Phantom 85 Bicycle Engine Reed Valve + Intake gasket

Replacement reed valve made specifically to fit your Phantom 85 bicycle engine kit. The performance valve is used to control the air/fuel mixture flow in one direction to increase performance which equals better riding. This Phantom reed valve is compatible with engines that have intake manifolds with 40mm stud spacing. It's always a good idea to replace your gaskets anytime you are working on your engine, This kit comes with the intake gasket as well! 

• Compatible with 40 mm manifold
• Easy to install
• Increase torque and throttle response