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Trek Madone SLR 7 Force eTap AXS Disc Road Bike 2021

★★★★★ ★★★★★

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Madone SLR 7 Force eTap AXS Disc Road Bike 2021

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Product ID: 1255238

Four great reasons to buy your bike from Sigma Sports

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Expert Advice & Rider ID

Sigma Sports has one objective - to help you find your perfect bike. Our friendly, knowledgeable staff ask you a series of questions to understand what type of rider you are and the type of riding you do. We can then identify the style of bike that best suits your needs.

sigma sports finding the right bike size
Finding the right size

Riding a bike that fits you perfectly will help keep you injury-free and ensure you enjoy riding further for longer in total comfort. We check your measurements on a jig to ensure your optimal set-up.

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Bike Handover

When you collect your new bike we'll double-check your position and make any micro-adjustments if required. We'll also discuss the controls on your bike as well as maintenance tips.

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First free safety check

We offer a free safety check after six weeks or 200 miles, so you can keep riding in confidence. Visit us now in-store to discuss your new bike.

Product Highlights


Trek's highest grade carbon makes the frame incredibly light, stunningly responsive and compliant.


The Madone's Kaamtail frame tube shapes make it one of the world's most aerodynamic road frames.


Working alongside Quarq, this power meter is incorporated neatly into the SRAM Force chainset.


Electronic and wireless, SRAM's 12-speed groupset delivers fast and pin sharp shifting.

Trek Madone SLR 7 Force eTap AXS Disc Road Bike 2021

Trek's Madone SLR 7 Force eTap AXS Disc Road Bike is incredibly fast, engineered to cut drag as much as possible through its Kammtail Virtual Foil tube shapes, complete integration of cables, and an aero cockpit. The 800 Series OCLV Carbon is Trek's lightest to date, laterally stiff, vertically compliant and remaining stable even when the wind hits you from the side, while Top Tube IsoSpeed with an elastomer damper provides adjustable compliance to best suit your preference and the terrain.

Using an H1.5 Fit geometry, you'll be able to achieve a position that's racy and aggressive yet won't become uncomfortable after hours in the saddle. The components match the frameset's calibre, and SRAM's wireless Force eTap AXS 12-speed drivetrain provides shifting that's smooth, fast and precise, requiring just a light touch of the lever for operation. There's even a power meter included so you can take your training to the next level.

Flat-mount disc brakes will stop you fast whether it's wet or dry and their design leaves room for wider tyres. Bontrager Aeolus Pro 5 wheels in a 50mm depth cut through the wind and have a stiff carbon construction for efficient power transfer and instant, punchy accelerations, and they're fitted with Bontrager R3 tyres in a 25mm width to bring traction, puncture protection and fast-rolling.


  • 800 Series OCLV Carbon is the lightest laminate Trek has ever made, and it makes the Madone faster on any terrain, in any conditions
  • 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
  • H1.5 Fit is the sweet-spot geometry of a low aero riding position that's comfortable on long days in the saddle
  • Comes with a SRAM Force AXS power meter for more effective training rides from the start
  • Built for flat-mount disc brakes for extra tyre clearance and all-weather stopping power
  • A separate bar and stem with an aero carbon faceplate gives you great adjustability without compromising on aerodynamics
  • Wireless SRAM Force eTap AXS 12-speed components
  • Bontrager Aeolus Pro 5, OCLV Carbon 50mm deep wheels

Technical Specification

Frame Trek 800 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, adjustable top tube IsoSpeed, invisible cable routing, 3S aero chain keeper, T47 BB, DuoTrap S compatible, flat mount disc, 142x12mm thru-axle
Fork Trek Madone KVF full carbon, tapered carbon steerer, invisible cable routing, flat mount disc, carbon dropouts, 12x100mm thru-axle
Headset Trek Madone integrated, stainless cartridge bearings, sealed, 1-3/8˝ top, 1.5˝ bottom
Bottom Bracket SRAM DUB, T47 threaded, internal bearing
Stem Trek Madone aero, invisible cable routing, 7 degree
Handlebar Trek Madone adjustable aero VR-CF, OCLV Carbon, invisible cable routing, 93mm reach, 123mm drop
Bar Tape Bontrager Supertack Perf tape
Front Brake SRAM Force eTap AXS hydraulic disc, flat mount
Rear Brake SRAM Force eTap AXS hydraulic disc, flat mount
Brake Levers SRAM Force eTap AXS
Front Derailleur SRAM Force eTap AXS, braze-on
Rear Derailleur SRAM Force eTap AXS, 36T maximum cog
Shift Levers SRAM Force eTap AXS, 12-speed
Chain SRAM Force, 12-speed
Cassette SRAM Force XG-1270, 10-33, 12-speed
Crankset SRAM Force AXS Power Meter, 48/35, DUB spindle
Front Wheel Bontrager Aeolus Pro 5, OCLV Carbon, tubeless-ready, 19.5mm rim width, 50mm rim depth, 100x12 thru-axle
Rear Wheel Bontrager Aeolus Pro 5, OCLV Carbon, tubeless-ready, 19.5mm rim width, 50mm rim depth, SRAM XD-R driver, 142x12 thru-axle
Front Tyre Bontrager R3 Hard-Case Lite, aramid bead, 120 TPI, 700x25c, clincher
Rear Tyre Bontrager R3 Hard-Case Lite, aramid bead, 120 TPI, 700x25c, clincher
Saddle Bontrager Aeolus Elite, austenite rails, 145mm width
Seatpost Trek Madone aero carbon internal seatmast cap, integrated light mount, 25mm offset
Pedals Available to be purchased separately
Manufacturer Claimed Weight 8.32 kg / 18.34 lbs (size 56)

Built, Checked, Tuned and Tested

All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if specified), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.

All bikes collected from our shop, are built, tested and ready to ride.

Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. We do not install accessories to bikes, including mudguards.

Trek Madone SLR 7 Force eTap AXS Disc Road Bike 2021 Sizing

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