Boyesen RL-12 Replacement Power Reeds for Rad Valve marine-engine Heavy duty cam chain and

Heavy duty cam chain and long life cam chain tensioners kit for Twin Cam 88 motors

1985-1995 Suzuki RM250

2004-2005 KTM 300 EXC

2006-2008 Yamaha YXR45F Rhino 450

2002-2004 Suzuki LT-A400 Eiger 2x4 Auto

Boyesen RL-12 Replacement Power Reeds for Rad Valve marine-engine Heavy duty cam chain andBoyesens 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. Vehicle Fitment: 1987 1998 Kawasaki KX250