The Trek Lexa S is a road/triathlon bike with an aluminum 100 Series Alpha frame. The frame comes in colors like platinum, Blue  Ink and Dusty  Blue.

Originally released in 2011, there are 7 versions of this bike. Due to the frame materials and other factors, we estimate that this bike weighs around 25 pounds. The Lexa S is fully rigid.

Components

The Lexa S comes with Shimano components, including a Bontrager stem, a semi-cartridge, threadless, semi-integrated semi headset and Shimano Sora shifters.

Drivetrain

The Lexa S has 9 speeds and has Shimano HG400 SRAM PG-950 rear cogs and a Shimano derailleur.

Wheels

It comes with Bontrager T1 tires (622mm x NaN) and aluminum Bontrager rims.