Valves

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust...

Supertech 15-19 Yamaha YZ250F 25x4.46x 82.40mm Flat Face Titanium Exhaust Valve - Single

Hot Cams 2016 Honda CRF 150 RB Big Wheel 150cc 1.25mm 5 piece shim refill

Hot Cams 2010 Yamaha YFZ 450 X Bill Balance Edition 450cc Stage 1 intake Cam

Hot Cams 2001-2002 KTM 520 EXC Racing 520cc Steel exhaust valve

Hot Cams 2004-2005 KTM 525 SX Supermoto 525cc Steel intake valve

Hot Cams 2014-2018 Yamaha YZ 250 F 250cc Titanium intake valve

Hot Cams 2003-2006 KTM 400 EXC-G Racing 400cc Steel intake valve

Hot Cams 2008,2010 Polaris Outlaw 450 S 450cc Steel exhaust valve

Hot Cams 2015-2021 Yamaha YZ 250 FX 250cc Titanium exhaust valve

Hot Cams 2005-2017 Honda CRF 450 X 450cc Titanium intake valve

Hot Cams 2019-2021 Honda CRF 450 RWE 450cc Steel exhaust valve

Hot Cams 2014-2021 Yamaha YZ 250 F 250cc Titanium exhaust valve

Hot Cams 2009-2015 Kawasaki KX 450 F 450cc Titanium intake valve

Hot Cams 2004-2005 KTM 525 SX Supermoto 525cc Steel exhaust valve