First generation Yamaha RX-Z Catalyzer


The first generation RXZ Catalyzer is also known by the codename of 5PV1 (the latest one is codenamed 5PV2). This one is much more environmental friendly since it uses Catalyzer exhaust to emit only CO2 and H2O.

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Reed Valve for Yamaha RX-Z

The best reed valve for Yamaha RX-Z is from the brand Boyesen. There are two choices to choose from; carbon fibre or steel. It is priced at RM100.

Using this reed valve will enable your RX-Z to rev higher than normal, and this is good to get better top-end speed.

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How To Get Good Speed and Pickup for Yamaha RX-Z?

How to get a good speed and good pickup for RX-Z? For now, my top speed is just 140km/h and looking forward to make my RX-Z top speed reaching the ‘km/h’ label (about 220km/h). Is it possible? What other modification do I need to do? Also, the top RPM is just 9000+. I have looked at one of the RX-Z reaching far beyond the 12000+ RPM. How do they do it? Comment if you know how!