Madone SL 5 Pro Gen 8 Shimano 105 R7120 12s Bontrager Aeolus Elite 48

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The Trek Madone SL 5 Pro Gen 8 is designed for road cyclists who want a racing-focused bike that feels at home on fast flats, demanding climbs and longer training rides. This Pro build pairs that carbon frame with Shimano 105 mechanical shifting and carbon wheels, creating an appealing setup for ambitious riding and racing.

At its core is a 500 Series OCLV Carbon frame featuring Trek's Full System Foil tube shaping. These aerodynamic profiles are designed to manage airflow around the complete bike while retaining the lightweight character needed for changes of pace and climbing. A full-carbon Madone Gen 8 fork follows the frame's streamlined lines, and the race-oriented geometry supports a purposeful position on the road.

IsoFlow is one of the features that makes the Madone Gen 8 platform distinctive. Built into the seat tube area, Trek's technology provides vertical compliance to help smooth the feel of imperfect road surfaces. It is part of a comfort approach developed with racing in mind, allowing riders to stay focused during hard efforts and extended sessions without stepping away from the bike's aerodynamic priorities.

The mechanical Shimano 105 2x12 drivetrain offers straightforward, precise gear changes across different terrain, whether the route is rolling or includes sustained climbs. Shimano 105 hydraulic disc brakes provide progressive stopping control during spirited road riding. A Bontrager Comp alloy handlebar forms part of the two-piece cockpit, allowing fit adjustments to suit individual preferences and riding positions.

The Pro build features Bontrager Aeolus Elite 48 carbon wheels paired with Bontrager Aeolus Pro tyres. This wheel setup complements the streamlined frame and reinforces the bike's focus on maintaining speed. For riders looking to combine race-inspired Trek technology, the versatility of Shimano 105 and the benefits of carbon wheels, the Madone SL 5 Pro Gen 8 offers a cohesive package ready for fast road adventures.

Frame

500 Series OCLV Carbon, Full System Foil tubing, IsoFlow seat tube, RCS headset, electronic/mechanical shifting cable routing, removable aero chain keeper, T47 bottom bracket, flat-mount disc brakes, UDH, 142x12 mm thru axle.

Fork

Trek Carbon

Groupset

Shimano 105

Brakes

Shimano 105 BR-R7170 Hydraulic Disc

Controls

Shimano 105 R7120 12s

Front Derailleur

Shimano 105 FD-R7100 12v Mechanical

Rear Derailleur

Shimano 105 RD-R7100 12s Mechanical

Cassette

Shimano 105 7101, 11-34, 12-speed

Crankset

Shimano 105 R7100, 50/34. Sizes M, ML: 165 mm crank arm length; sizes L, XL: 170 mm crank arm length.

Tires

Bontrager Aeolus Pro, tubeless ready, cerchietto in aramide, 120tpi, 700x28mm

Front wheel

Bontrager Aeolus Elite 48, Tubeless Ready, 6 fori, 100mm, perno passante da 12mm, 700C

Rear wheel

Bontrager Aeolus Elite 48, Tubeless Ready, ruota libera Shimano a 12 velocità, 6 fori, 142mm, perno passante da 12mm, 700C

Stem

Trek RCS Pro, -7° angle. Size XS: 80 mm; sizes S, M: 90 mm; sizes ML, L: 100 mm; size XL: 110 mm.

Handlebar

Bontrager Comp, alloy, 31.8 mm, 80 mm reach, 121 mm drop. Hood/drop width: XS 36/40 cm; S, M 38/42 cm; ML, L 40/44 cm; XL 42/46 cm.

Saddle

Bontrager Aeolus Elite, binari in austenite, larghezza 145mm

Seat post

Madone Aero Carbon Bra, 0mm Offset, Short

Warranty

Official Trek

Notes

Crank length, handlebar size and seat width can be found in the geometries tab.
For customizations, sizing advice, or any questions, feel free to contact us! Test rides available at our headquarters.