- 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 -- 250 EXC -- (2002, 2003); KTM -- 300 EXC -- (2003, 2002); KTM -- 200 XC -- (2007, 2008); KTM -- 200 XC-W -- (2008, 2007); KTM -- 200 EXC -- (2007, 2008); KTM -- 300 TXC -- (2003, 2002); KTM -- 300 XC-W -- (2003, 2002); KTM -- 300 XC -- (2002, 2003); KTM -- 300 MX -- (2002, 2003); KTM -- 300 MXC -- (2003, 2002); KTM -- 300 XC-W Six Days -- (2003, 2002); KTM -- 300 XCW-E -- (2003, 2002); KTM -- 300 EGS -- (2003, 2002); KTM -- 300 EXC-E -- (2003, 2002); KTM -- 300 EXC Six Days -- (2003, 2002)