1988 Yamaha RZ350 Disassembly

About 2 years ago I picked up a 1978 Triumph Bonneville T140E from the bar owner I knew back in college.  A little bit of elbow grease and some homemade gaskets for the carb and the bike was up and running.  I had it for about a year, before an ad on craigslist came up with a Canadian 1988 Yamaha RZ350 and the poster was looking to trade for an older British bike.  I figured it would be a long shot, but I emailed him with the details of the Bonneville.  He bit and we swapped bikes.

 

I’ve ridden the RZ350 a few times since I got it.  It leaks some oil, the brakes are wretched and all the fairings have cracks in them.  Even with all of those flaws, it is one heck of a sweet bike.  But, like everything else, I cannot leave it alone.  Yesterday, started the disassembly of what will be an 80’s endurance racer.

_dsc0354

For now, the plan is to swap in a 1986 GSXR 1100 front end.  Adapt Yamaha R6S brakes and rotors to the forks and stock RZ350 wheel.  All new body work and electrics.  The motor feels strong and I was told it had a fresh rebuild.  I believe the leaking oil is just coming from the shifter seal.

_dsc0344

Once disassembly is complete, first part I am going to tackle is mating the new front end to the stock RZ350 wheel.  The 1986 GSXR uses a 15mm axle, where the axle for the RZ is 12mm.  In an ideal world, I would just get a bearing that measures 37mmx15mmx12mm.  Unfortunately, that size wheel bearing does not exist.  I think my plan of action is going to press in a bushing into the wheel so I can use a 32mmx15mmx9mm bearing.  That is just the beginning, going to have to deal with using R6S calipers on the GSXR forks.  I’ll continue to post updates as they have happen.

_dsc0351

_dsc0348

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s