I’m hoping to get some advice from people who know these bikes well.
This is my old Yamaha XJR1300. About five years ago, I let a friend borrow it while they were living on an island.
Unfortunately, we aren’t friends anymore, and the bike came back in much worse condition than when I lent it out. To make things worse, they didn’t even return the key.
The bike currently:
Doesn’t run.
The alternator (stator) is out.
Has quite a bit of surface rust everywhere
The fuel tank was dropped and now has a dent.
Has been sitting for around five years with an unknown maintenance history.
It has Showa rear shocks, and I’m also wondering if those are factory or if a previous owner installed them.
I’m now trying to restore it, but I’m running into a few issues.
The biggest problem is identifying the exact model year. The frame/VIN stamping on the steering head is so rusted that it’s unreadable. The only number I can still make out is the engine number:
501E-005089
From looking at the bike, some people have suggested it’s an early XJR1300, possibly around 1999–2001 (5EA generation), but I can’t confirm it without the frame number.
Here are my questions:
Based on the photos and engine number, what year do you think this XJR1300 is?
What exhaust does it have?
What oil does it take and how much?
Is there any other way to identify the exact year if the VIN stamp is no longer readable?
Are the Showa rear shocks original equipment on this model year, or are they likely aftermarket or from another bike?
Is the dented fuel tank worth repairing with paintless dent repair (PDR), or would it likely require conventional bodywork and repainting?
What are the common issues I should expect after an XJR1300 has been sitting for five years?
Besides replacing the alternator, what should I inspect or replace before attempting to start it?
Are there any known weak points on the early XJR1300 that I should address during the restoration?
For reference, I already know I’ll likely need to:
Drain and clean the fuel tank.
Rebuild or clean the carburetors.
Replace all fluids.
Replace the battery.
Replace the missing key and ignition if necessary.
Inspect the brakes, tires, seals, wheel bearings, chain and sprockets, and other rubber components.
I’m trying to decide whether it’s worth restoring because the bike has sentimental value to me, even though it came back in rough shape. Despite its condition, I’d really like to bring it back to life.
Any advice from XJR owners would be greatly appreciated. Thanks!