The Specialized S-Works M4 is a mountain/triathlon/road bike with a metal matrix composite and aluminum Specialized M4 frame. The frame comes in colors like white, Team Red and Festina Blue.
Originally released in 1999, there are 4 versions of this bike. Due to the frame materials and other factors, we estimate that this bike weighs around 30 pounds. The S-Works M4 has fork suspension.
Components
The S-Works M4 comes with Shimano, Mountain Mix and Campagnolo Record components, including an aluminum, forged, S-Works, TTT Mutant, Zepp Ritchey Ahead Pro stem, a threadless, Specialized S-Works, Tange-Seiki SE Campagnolo Record headset and dual-control, Shimano Campagnolo Record Ergo shifters.
The carbon Answer Manitou, Time and Rock Shox Sid SL fork has a true suspension.
Drivetrain
The S-Works M4 has 9,10 speeds and has a Shimano Campagnolo Record derailleur.
Wheels
It comes with Specialized tires (622mm x 23mm) and tubeless Mavic rims.