power reed valve (8 petals) forAprilia SX 125 2009-2013

W-force reed valve for Rotax122-123 engines with gasket included.

Italkit produces 2 different types:

• Lamellar pack 8 vetronite petals
• Reed pack 8 carbon petals

The Italkit W-force reed valve thanks to its removable double prism box with 8 petals and 0.40mm thickness will significantly increase the performance of your engine.

The Italkit W-force reed valve replaces the OEM reed valve without making any modifications.

• Specially designed to optimize the circulation and passage of flows.
• Intake with double diameter compared to the original one and guarantees a better flow in the crankcase .

Don't hesitate to mount this upgrade to get more power!