The Felt B2 is an aluminum, carbon and metal matrix composite Felt / FELT / Ultra- time-trial/triathlon/road bike frame. The frame comes in colors like gloss, Matte Clear and Matte Black.
Originally released in 2004, there are 13 versions of this bike. Due to the frame materials, we estimate that this bike weighs around 20 pounds. The B2 is fully rigid.
Components
The B2 comes with Shimano, Mix and SRAM Red components, including a carbon, aluminum, integrated, Felt, FELT, Bayonet Profile X stem, an integrated, FSA, FELT Bayonet, Bayonet TH headset and bar-end, dual-control, aero, Shimano SRAM Double Tap shifters.
Drivetrain
The B2 has 10 speeds and has a Shimano SRAM Red derailleur.
Wheels
It comes with carbon, aero, folding, Felt TTR2, Vittoria X tires (622mm x 23mm) and carbon, Felt, Zipp, FELT TTR-2 ALU Deep, TTR-2 ALU Deep Easton Vista SL rims.