Set of original high-quality valves for cylinder head for IMZ URAL 650cc motorcycles from JSC "Chelyabinsk Automotive Mechanical Plant" (JSC "CHAMZ"). Monometallic valves are manufactured according to original conveyor supply drawings from special heat-resistant valve steel 40X9C2 (intake, exhaust) and non-magnetic EP-303 (exhaust) with a wear-resistant valve stem end.

Sizes:

• Intake valve (head 37.90mm, length 92.50mm, stem 7.95mm) - 2 pcs.
• Exhaust valve (head 35.00mm, length 91.00mm, stem 7.95mm) - 2 pcs.

Features:

• Micron-level machining tolerances
• Stem coated with wear-resistant hard chrome
• Increased valve stem hardness
• Each valve inspected by Quality Control Department (QCD) for all parameters using special automated control machines
• Operating temperature according to GOST up to 900 degrees Celsius

Quality standards: GOST R 53810-2010, GOST R ISO 9001-2015. The plant's products undergo mandatory certification.