16 Oversized Valves + 16 Titanium Retainers
 
Set of 16 high performance valves for the Honda CBR929 RR (SC44 2000-2000) and CBR959 RR (SC50 2002-2003).

Made of the best grade stainless steel (EV8 / 21-4N) commonly used in all high performance valves used for racing or high strung engines (N/A, turbo or nitrous), these are a great improvement over the standard valves not only in flow but also in strenght and heat resistance.

Valves are finished with durable black nitride coating to avoid stem wear and increase durability. These valves have hardened valve tips so they can be used with the original rocker arm setup.

These valves are 29,0mm (stock size) and 24mm (stock size).
 
16 Retainers made of grade 5 titanium.
 
The original retainers weight 7,5g and the titanium retainers weight 4,2g => 45% lighter.
 
These retainers have a smaller profile/height (0,5mm shorter) to allow for more valve lift without contact with oil seal and without requiring valve guide modifications.
 
Perfect for higher redline and more agressive camshafts.