Boyesen Rad Valve Reed Cage Assembly - Ktm Rad43X

• Maintain flow velocity through the valve and redirect intake charge for more even distribution to intake ports
• Provide quicker, sharper throttle response and more horsepower throughout rpm range
• Specially-designed reed cage holds Boyesen's patented dual-stage reeds
• Boyesen's hot RAD valves ratchet up your torque
• One-piece cast aluminum bolts in easily
• Order one set per cylinder

KTM -- 440 EXC -- (1995, 1994); KTM -- 350 EXC -- (1990, 1987, 1989, 1988); KTM -- 440 MXC -- (1994, 1995); KTM -- 550 MXC -- (1994, 1995); KTM -- 350 EGS -- (1990, 1989, 1988); KTM -- 350 SX -- (1988, 1987, 1990, 1989); KTM -- 350 LC4 -- (1990, 1989); KTM -- 350 XC -- (1990); KTM -- 350 RXC -- (1989, 1988, 1990, 1987); KTM -- 500 MXC -- (1994, 1995); KTM -- 350 MX -- (1988, 1990, 1989)