UMA Racing 23/20 Performance Valves - Yamaha FZ150i Vixion/ R15

UMA Racing produces lightweight Stelite coated stainless steel valves for racing applications. Lighten your valve train and increase maximum engine rotation speeds. Sold in a set of 4 valves for your Yamaha engine.

Details:

• Intake Size: 23x4.5x85mm
• Exhaust Size: 20x4.5x85mm

 

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Fitting:

Yamaha YZF-R15/R125/MT-15/MT-125/WR125/Fz150i Vixion

Yamaha T135 Jupiter MX/Crypton X/Spark/Exciter/Sniper/LC135

Yamaha Y15ZR/Jupiter MX King/Spark/Exciter/Sniper T150