The 2003 Eastern Proton is a freestyle/bmx bike with a steel and chromoly frame. The frame has a black finish. It was released in 2003 and costs $279 brand new. Due to the frame materials and other factors, we estimate that this bike weighs around 20 pounds. The Proton is fully rigid.
Components
The Proton comes with various freestyle bike components, including an aluminum four-bolt stem and a steel threadless headset.
Drivetrain
The Proton is a single-speed and has.
Wheels
It comes with Kenda Kikzumbut tires (20in x 1.95in) and aluminum double-wall rims.