Boyesen Rad Valve Reed Cage Assembly - Ktm Rad42B

• 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 -- 300 EXC -- (1998, 2000, 2001, 1999); KTM -- 250 SX -- (1999, 2001, 2000, 1998); KTM -- 250 EXC -- (2001, 1998, 1999, 2000); KTM -- 250 XCR-W -- (2000, 2001); KTM -- 250 EXC-G Racing -- (1999, 1998, 2000, 2001); KTM -- 250 EXC-F -- (2000, 1999, 1998, 2001); KTM -- 250 XC-F -- (2001, 1999, 2000, 1998); KTM -- 250 MX -- (1999, 2000, 1998, 2001); KTM -- 300 MX -- (2001, 2000, 1999, 1998); KTM -- 300 TXC -- (2000, 2001, 1999, 1998); KTM -- 300 MXC -- (1998, 1999, 2000, 2001); KTM -- 300 XC-W Six Days -- (1998, 1999, 2001, 2000); KTM -- 250 SXS -- (2001, 1999, 2000, 1998); KTM -- 250 XC -- (1999, 1998, 2001, 2000); KTM -- 250 MXC -- (2001, 1999, 2000, 1998); KTM -- 250 EXC Six Days -- (1999, 2000, 2001); KTM -- 250 MXC Standard -- (1999, 2001, 2000, 1998); KTM -- 300 XC-W -- (2001, 1999, 2000, 1998); KTM -- 250 EXC-R -- (1999, 2000, 2001, 1998); KTM -- 250 EXC Racing 4-Stroke -- (1999, 2000, 2001, 1998); KTM -- 250 MX Enduro -- (1999, 2001, 1998, 2000); KTM -- 300 EGS -- (1999, 1998, 2001, 2000); KTM -- 300 XCW-E -- (2000, 2001); KTM -- 250 EGS -- (2000, 1999, 1998, 2001); KTM -- 300 EXC-E -- (1999, 2000, 2001); KTM -- 300 EXC Six Days -- (1999, 2000, 1998, 2001); KTM -- 300 XC -- (2000, 1999, 2001, 1998); KTM -- 250 XC-W -- (1999, 2001, 2000, 1998); KTM -- 250 SX-S -- (2001); KTM -- 250 XCF-W 4-Stroke -- (2001, 2000)