Description

2025 TREK MADONE SL 5 GEN 8 - ROAD BIKE

Madone SL 5 Gen 8 is a lightweight aero road bike that brings elite racing tech to a lower price point. It offers similar aero benefits to the pricier Madone SLR Gen 8, but with a more economical OCLV 500 Carbon layup and two-piece cockpit with hidden cable routing. It's built to race, with geometry that keeps you quick on the sprints yet in control on fast descents. A Shimano 105 groupset keeps the price down while still delivering clean mechanical shifting you can trust.

Revolutionary Full System Foil aero tube shapes redefine what fast looks like and help optimize aerodynamics around the whole bike.
A more economical 500 Series OCLV Carbon frame and new tube shaping shave weight where it matters most to help you fly up climbs.
You get clean and reliable shifting without breaking the bank with Shimano's workhorse groupset – 105.
Lightweight, race-focused IsoFlow comfort tech helps you ride stronger longer without sacrificing weight or aerodynamics.

Specs

Hubs	Bontrager alloy, sealed bearing, centerlock disc, 100x12mm thru axle
Rims	Bontrager Paradigm SL, Tubeless Ready, 24-hole, 21mm width, Presta valve
Stem	Trek RCS Pro, -7 degree, 80mm length
Chain	Shimano SLX M7100, 12 speed
Frame	500 Series OCLV Carbon, Full System Foil tube shaping, IsoFlow seat tube, RCS Headset System, electronic or mechanical routing, removable aero chainkeeper, T47 BB, flat mount disc, UDH, 142x12mm thru axle
Tires	Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x28mm
Rotors	Shimano RT70, centerlock, 160mm
Saddle	Bontrager Aeolus Comp, steel rails, 155mm width
Crankset	Shimano 105 R7100, 50/34, 165mm length
Seatpost	Madone aero carbon seatpost, 0mm offset, short length
Shifters	Shimano 105 R7120, 12 speed // Shimano 105 R7120, 12 speed
Handlebars	Bontrager Comp, alloy, 31.8mm, 80mm reach, 121mm drop, 36cm control width, 40cm drop width
Bottom Bracket	Praxis, T47 threaded, internal bearing
Front Derailleur	Shimano 105 R7100, braze-on, down swing
Cassette/Freewheel	Shimano 105 7101, 11-34, 12 speed
Fork	Madone Gen 8 full carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100mm chamfered thru axle
Rear Derailleur	Shimano 105 R7100, 36T max cog

2025 Trek Madone SL 5 Gen 8 - Road Bike

Product Code: T085913

Description
Reviews

2025 TREK MADONE SL 5 GEN 8 - ROAD BIKE

Revolutionary Full System Foil aero tube shapes redefine what fast looks like and help optimize aerodynamics around the whole bike.
A more economical 500 Series OCLV Carbon frame and new tube shaping shave weight where it matters most to help you fly up climbs.
You get clean and reliable shifting without breaking the bank with Shimano's workhorse groupset – 105.
Lightweight, race-focused IsoFlow comfort tech helps you ride stronger longer without sacrificing weight or aerodynamics.

Specs

Hubs	Bontrager alloy, sealed bearing, centerlock disc, 100x12mm thru axle
Rims	Bontrager Paradigm SL, Tubeless Ready, 24-hole, 21mm width, Presta valve
Stem	Trek RCS Pro, -7 degree, 80mm length
Chain	Shimano SLX M7100, 12 speed
Frame	500 Series OCLV Carbon, Full System Foil tube shaping, IsoFlow seat tube, RCS Headset System, electronic or mechanical routing, removable aero chainkeeper, T47 BB, flat mount disc, UDH, 142x12mm thru axle
Tires	Bontrager R1 Hard-Case Lite, wire bead, 60 tpi, 700x28mm
Rotors	Shimano RT70, centerlock, 160mm
Saddle	Bontrager Aeolus Comp, steel rails, 155mm width
Crankset	Shimano 105 R7100, 50/34, 165mm length
Seatpost	Madone aero carbon seatpost, 0mm offset, short length
Shifters	Shimano 105 R7120, 12 speed // Shimano 105 R7120, 12 speed
Handlebars	Bontrager Comp, alloy, 31.8mm, 80mm reach, 121mm drop, 36cm control width, 40cm drop width
Bottom Bracket	Praxis, T47 threaded, internal bearing
Front Derailleur	Shimano 105 R7100, braze-on, down swing
Cassette/Freewheel	Shimano 105 7101, 11-34, 12 speed
Fork	Madone Gen 8 full carbon, tapered carbon steerer, internal brake routing, flat mount disc, 12x100mm chamfered thru axle
Rear Derailleur	Shimano 105 R7100, 36T max cog

Brand: Trek
Product Code: T085913
Availability: In Stock