srx 440 - 80 primary spring

jonton · Post by **jonton** » Tue Jan 27, 2009 6:09 pm

hello

I have a yamaha srx 440 -80 and i have only 3200 in engament rpm on my original clutch.
its an original spring.
i want at least 4500-5000 rpm
do enyone know which spring i should have and the ome number?
or do enyone have one to sell?

thanks

Post by **Vmax540** » Wed Jan 28, 2009 8:47 am

Try
http://www.yamaha-motor.com/sport/parts/home.aspx

27 90501-60579-00 SPRING, COMPRESSION

jonton · Post by **jonton** » Thu Jan 29, 2009 5:22 pm

Vmax540 wrote:Try
http://www.yamaha-motor.com/sport/parts/home.aspx

27 90501-60579-00 SPRING, COMPRESSION

i guess that is the original spring.
i have got a tips off a green/yellow spring .