RZ500S 1VW Canada 1986

Message

jackson.40 · #31 Post by **jackson.40** » Sun Apr 28, 2019 11:53 am

This bike also had a different radiator cowling part number 47X1246701

This cover has a cut out where it sits behind the front tyre

silverstrom · #32 Post by **silverstrom** » Sun Apr 28, 2019 1:09 pm

jackson.40 wrote: ↑Sun Apr 28, 2019 11:47 am Update photos for the upper crank housing

That crank photo shows what looks like Bill Wilson's upper crank seal solution. That uses a machined spacer and a lower crank seal.

tacky1 · #33 Post by **tacky1** » Sun Apr 28, 2019 1:09 pm

I actually have two outer seals fro the upper crank, They came in a box of new spares with one of my bikes....

phildu31 · #34 Post by **phildu31** » Sun Apr 28, 2019 5:17 pm

That is an interesting view of the specific cover that is screwed on the crankcases before the new flywheel.

Luther · #35 Post by **Luther** » Mon Aug 12, 2019 8:00 pm

ns86 posed a Kijiji ad for an S model with a good pic of the extra flywheel
viewtopic.php?f=9&t=15874

theredbarron · #36 Post by **theredbarron** » Sat Aug 17, 2019 7:07 pm

Amazes me that Yamaha would go to all the expense of tooling up for this modification and then just produce 150 modified bikes.

500 Two-Stroke Tech