Whites Velocity Stacks - 42mm Yamaha Designed to provide increased horsepower

Designed to provide increased horsepower and acceleration

However spoke angle and spoke nipple may need adjustment to suit this particular application

Eliminates damage to the bearing cam or case

You can set auxiliary brake lights to only flash under hard braking flash continuously as your brake is applied or flash four times rapidly then hold steady (California legal flash rate)

Whites Velocity Stacks - 42mm Yamaha Designed to provide increased horsepowerThe Whites Velocity Stacks allow smooth and even entry of air at high velocities into the intake of your ride improving throttle response increasing power and smoothing out your power delivery. The velocity stacks are constructed from lightweight corrosion resistant aluminium. Universal fitment 42mm inside diameter. A micro mesh screen prevents unwanted dirt and debris entering your engine while the included hose clamp allows for a quick and easy