Del West DW-RMZ250-EV04 Titanium Exhaust Valve chemical-fog-blocker even change your rear tire

even change your rear tire or wheel while out on the road without the need for a center stand

1992-1997 KTM 125 SX

2013-2025 KTM 450 XC-F

1981-1983 Suzuki GS850GL

the expansion and contraction of exhaust sonics through the system resulting in a flow increase of nearly 10%

Del West DW-RMZ250-EV04 Titanium Exhaust Valve chemical-fog-blocker even change your rear tireMaterial: Titanium Del West is the worlds largest supplier of Titanium valves and valvetrain components for motor racing including those from NASCAR to the exotic engines of Formula One and a long relationship with Pro Circuit in Pro motocross. Now available to meet the demands of off road, all valves are backed by an established record of performance and reliability in competition which is unapproachable. With over 4 million dollars invested, their