Trek Madone SL 6 2021
2021 Road
Estimate price |
4,699$
Weight | 8.62 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset Ultegra -
Suspension Rigid -
Drivetrain 2 × 11 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
50cm
158cm - 164cm
52cm
162cm - 169cm
54cm
167cm - 175cm
56cm
173cm - 181cm
58cm
179cm - 186cm
60cm
184cm - 191cm
62cm
189cm - 195cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
500 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, adjustable top tube IsoSpeed, invisible cable routing, 3S aero chain keeper, flat mount disc, Duo Trap S compatible, 142x12mm thru axle
Suspension Fork
Madone KVF full carbon, tapered carbon steerer, invisible cable routing, flat mount disc, carbon dropouts, 12x100mm thru axle
Drivetrain
Rear Derailleur
Shimano Ultegra R8000, short cage, 30T max cog
Front Derailleur
Shimano Ultegra R8000, braze-on
Shift Levers
Shimano Ultegra R8020, 11-speed
Cassette
Shimano Ultegra R8000, 11-30, 11 speed
Crank
Size: 50, 52, Shimano Ultegra R8000, 50/34 (compact), 170mm length; Size: 54, 56, Shimano Ultegra R8000, 50/34 (compact), 172.5mm length; Size: 58, 60, 62, Shimano Ultegra R8000, 50/34 (compact), 175mm length
Bottom Bracket
Trek BB90
Chain
Shimano Ultegra HG701, 11-speed
Wheels
Rims
Bontrager Aeolus Comp, Tubeless Ready, 18mm rim width, 100x12mm thru axle
Tires
Bontrager R3 Hard-Case Lite, aramid bead, 120 tpi, 700x25c
Brakes
Brakes
Shimano Ultegra hydraulic disc, flat mount
Disk Rotors
Shimano RT800, centerlock, 160mm
Cockpit
Stem
Size: 50, Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 80mm length; Size: 52, 54, Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 90mm length; Size: 56, 58, Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 100mm length; Size: 60, 62, Bontrager Pro, 31.8mm, Blendr compatible, 7 degree, 110mm length
Handlebar
Size: 50, 52, Bontrager Elite Aero VR-CF, alloy, 31.8mm, invisible cable routing, 93mm reach, 123mm drop, 40cm width; Size: 54, 56, Bontrager Elite Aero VR-CF, alloy, 31.8mm, invisible cable routing, 93mm reach, 123mm drop, 42cm width; Size: 58, 60, 62, Bontrager Elite Aero VR-CF, alloy, 31.8mm, invisible cable routing, 93mm reach, 123mm drop, 44cm width
Seat
Saddle
Bontrager Aeolus Comp, steel rails, 145mm width
Seatpost
Size: 50, 52, 54, 56, Madone aero carbon internal seatmast cap, integrated light mount, 25mm offset, short length; Size: 58, 60, 62, Madone aero carbon internal seatmast cap, integrated light mount, 25mm offset, tall length
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 50cm | 52cm | 54cm | 56cm | 58cm | 60cm | 62cm |
|---|---|---|---|---|---|---|---|
| Stack Reach Ratio | 1.38 mm | 1.39 mm | 1.4 mm | 1.44 mm | 1.46 mm | 1.5 mm | 1.54 mm |
| Bottom Bracket Height | 264 mm | 264 mm | 266 mm | 266 mm | 268 mm | 268 mm | 268 mm |
| Front Center | 575 mm | 578 mm | 581 mm | 583 mm | 591 mm | 600 mm | 607 mm |
| Rake | 45 mm | 46 mm | 45 mm | 40 mm | 40 mm | 41 mm | 40 mm |
| Trail | 62 mm | 58 mm | 56 mm | 58 mm | 57 mm | 56 mm | 56 mm |
| Stack | 523 mm | 535 mm | 543 mm | 565 mm | 583 mm | 603 mm | 622 mm |
| Reach | 380 mm | 385 mm | 388 mm | 393 mm | 398 mm | 401 mm | 405 mm |
| Top Tube Length | 523 mm | 536 mm | 545 mm | 561 mm | 576 mm | 588 mm | 600 mm |
| Seat Tube Angle | 74.6 ° | 74.2 ° | 73.7 ° | 73.3 ° | 73 ° | 72.8 ° | 72.5 ° |
| Seat Tube Length | 453 mm | 483 mm | 496 mm | 525 mm | 553 mm | 573 mm | 593 mm |
| Head Tube Angle | 72.1 ° | 72.8 ° | 73 ° | 73.5 ° | 73.8 ° | 73.9 ° | 73.9 ° |
| Head Tube Length | 111 mm | 121 mm | 131 mm | 151 mm | 171 mm | 191 mm | 211 mm |
| Chainstay Length | 412 mm | 412 mm | 412 mm | 412 mm | 413 mm | 413 mm | 414 mm |
| Wheelbase | 976 mm | 979 mm | 983 mm | 985 mm | 994 mm | 1003 mm | 1012 mm |
| Bottom Bracket Drop | 72 mm | 72 mm | 70 mm | 70 mm | 68 mm | 68 mm | 68 mm |
| Standover Height | 713 mm | 734 mm | 746 mm | 770 mm | 795 mm | 813 mm | 831 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 158 cm | 162 cm | 167 cm | 173 cm | 179 cm | 184 cm | 189 cm |
| Rider Max Height | 164 cm | 169 cm | 175 cm | 181 cm | 186 cm | 191 cm | 195 cm |
About this model
Madone SL 6 is a Trek Madone model. Trek released 360 bikes variations of this model so far. Check out the entire range from 2021 of this model, by clicking this link.
Model range prices
Trek Madone SL 6 2021 is the most economical model, with a starting price of 4699$. Trek Madone SLR 9 Gen 6 2021 on the other hand costs 14333$, and is the most expensive model.
Safety
Make sure you wear a helmet on every ride, and that your bike performs well. In short, this means checking the tires, brakes, and chain to make sure everything is in good working order.
Aero bikes average price
If you want to purchase a solid Aero bike, it is important to know that the average cost is 4211$. However, even if your budget is less than the average, you might still be able to get a top-quality Aero bike. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
At the moment of the release date, Trek Madone SL 6 price was 4699$. Comparing the average cost of an Aero bike to this one, you will see that Madone SL 6 price is 11.59% more expensive.
Average weight for Aero bikes
Aero bikes have an average weight of 7.34 kg (16.18 lbs). A lighter bike will give you some extra advantage when climbing. A heavier bike will have more speed for descents.
With a weight of 8.62 kg (19 lbs), Trek bike is much heavier than average. In conclusion, the average Aero bike weighs 17.44% less than Madone SL 6.
Internal Cable Routing
Moreover, this bike comes with internal cable routing allowing you to keep the cables in a good condition. It also makes it look more professional.
Overview of components
Fork material
The fork on this bike is made out of carbon, so, it won’t add up to much weight to your bike. However, the price you have to pay for a carbon fork is considerably higher.
Wheels
When it comes to wheels, the Madone SL 6 bike is equipped with the 700c carbon model. These wheels are the most used kind for road bikes in general. However, while they give you great speed and control, these wheels are not so bump-friendly.
Brakes
Nothing is more important on a bike than its ability to brake properly. Trek Madone SL 6 is equipped with Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, these are ideal for anyone.
Sizes
Madone SL 6 comes in 7 sizes, that range from 158 cm – 195 cm (5.18 ft – 6.4 ft). In conclusion, it won’t take much to find one that’s right for you.