'02-'03 Yamaha R1 Idling and Running Problems

 Cutting out and doing my head in...

R1 Streetfighter - What'll She Do Mister?

WOW!

Considering the old tyres, this bike impresses immediately. Admittedly a little bit wary on roundabouts because the tyres are as hard as wood - but as they clean up a little, it starts to inspire a little bit more confidence. (They will get changed for Rosso II's soon, I just wanted to make sure everything else was going to hold together before lashing out on new boots.)

Suspension is nice, sublime, stiff but supple, and doesn't pound you like the Bandit or older bikes. Old, conventional forks don't caress you in the slightest, they can leave you feeling tired and drained after a few hours. Modern (we're talking twenty-year-old modern) forks can deal with the shit underneath, and leave you feeling pretty bloody rested in fairness.

The naked R1's biggest attribute? It's absolutely bloody solid! 

A massive difference when compared to a frame with some flex. And with the ProTaper bars, you're pulled forward enough to be in a slightly racer-like position, which is much more comfortable for me than sitting dead upright. This oozes quality, and you can feel how capable a bike like this is straight away. If it was the faired bike you would expect it, but the handlebars make you think differently.

Now the engine feels harsh at lower RPM (wear/issues?), but as the power winds on, oh so nicely, it smoothes out. In any gear, a quick blast up to the ton is a walk in the park, like any sportsbike should be. I think this is a much better hooligan tool than the fully-faired bike, and I look forward to getting a few lessons.

I've not done enough miles yet...

I'll be back with more soon, but I really like it.  It's quick, and it wheelies much too readily when you give it large. Yeah, this will be a fun bike. It inspires enough confidence to let you know that it will look after you whatever happens on the road, but is going to throw your bollocks in a bush if you start taking the piss. 

On that note, here's a video of it sat still, where it can't do any harm.

Yamaha R1 Streetfighter - Wiring To The Finish!

 Tidying up the wiring...

So far, the most painful part while knocking up the streetfighter has been the wiring or, more importantly, where to hide it. While also making it look tidy and functional. Where the manufacturers have loads of room within a fairing to put everything neatly, we need to move it somewhere else.

Traditionally, the headlamp shell would hold a fair section of wiring, but my LED light is pretty chunky and I'm guessing it's going to run quite hot with the huge heatsink on the back of it - I'll keep an eye on that.

There seems to be a fair bit of room under the airbox (above the engine) so I'm putting what I can in there. I'm also moving two relays under the seat along with the fusebox, purely for ease of access. The fan relay can stay under the airbox. I'll keep the headlamp fairing loom intact with all plugs so it can be put back to standard at a later date.

Yamaha R1 Streetfighter - Repairing Bodywork

 The Tailpiece...

Finding a secondhand tail for the R1 was becoming a pain. Cheap enough in the States, rocking horse shit out in Oz. I decided to give repairing it a go. It was cracked in several places, missing a chunk of plastic just under the seat, and both mounting brackets were broken off and missing. Not a good start, but not impossible.

I'm not a huge fan of plastic welding on fairings — I haven't come across a really strong weld yet — but am open to it if someone can prove the join is stronger than the original section. I am going to superglue the cracks shut, then fibreglass behind them. Yes, fibreglass is messy, but extremely strong and durable. With a light skim of filler, I'm hoping to get away with it.

The pointy bit under the seat will have to built up first in fibreglass, then shaped with filler. I consider this to be skill-building, and I need the practise with filler anyway.

Yamaha R1 — Project Streetfighter.

I love a bargain... or punishment!

Gumtree and Marketplace are taking up my life. Both sites are out of control! Where commonsense once led the way, I keep asking:

1) Do I need another project? No, I have too many, walk away now.

2) Do I need another project? Of course, one more wouldn't hurt.

After all, I could sell something to make more room...

Streetfighters.

I've always wanted the genuine sportsbike version, with all the proper kit from the period - suspension, brakes etc. - but never felt like ripping the fairing off a perfectly good bike. So I kept my eye out for something that maybe didn't matter. Something that hadn't been looked after in the first place and either needed new fairings, or a new look altogether.

So what is it about the older sportsbikes?

They're old school cool, and aggressive. Making good power, proper suspension, with handlebars and no fairing. What's not to like?

Suzuki GS550E — NOS Seat!

Finally found one 😉

This is just a small post to say that i finally found a brand new seat for the GS550!

A legend in Germany had one for sale on eBay and it arrived recently, looking pretty bloody good too!

I ordered new hinge pins and, after years of having to make aftermarket parts fit, was ecstatic to find it just went on and that was it. No adjustments, no cutting or trimming, it just fitted perfectly, on a forty-year-old bike.

To find a seat pan like that is the holy grail. The trims, the strap. WOW! 😍

So nice, and unusual nowadays, to have the original design on the cover. 

I know it's only a seat, but I've been looking for a good used one for bloody ages. To find a new one blew me away!

And it looks amazing!

And what a difference to the way it rides! 

The comfort from this seat is just unreal compared to what was on here before. I had no idea how much the seat forms part of the suspension before, keeping you isolated from the pounding of the road. It now feels like you could cover massive distances in a day. I'm so impressed with it.

And being that much thicker than the old one, my knees are no longer so bent up either. In all those years of riding, I've only ever had one new seat before and that was on the BSA in the nineties. It'll be much higher on my list of priorities for the old bikes in the future.

More soon...

Suzuki GS Series — Starter Clutch Rattles

The final check?

As anyone who has followed this blog will know, the engine out of the GS550E has been stripped completely. And, obviously, this was the ideal time to do a simple check on the starter clutch. And I full intended to, had I had the correct flywheel puller. A simple M14 x 1.5mm bolt is all it needs...

But no!

I'd already bought a pretty extensive universal puller/slide hammer with all sorts of adaptors, but none of them being a basic M14 x 1.5mm bolt. Anyway, I ignored it, and refitted the crank with flywheel still attached, not realising what could happen behind the flywheel.

And there it is, flywheel/rotor with starter clutch and gear bolted up behind it.