2021
TREK Madone SLR 9 Gen 6
Road · Aero · Unisex
Frame material Carbon
Groupset Dura-Ace Di2
Weight 7.8 kg
Wheel size 29
Wheel material Carbon
Drivetrain 2 X 11 Electronic
Chain Shimano Dura-Ace 9000,...
Tires Bontrager R4 320 Handm...
Brake type Hydraulic Disc
See all specifications ↓
RRP
13 499 € incl. taxes
Observed price — New
7 971 € incl. taxes
Refurbished price
6 219 € incl. taxes
1 price points
Min: 1234 € (XXXXXXXXX)
Max: 1234 € (XXXXXXXXX)
Likely trade-in value
1 234 €
trek Madone SLR 9 Gen 6
About this bike

Looking at the Trek Madone SLR 9 Gen 6 2021? This road bike in the aero segment keeps showing up across European retailers. Built around a carbon frame.

The 1 sources we monitor for this bike refresh daily — that is how 2BX keeps the catalog and resale benchmarks honest.

Price-wise, brands list the Madone SLR 9 Gen 6 at 13 499 € MSRP. Real listings for a new unit hover around 7 971 €, and refurbished units typically sell near 6 219 €.

Scroll down for the full retailer breakdown, price history and trade-in benchmark of the Trek Madone SLR 9 Gen 6.

Bikes currently in the market or recently sold
Retailer Image Link Model Year Condition Price RRP Discount Status Country Last seen First seen Online for Similarity E-Bike Groupset Mileage Size Brake type Frame material Wheel size Motor Torque Battery capacity Category
Retailer Link MADONE SLR 6 GEN 6 2023 Refurbished 1 234 € 1 234 € -20% On sale Europe 2026-07-13 2026-06-02 41 Related No Shimano Ultegra Di2 53 cm Disco Carbon Road
Retailer Link MADONE SLR 6 GEN 6 2021 Refurbished 1 234 € 1 234 € -20% On sale Europe 2026-07-13 2026-05-11 63 Related No Shimano Ultegra 52 cm Disco Carbon Road
Retailer Link MADONE SLR 9 GEN 6 2021 Refurbished 1 234 € 1 234 € -20% On sale Europe 2026-07-13 2026-07-06 7 Similar match No Shimano Dura Ace Di2 52 cm Disco Carbon Road
Retailer Link MADONE SLR 6 GEN 6 2021 Refurbished 1 234 € 1 234 € -20% On sale Europe 2026-07-13 2026-05-05 69 Related No Shimano Ultegra 56 cm Disco Carbon Road
Retailer Link MADONE SLR 6 GEN 6 2023 Refurbished 1 234 € 1 234 € -20% On sale Europe 2026-07-13 2026-07-13 0 Related No Shimano Ultegra 54 cm Disco Carbon Road
Retailer Link MADONE SL 6 GEN 6 2022 Refurbished 1 234 € 1 234 € -20% On sale Germany 2026-04-21 2026-04-21 0 Related No 28
Retailer Link MADONE SL 6 GEN 6 2023 New 1 234 € 1 234 € -20% On sale Europe 2026-04-17 2026-04-17 0 Related No Shimano Ultegra 56 cm Disco Carbon Road
Retailer MADONE SLR 6 GEN 6 2021 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-07-10 2026-04-17 84 Related No Shimano Ultegra 54 cm Disco Carbon Road
Retailer MADONE SL 6 GEN 6 2023 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-06-21 2026-05-05 47 Related No Shimano Ultegra 54 cm Disco Carbon Road
Retailer MADONE SLR 6 GEN 6 2021 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-06-13 2026-05-25 19 Related No Shimano Ultegra 58 cm Disco Carbon Road
Retailer MADONE SLR 9 GEN 6 2021 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-06-07 2026-05-05 33 Similar match No Shimano Dura Ace Di2 58 cm Disco Carbon Road
Retailer MADONE SLR 6 GEN 6 2023 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-06-01 2026-05-05 27 Related No Shimano Ultegra 56 cm Disco Carbon Road
Retailer MADONE SL 6 GEN 6 2022 Refurbished 1 234 € 1 234 € -20% Sold Germany 2026-05-19 2026-05-02 17 Related No Shimano Ultegra 28
Retailer MADONE SLR 9 GEN 6 2021 Refurbished 1 234 € 1 234 € -20% Sold Europe 2026-05-09 2026-04-17 22 Related No Shimano Dura Ace Di2 56 cm Disco Carbon Road
Brand Market Footprint

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Specifications
CategoryRoad
SubcategoryAero
Year2021
Frame800 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape...
Frame materialCarbon
ForkMadone KVF full carbon, tapered carbon steerer, invisible cabl...
Fork materialCarbon
Weight7.8 kg
SuspensionRigid
TravelNULL
Colors XXXXXXXX
Sizes XXXXXXXX
Components
Groupset Dura-Ace Di2
Drivetrain 2 X 11 Electronic
Front derailleur Shimano Dura-Ace Di2 R9150, braze-on
Rear derailleur Shimano Dura-Ace Di2 R9150, short cage, 30T max cog
Cassette Shimano Dura-Ace R9100, 11-30, 11 speed
Chain Shimano Dura-Ace 9000, 11-speed
Crank Size: 47, Shimano Dura-Ace R9100-P Power Meter, 52/36, 165 mm length; Size: 50, 52, Shimano Dura-Ace R9100-P Power Meter, 52/36, 170 mm length; Size: 54, 56, Shimano Dura-Ace R9100-P Power Meter, 52/36, 172.5 mm length; Size: 58, 60, 62, Shimano Dura-Ace R9100-P Power Meter, 52/36, 175 mm length
Bottom bracket Praxis, T47 threaded, internal bearing
Brake type Hydraulic Disc
Brakes Shimano Dura-Ace hydraulic disc
Handlebar Size: 47, Trek Madone adjustable aero VR-CF, OCLV Carbon, invisible cable routing, 93 mm reach, 123 mm drop, 38 cm width; Size: 50, 52, Trek Madone adjustable aero VR-CF, OCLV Carbon, invisible cable routing, 93 mm reach, 123 mm drop, 40 cm width; Size: 54, 56, Trek Madone adjustable aero VR-CF, OCLV Carbon, invisible cable routing, 93 mm reach, 123 mm drop, 42 cm width; Size: 58, 60, 62, Trek Madone adjustable aero VR-CF, OCLV Carbon, invisible cable routing, 93 mm reach, 123 mm drop, 44 cm width
Stem Size: 47, 50, 52, 54, Trek Madone aero, invisible cable routing, 7-degree, 90 mm length; Size: 56, 58, Trek Madone aero, invisible cable routing, 7-degree, 100 mm length; Size: 60, 62, Trek Madone aero, invisible cable routing, 7-degree, 110 mm length
Saddle Bontrager Aeolus Pro, carbon rails, 145 mm width
Seatpost Size: 47, 50, 52, 54, 56, Madone aero carbon internal seat mast cap, integrated light mount, 25 mm offset, short length; Size: 58, 60, 62, Madone aero carbon internal seat mast cap, integrated light mount, 25 mm offset, tall length
Wheels & Tires
Wheel size 29
Wheel material Carbon
Rims Front: Bontrager Aeolus XXX 4, OCLV Carbon, Tubeless Ready, 21 mm rim width, 47mm rim depth, 100x12 mm thru axle, Rear: Bontrager Aeolus XXX 4, OCLV Carbon, Tubeless Ready, 21 mm rim width, 47 mm rim depth, 142x12 mm thru axle
Tires Bontrager R4 320 Handmade Clincher, Hard-Case Lite, 320 tpi, 700x25 c
Tire width 25c
Tire clearance 28c
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