2021 Trek Madone SL 6 Disc

  • Sale
  • Regular price $6,999.99

Madone SL 6 Disc carries forward the advanced aerodynamic performance and all-around ride quality as other Madone road bike models, but it keeps the price in check with a standard stem and aero bar set up for adjustability. It's the ultimate racing bike at great value, with extraordinary race performance, aero wheels, a road-smoothing IsoSpeed decoupler, powerful hydraulic disc brakes and the sleek look that screams for speed.

It's right for you if...

You want to go really flippin' fast. You know exactly what it's like to be off the front, battling the wind in a solo break, and want all the free speed you can get. You also know great value when you see it, and appreciate the fit and customisation options of a standard bar and stem, and the all-weather stopping power of disc brakes.

The tech you get

Madone SL 6 Disc is ready to race, straight out of the box. It's built with a full Shimano Ultegra 11-speed group set, a road-smoothing IsoSpeed decoupler and a lightweight 500 Series OCLV Carbon frame and fork with Kammtail Virtual Foil tubes that cut through the wind. Plus, Tubeless Ready Bontrager Aeolus Comp 5 wheels, a Madone aero seatmast cap and hydraulic disc brakes.

The final word

You get the free speed, aerodynamic advantage and superior ride quality of our ultimate racing bike at great value, plus the added ability to mount clip-on aero bars for time trials and triathlons.

Why you'll love it

  1. Adjustable Top Tube IsoSpeed lets you adjust compliance to your preference, and it's damped with an elastomer so it rebounds in a smooth, controlled, stable motion
  2. All the aero advantages of Madone, plus the added capability to clip on aero bars for triathlons and time trials
  3. Disc brakes offer better braking performance and extra clearance for wider, more stable tyres
  4. The Madone seatpost has an integrated mount for the Bontrager Flare RT tail light
  5. Let's be honest: this bike looks incredible, like it's breaking speed records even when it's parked at the café for a post-ride espresso

Specifications

*spec applies to all sizes unless otherwise noted

Frameset
Frame 500 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, adjustable top tube IsoSpeed, invisible cable routing, control centre, micro-adjust seatmast, precision water bottle placement, 3S aero chain keeper, flat-mount disc, Duo Trap S-compatible, 142x12 mm thru axle
Fork Madone KVF full carbon, tapered carbon steerer, invisible cable routing, flat-mount disc, carbon dropouts, 12x100 mm thru axle
Front Wheel Bontrager Aeolus Comp 5 Disc, Tubeless Ready, 18 mm rim width, 50 mm rim depth, 100x12 mm thru axle
Rear Wheel Bontrager Aeolus Comp 5 Disc, Tubeless Ready, 18 mm rim width, 50 mm rim depth, 142x12 mm thru axle
Tire Bontrager R3 Hard-Case Lite, aramid bead, 120 tpi, 700x25 c
Shifter Shimano Ultegra R8020, 11-speed
Front Derailleur Shimano Ultegra R8000, braze-on
Rear Derailleur Shimano Ultegra R8000, short cage, 30T max cog
*Crank Size: 50, 52
Shimano Ultegra R8000, 50/34 (compact), 170 mm length
Size: 54, 56
Shimano Ultegra R8000, 50/34 (compact), 172.5 mm length
Size: 58, 60, 62
Shimano Ultegra R8000, 50/34 (compact), 175 mm length
Cassette Shimano Ultegra R8000, 11-28, 11-speed
Chain Shimano Ultegra HG701, 11-speed
Saddle Bontrager Aeolus Comp, steel rails, 145 mm width
*Seatpost Size: 50, 52, 54, 56
Madone aero carbon seatmast cap, integrated light mount, 25 mm offset, 160 mm length (short)
Size: 58, 60, 62
Madone aero carbon seatmast cap, integrated light mount, 25 mm offset, 205 mm length (long)
*Handlebar Size: 50, 52
Bontrager Elite Aero VR-CF, alloy, 31.8 mm, invisible cable routing, 93 mm reach, 123 mm drop, 40 cm width
Size: 54, 56
Bontrager Elite Aero VR-CF, alloy, 31.8 mm, invisible cable routing, 93 mm reach, 123 mm drop, 42 cm width
Size: 58, 60, 62
Bontrager Elite Aero VR-CF, alloy, 31.8 mm, invisible cable routing, 93 mm reach, 123 mm drop, 44 cm width
Handlebar Tape Bontrager Supertack Perf tape
*Stem Size: 50
Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 80 mm length
Size: 52, 54
Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 90 mm length
Size: 56, 58
Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 100 mm length
Size: 60, 62
Bontrager Pro, 31.8 mm, Blendr-compatible, 7-degree, 110 mm length
Weight 56 - 8.63 kg / 19.03 lbs
Weight limit This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 125 kg (275 lb).
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, colors, and materials.
Bike and frame weights are based on Trek pre-production painted frames at the time of publication. Weights may vary in final production

COLOUR: MATTE DNISTER BLACK/GLOSS VOLT OR RADIOACTIVE RED/TREK BLACK

Sizing & fit

Proper bike fit is essential for best performance and comfort. Any size and geometry measurements shown on trekbikes.com are for general comparison purposes only. To find your perfect fit, visit an authorised Trek retailer, where an expert skilled at sizing will help you find the appropriate bike and size for your individual needs.

All measurements provided in cm unless otherwise stated.

Frame size number Wheel size A — Seat tube B — Seat tube angle C — Head tube length D — Head angle E — Effective top tube G — Bottom bracket drop H — Chainstay length I — Offset J — Trail K — Wheelbase L — Standover M — Frame reach N — Frame stack Saddle rail height minimum (w/short mast) Saddle rail height maximum (w/tall mast)
52 cm 700c 48.3 74.2° 12.1 72.8° 53.4 7.2 41.0 4.5 5.8 97.7 73.2 38.3 53.3 61.5 70.5
54 cm 700c 49.6 73.7° 13.1 73.0° 54.3 7.0 41.0 4.5 5.6 98.1 74.4 38.6 54.1 64.0 73.0
56 cm 700c 52.5 73.3° 15.1 73.5° 55.9 7.0 41.0 4.0 5.8 98.3 76.8 39.1 56.3 67.0 76.0
58 cm 700c 55.3 73.0° 17.1 73.8° 57.4 6.8 41.1 4.0 5.7 99.2 79.3 39.6 58.1 69.0 78.0
60 cm 700c 57.3 72.8° 19.1 73.9° 58.6 6.8 41.1 4.0 5.6 100.1 81.1 39.9 60.1 71.0 80.0