Trek Madone SL 5 Gen.8 Shimano 105 Gloss Crystal White / Matte Deep Smoke Carbon road Bike 2026

Trek Madone SL 5 8th Generation Shimano 105 Crystal White / Matte Deep Smoke 2026

The Trek Madone SL 5 8th generation 2026 carbon road Bike bike road Bike designed to deliver a modern performance experience, combining advanced aerodynamics, lightness, and efficiency. Thanks to its 500 Series OCLV Carbon frame and design inspired by the Madone SLR racing models, it offers excellent performance for demanding cyclists.

Aerodynamic carbon Frame

The 500 Series OCLV Carbon frame incorporates Full System Foil technology to optimize aerodynamics. The IsoFlow saddle tube improves both comfort and aerodynamics. The T47 threaded bottom bracket and universal (UDH) derailleur hanger ensure compatibility and stiffness.

The Madone 8th generation all-carbon fork offers internal cable routing for a clean and high-performance cockpit.

Shimano 105 12-speed Drivetrain

The Shimano 105 R7100/R7120 groupset ensures precise, smooth, and reliable gear changes. With its 12-speed drivetrain and 11-34 cassette , the bike offers a wide range of use, ideal for both flat and hilly terrain.

The compact 50/34 crankset offers an excellent compromise between speed and climbing ability.

High-performance Bontrager wheels

The Bontrager Paradigm 23 Tubeless Ready wheels offer good performance and impressive versatility. Paired with Bontrager R3 Hard-Case Lite 28mm tires, they guarantee comfort, grip, and efficiency on the road.

Compatibility up to 32mm allows the bike to be adapted to different terrains.

Components and ergonomics

The Bontrager aluminum cockpit ensures strength and reliability with partial cable routing for a clean design. The Bontrager Aeolus Elite saddle is designed to optimize comfort on long rides.

The Madone aerodynamic seatpost contributes to the overall performance of the bike.

Weight and performance

The bike weighs 8.64 kg (size M/L with inner tubes), offering an excellent balance between stiffness and lightness. It supports a maximum total weight of 125 kg (rider, equipment and bike included).

Main features

Frame

• OCLV Carbon 500 Series
• Full System Foil Aerodynamic Profile
• IsoFlow saddle tube
• RCS Headset
• Internal electronic or mechanical routing
• Removable aerodynamic chain guard
• Threaded T47 Bottom bracket
• Flat Mount rotor Brakes
• Universal Derailleur hanger (UDH)
• 142 x 12 mm Thru axle

Fork

• All carbon Madone 8th generation
• Carbon tapered head tube
• Internal cable routing
• Flat Mount Brakes
• 12 x 100 mm Thru axle

Shimano 105 12-speed Drivetrain

• Shimano 105 R7120 shifters
• Shimano 105 R7100 Front derailleur (to be welded)
• Shimano 105 R7100 Rear derailleur (max 36 teeth)
• Shimano 105 50/34 Crankset
• Lengths: 165 / 170 / 172.5 mm depending on size
• Praxis T47 threaded housing
• Shimano 105 11-34 Cassette ( 12s )
• Shimano SLX M7100 12s Chain

Wheels and tires

• Bontrager Paradigm 23 Tubeless Ready rims (24 holes)
• Bontrager alloy hubs, sealed bearings
• Centerlock mounting
• 100x12 mm Thru axle (front) / 142x12 mm thru-axle (rear)
• Bontrager R3 Hard-Case Lite 700x28mm Tires
• Compatible with tires up to 32 mm
• 14g black stainless steel Spokes

Braking

• Shimano RT70 or CL700 Centerlock discs
• Diameter 160 mm
• Maximum compatibility: 180 mm front / 160 mm rear

Cockpit

• Bontrager Comp aluminum 31.8 mm Handlebar
• Width depending on size: 36 to 42 cm
• Trek RCS Pro -7° Stem (80 to 110 mm)
• Trek EcoTack Ruban de handlebar

Saddle and seatpost

• Bontrager Aeolus Elite Saddle (austenite rails, 145 mm)
• Madone aerodynamic Seatpost with 0 mm offset

Weight

• 8.64 kg (size ML with inner tubes)
• Maximum total weight: 125 kg (bike + cyclist + equipment)

Complete Shimano 105 12-speed Assembly , 500 Series OCLV carbon frame , Bontrager Tubeless Ready wheels and hydraulic rotor brakes: a configuration geared towards performance, reliability and aerodynamics.