The 2006 Cannondale Synapse 4 is a triathlon/road bike with an aluminum Synapse frame. The frame comes in Frost  Blue or Charcoal  Gray.

It was released in 2006 and costs $1,049 brand new. Due to the frame materials and other factors, we estimate that this bike weighs around 25 pounds. The Synapse 4 2006 is fully rigid.

Components

The Synapse 4 2006 comes with Shimano 105 components, including a Cannondale stem, an aluminum, integrated FSA headset and Shimano Tiagra STI shifters.

Drivetrain

The Synapse 4 2006 has 9 speeds and has a Shimano 105 derailleur.

Wheels

It comes with Hutchinson Top Speed tires (622mm x 23mm) and Mavic CXP 22 rims.