Trek Speed Concept

Trek Trek Speed Concept

Trek Speed Concept

Available for Special Order!

This item is not permitted to be shipped, however it can be purchased online and picked up at your convenience.


Speed Concept is a lot of things, but above all, it’s fast. It's our most aerodynamic bike, which makes it an ideal triathlon bike and a great choice for TT enthusiasts who know every second matters. Plus, it's an exceptional value: adjustability, integration, customization options, carbon aero wheels, and an 11-speed drivetrain—all in a super aero bike built for flat-out speed.

It's right for you if... You're out to win, and you're looking for the aero advantage other triathlon bikes simply can't provide. You understand fit is a crucial part of going fast, and you want a bike that's infinitely customizable to your perfect aero position.

The tech you get Lightweight 500 Series OCLV Carbon frame, drag-reducing Kammtail Virtual Foil (KVF) tube shaping, full Shimano Ultegra 11-speed drivetrain with Dura-Ace bar end shifters, fully integrated handlebar and stem, Bontrager Hilo Comp triathlon-specific saddle for an aggressive and aero position, and aerodynamic Bontrager Aeolus 5 Comp TLR wheels.

The final word When you ride Speed Concept, you're gonna go fast. A lightweight carbon frame, aero tube shaping, carbon wheels, and an 11-speed Shimano Ultegra drivetrain mean speed and efficiency where it counts. Triathletes, time trialists, general speed demons—this one's for you. 


Frame 500 Series OCLV Carbon, KVF (Kammtail Virtual Foil) tube shape, BB90, Speed Fin compatible, DuoTrap compatible, SC Draft Box 2 & SC Speed Box compatible

Fork SC full foil carbon, integrated brake & stem

Wheels Bontrager Aeolus Comp Tubeless Ready

Tires Bontrager R2 Hard-Case Lite, 700x25c

Shifters Shimano Dura-Ace bar end, 11 speed

Rear Derailleur Shimano Ultegra

Front Derailleur Shimano Ultegra, braze-on

Crank Shimano Ultegra, 50/34 (compact)

Bottom Bracket BB90

Cassette Shimano Ultegra, 11-28, 11 speed

Chain Shimano Ultegra

Saddle Bontrager Hilo Comp, chromoly rails

Seatpost Bontrager Speed Concept Race Lite, alloy, +/-20mm offset

Handlebar Bontrager Speed Concept KVF aero bar, carbon, direct mount, UCI legal

Grips Bontrager tape

Stem Bontrager Speed Concept, direct mount

Headset Integrated, sealed bearings

Breakset Bontrager Speed Limit integrated, Bontrager Race lite aero levers

0 stars based on 0 reviews