K2
 | 2008 K2 Mainframe 6.0 Road Bike2008 K2 Mainframe 6.0 Road Bike Finally, the Mainframe 6.0, a carbon road bike that balances fit, form and function, the K2 bike way. Proprietary carbon fiber monocoque frame is sleek, sweet and of course, lightweight and strong! Fast, smooth and utterly...On Sale |
 | 2008 K2 Mainframe 5.0 Road Bike2008 K2 Mainframe 5.0 Road Bike Finally, the Mainframe 5.0, a carbon road bike that balances fit, form and function, the K2 bike way. Not only is this bike well balanced it has the agressive looks featuring a blue and white color scheme. Dual colored...On Sale |