Description:

Boyesens hot RAD valves provide plenty of off-road torque Custom reed cage holds Boyesens carbon fiber reeds Sustains flow velocity through the valve and redirects intake charge for balanced distribution to intake ports Quickens throttle response and ramps up horsepower throughout rpm range Solid one-piece aluminum casting; bolts in easily This Item Fits the Following Applications: 1993-2001 Yamaha YZ80 Features: Boyesens hot RAD valves provide plenty of off-road torque Custom reed cage holds Boyesens carbon fiber reeds Sustains flow velocity through the valve and redirects intake charge for balanced distribution to intake ports Quickens throttle response and ramps up horsepower throughout rpm range Solid one-piece aluminum casting; bolts in easily Item Dimensions: 1" L x 1" W x 1" H.