Engine Valves
Vertex & Wiseco
Wiseco Titanium & Stainless Steel Valves Wiseco’s titanium and stainless steel valves are made from premium materials and manufactured to the highest quality specifications. Each valve is a forged, one-piece construction for higher strength and fatigue properties. A chromium nitride coating offers superb surface hardness and wear resistance. Wiseco’s valves are available for most popular 4-stroke motorcycle applications.
Vertex Titanium Valves Vertex Titanium one-piece valves - the better choice for engine-builders seeking ultimate performance and longevity for their modern 4-stroke engine. Replace the genuine factory two-piece valves that make your engine a “Ticking Time Bomb” with titanium high performance one-piece valves. Precision machined with chromium-nitride coating providing ultimate protection from tip erosion and stem/seat wear.
Intake
Exhaust
BETA
Models EC 350F
Years
Type of Valve
Intake Valve Valve Size (mm)
Exhaust Valve Valve Size (mm)
2021 - 22
Titanium
65-5121.VE.TI
65-5120.VE.TI
Intake
Exhaust
FANTIC
Models XEF 250 XXF 250
Years
Type of Valve
Intake Valve Valve Size (mm)
Exhaust Valve Valve Size (mm)
2022 - 23 2021 - 23
Titanium Titanium
65-5014.WI.TI 65-5014.WI.TI
Intake
Exhaust
GASGAS
Models
Years
Type of Valve Titanium Intake Titanium Center
Intake Valve Valve Size (mm)
Exhaust Valve Valve Size (mm)
65-423.WI.TI 65-424.WI.TI 65-5003.WI.TI 65-5003.WI.TI 65-5003.WI.TI 65-423.WI.TI 65-424.WI.TI 65-5004.WI.TI 65-5004.WI.TI 65-426.WI.TI 65-427.WI.TI
80mm
EC 250F
2010 - 15
65-422.TI.WI
77.9mm
78.6mm
EC 250F EX 250F MC 250F
2021 - 24 2021 - 23 2021 - 23
Titanium Titanium Titanium
65-5002.WI.TI 65-5002.WI.TI 65-5002.WI.TI
Titanium Intake Titanium Center
80mm
EC 300F
2013 - 15
65-422.TI.WI
77.9mm
78.6mm
EX 350F MC 350F
2021 - 23
Titanium Titanium
65-5005.WI.TI 65-5005.WI.TI
2023
Titanium Intake Titanium Center
77mm 76mm
EC 450F
2013 - 15
65-425.WI.TI
70mm
Intake
Exhaust
HONDA
Models CRF 150R CRF 250R CRF 250R CRF 250R CRF 250R CRF 250R CRF 250RX CRF 250X CRF 450L CRF 450R CRF 450R CRF 450R CRF 450R CRF 450R/RX
Years
Type of Valve Stainless Steel Titanium/S.Steel Titanium/S.Steel Titanium/S.Steel
Intake Valve Valve Size (mm)
Exhaust Valve Valve Size (mm)
2007 - 25 2004 - 07 2008 - 09 2010 - 15 2016 - 17 2018 - 24 2019 - 24 2004 - 13 2019 - 25 2002 - 06 2007 - 08 2009 - 12 2013 - 16 2017 - 25 2005 - 15 2019 - 24
65-435.WI.SS 65-421.WI.TI 65-421.WI.TI 65-461.WI.TI 65-461.WI.TI 65-5057.VE.TI 65-5057.VE.TI 65-421.WI.TI 65-407.WI.TI 65-407.WI.TI 65-463.WI.TI 65-463.WI.TI
65-434.WI.SS 65-420.WI.SS 65-462.WI.SS 65-460.WI.SS 65-479.WI.TI 65-5058.VE.TI 65-5058.VE.TI 65-420.WI.SS 65-5001.WI.SS 65-408.WI.SS 65-418.WI.SS 65-446.VE.SS 65-5001.WI.SS 65-5001.WI.SS 65-408.WI.SS 65-5001.WI.SS
80mm (L)
31x83.38x5.0 31x83.38x5.0 30.5x89.12x5.0 30.5x89.12x5.0
26x82.14x5.0 26x82.20x4.5 25x84.20x4.5
Titanium Titanium Titanium
Titanium/S.Steel Stainless Steel Titanium/S.Steel Titanium/S.Steel Titanium/S.Steel Titanium/S.Steel Stainless Steel Titanium/S.Steel Stainless Steel
31x83.38x5.0
26x82.14x5.0
36x84.46x5.5 36x84.46x5.5 36x78.60x5.0 36x78.60x5.0
31x84x5.0
30x84.50x5.0 30x80.50x5.0
CRF 450X CRF 450X
65-481.VE.TI
35x84.70x5.5
31x84x5.0
*Please visit our website for current prices
www.oro2u.com
Tel: 01597 822 666
Fax: 01597 825 224
E208
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