Chrome Motorized Bicycle Expansion Chamber

Description

• Color: Chrome
• Compatible Engine(s): 2-stroke 48cc and 66/80cc engines

The Expansion Chamber enhances a 2-stroke engine’s power output by expanding the volumetric efficiency. It also provides a boost in the top end speed as well as improving the use of the left over energy from the burnt exhaust exiting the cylinder. This helps aid the filling of the cylinder for the next cycle.