | Bontrager alloy, sealed bearing, CenterLock disc, 100x12 mm thru axle |
| Skewer front | Bontrager Switch chamfered thru axle |
| *Hub rear | Size: XS, S, M, ML, L, XL Bontrager alloy, sealed bearing, CenterLock disc, Shimano 11-speed freehub, 142x12 mm thru axle |
| Size: XS, S, M, ML, L, XL Bontrager alloy, sealed bearing, CentreLock disc, Shimano 11-speed freehub, 142x12 mm thru axle | |
| Skewer rear | Bontrager Switch chamfered thru axle, removable lever |
| Rim | Bontrager Paradigm SL, Tubeless Ready, 24-hole, 21 mm width, Presta valve |
| Spokes | 14 g stainless steel, black |
| Tyre | Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x28 mm |
| Max tyre size | 32 mm (as measured, see manual for details) |
Components
| *Saddle | Size: XS, S, M, ML, L, XL Verse Short, steel rails, 145 mm width |
|---|---|
| Size: XS, S Bontrager Aeolus Comp, steel rails, 155 mm width | |
| Size: M, ML, L, XL Bontrager Aeolus Comp, steel rails, 145 mm width | |
| *Seatpost | Size: XS, S, M, XL Madone aero carbon seat post, 0 mm offset, short length |
| Size: ML, L Madone aero carbon seat post, 0 mm offset, long length | |
| *Handlebar | Size: XS Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 36 cm control width, 40 cm drop width |
| Size: S, M Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 38 cm control width, 42 cm drop width | |
| Size: ML, L Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 40 cm control width, 44 cm drop width | |
| Size: XL Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop, 42 cm control width, 46 cm drop width | |
| Handlebar tape | Trek EcoTack, black |
| *Stem | Size: XS Trek RCS Pro, -7-degree, 80 mm length |
| Size: S, M Trek RCS Pro, -7-degree, 90 mm length | |
| Size: ML, L Trek RCS Pro, -7-degree, 100 mm length | |
| Size: XL Trek RCS Pro, -7-degree, 110 mm length | |
| Brake rotor | Shimano RT70, CentreLock, 160 mm |
| Rotor size | Max brake rotor sizes: 180 mm front, 160 mm rear |
Specifications, colors, and pricing are subject to change without notice. Due to global supply chain variables, compatible parts may be substituted at any time. Stated weights are estimates based on pre-production models; final production weights may vary.
How tall are you?
To measure your height, stand up straight, barefoot, with your back, heels, shoulders and head all touching a wall. While looking straight ahead, place a book or straight edge on your head and slowly push it against the wall. Your straight edge should be parallel with the floor. Mark the spot where the bottom of the book is touching the wall. The distance from the marked spot to the floor is your height.
What is your inside leg?
How to measure: Stand barefoot with your back straight and against a wall. Tuck a ruler or something that extends to the floor between your legs. Using both hands, and keeping it level, pull the ruler up into your crotch as if you were sitting on the saddle. Measure the distance from the top edge of the ruler to the ground to find your inside leg measurement. Your inside leg is very important to your final bike size so please measure carefully.
Sizing
| Size | Rider Height | Inseam |
|---|---|---|
| XS (47cm) | 143 – 158 cm 4’8″ – 5’2″ |
67 – 74 cm 26″ – 29″ |
| S (50cm) | 158 – 162 cm 5’2″ – 5’4″ |
74 – 76 cm 29″ – 30″ |
| M (52-54cm) | 162 – 173 cm 5’4″ – 5’8″ |
76 – 81 cm 30″ – 32″ |
| ML (56cm) | 173 – 179 cm 5’8″ – 5’10” |
81 – 84 cm 32″ – 33″ |
| L (58cm) | 179 – 188 cm 5’10” – 6’2″ |
84 – 88 cm 33″ – 35″ |
| XL (60-62cm) | 188 – 213 cm 6’2″ – 7’0″ |
88 – 100 cm 35″ – 39 |
Geometry
All measurements provided in cm unless otherwise stated.
| Frame size letter | XS | S | M | ML | L | XL |
|---|---|---|---|---|---|---|
| Wheel size | 700c | 700c | 700c | 700c | 700c | 700c |
| A — Seat tube | 40.4 | 44 | 47.6 | 51.2 | 54.8 | 60.9 |
| B — Seat tube angle | 73.8° | 73.8° | 73.6° | 73.4° | 73.4° | 73.4° |
| C — Head tube length | 10 | 12.1 | 13.6 | 15 | 17.2 | 20.1 |
| D — Head angle | 71.6° | 72.2° | 72.9° | 73.5° | 73.8° | 73.9° |
| E — Effective top tube | 51.7 | 53.2 | 54.5 | 55.7 | 56.8 | 58.4 |
| G — Bottom bracket drop | 7.2 | 7.2 | 7 | 7 | 6.8 | 6.8 |
| H — Chainstay length | 41 | 41 | 41 | 41 | 41.1 | 41.2 |
| I — Offset | 5 | 4.5 | 4.5 | 4 | 4 | 4 |
| J — Trail | 6.1 | 6.2 | 5.8 | 5.9 | 5.7 | 5.7 |
| K — Wheelbase | 97.1 | 97.6 | 98.1 | 98 | 99 | 100.7 |
| L — Standover | 70.4 | 73.4 | 76.2 | 79 | 82 | 86.3 |
| M — Frame reach | 37 | 37.8 | 38.4 | 38.9 | 39.4 | 40.2 |
| N — Frame stack | 50.7 | 53 | 54.6 | 56.2 | 58.2 | 61 |
| Front centre | 57.2 | 57.7 | 58.2 | 58.1 | 58.9 | 60.4 |
| Saddle rail height min (w/short mast) | 54.9 | 58.5 | 62.1 | 65.7 | 69.3 | 75.4 |
| Saddle rail height max (w/short mast) | 61.2 | 64.8 | 68.4 | 72 | 75.6 | 81.7 |
| Saddle rail height min (w/tall mast) | 59.2 | 62.8 | 66.4 | 70 | 73.6 | 79.7 |
| Saddle rail height max (w/tall mast) | 65.4 | 69 | 72.6 | 76.2 | 79.8 | 85.9 |
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