I came across this chopper on my countless hours spent looking at pictures of Yamaha Maxim and Seca motorcycles. I really loved the clean look of this hardtail chopper. I had the misfortune of losing my muffler on a midnight ride into Istanbul, Turkey and I remember how loud it was. Looking at the missing muffler on this motorcycle makes me cringe thinking about the noise this bad boy must unleash.

The owner of this Yamaha XJ650 hardtail is a game designer named Russel Pearson and here's what he wrote beside the picture:

Seeing as this is the only creative thing I can show for this year, I thought I'd post a picture of my bike. I brought this bike in the middle of 2006 and at the time it was nothing more than a deathtrap on two wheels. I spent 8 months stripping it down, modifying and rebuilding it. It's been on the road now for about 4 months. Hardtails rule !!!

Well after many hours in front of the computer I have given the Everything Yamaha XJ650 site a complete face lift. I hope you like the new look. There is still a bit of detail work that needs to get done as I have tweaked a newspaper template to accommodate our motorcycle website. I do intend to remove the Barack Obabma and Vladimir Putin images off the title but with the Nuclear Arms treaty about to be signed I think I'll keep it up for awhile longer before I swap them with a Yamaha Maxim on one side and a Yamaha Seca on the other. Both very reliable motorbikes for riding after a Nuclear Armageddon. My Maxim has often been referred to as a 'Mad Max' bike.

The recent attack on our blog by militant Honda owners jealous of our shaft drives has renewed my verve in adding content and making this an even better landing page for any Yamaha XJ Maxim and Seca owners. The categories at the top make it easier to navigate the 'How-To' section depending on the problem with your XJ650. There is an Ad site in this template where we could advertise bikes or spare parts for sale. Just send an email to xj650.admin@gmail.com with your posting and I will put it up for you. The only requirement is at least one picture, an email address and a minimum of 20 words.

I truly hope you enjoy the new site. I always welcome your comments whether they are positive or critical and above all please send pictures of your bikes with a little write up so I can add them to the 'Reader's Ride' section.

In the meantime....

"Free yourself from the chains that bind you, ride a shaft drive!"

Over the weekend this site was hacked. I'm not sure why, it's not as if we have a huge following. I'm pretty sure it's the Honda CBR crowd jealous of us as we pass them by as they lube their chains.

Meanwhile the site has become very unstable and it is going to need a complete purging and overhaul. Luckily, the articles are all safe. I know how important the How-To's are.

I will get to working on it right away and we should be up in no time.

In the meantime, those of us in the Northern hemisphere can take some time to get our XJ's ready for what is turning out to be a wonderful spring.

Free yourself from the chains of bondage - ride a shaft drive

I know alot of people just come to this site for the great 'How-To's" and to get ideas for their XJ650 restoration projects but I wanted to direct you to another side of owning a Yamaha XJ650... riding! As the administrator of this blog you can guess that I'm pretty passionate about these bikes. I have a number of XJ650 and XJ750 Maxims and Secas in various states of repair or disrepair depending on how optimistic you are.

It wasn't really until last year that my hobby turned into a complete obsession. I opened my mouth a little too much over a few pints with my mates and I told them that I was going to build an XJ and ride it around the world. In my defense, it was after they spent a good half hour bad talking my bike. What could I do?

Being a man of my word I set to building a bike that would be reliable and eye catching. I had enough spare engines and frames kicking around to put something together and I had the most important thing... an impossible goal. When I began the task I didn't think I would get as carried away as I did but by the end of the build there wasn't a square inch of the bike that wasn't touched by me. The engine was stripped down and rebuilt, the frame was modified slightly and powder coated, the exhausts were ceramic coated, custom paint, and new panniers made out of 50mm ammo cans. I had booked passage to Germany and I planned on touring through Eastern Europe. My dates were firm and I was working on the bike right up to the final day before I flew it to Frankfurt. The rest is history...

I toured through the western part of Eastern Europe and visited Germany, Czech Republic, Austria, Slovakia, Slovenia, Hungary, Croatia. I left my bike in Croatia and in 16 days I will be returning to continue my trek. This year it will be Croatia, Bosnia, Montenegro, Serbia, Albania, Macedonia, Greece, Turkey, Bulgaria, Romania, Moldova, Ukraine, and Poland. I know there are alot of people who tour the world by bike, but I think I'm the only one doing it on this particular bike.


If you want to follow me on my travels, or if you would like to read about last years trip I would really encourage you to go to my other blog Elvis On The Move and subscribe to the email feed or RSS feed. Some of the stories that come from the road are hilarious and others informative. I truly hope I see you over there.

There's only one thing I like better than seeing a nicely restored Yamaha XJ and that is seeing before and after pictures of a fully restored Yamaha XJ. Everytime somebody clicks the 'Submit Bike' button on the blog I am absolutely taken back. I started blogging over at Elvis on the Move to chronicle my motorcycle trip across Eastern Europe and I just got the bug for blogging. I'll be honest though I do go through writing spurts followed by long stretches of writer's block (read: laziness). That's why I love it when reader's want to put their material into my labor of love. This true gem comes to us by way of 'Down Under' and I absolutely love what Debbie has done to this beautiful Yamaha Seca.

Let's start by looking at how the bike started out:
The bike was in pretty good shape to begin with and the engine was strong. Most of the rework was cosmetic. The first thing that caught my eye when I saw the before and after pictures was the small rectangular box next to the rear shocks. I immediately sent Debbie an email asking what this was and to my surprise I was told that it was the gas container for gas pressurized shocks. Brilliant! I don't profess to know everything about this bike but I know alot and I had never heard of the Seca ever coming with a gas assist suspension in the rear. I want one.

The fruits of a month's worth of hard work took form in this classic looking XJ650:

I truly love the color they chose for this ride, but then again I'm a sucker for green. Debbie has written me a few times regarding this bike and I can hear the passion she has for this machine. I knew I was going to feature this bike the moment I saw it so I asked her to give me some details.

"We paid $A2700, which included 12 months registration/insurance/roadworthy certificate, new tyres, new battery, fully serviced motor, shims done, oil changed, new air filters and new spark plugs. Really, other than the shocks and a bit of work on the carbies, the rest of our costs were on cosmetic improvement, and that was about $A600. It's really hard to find a bike like this in Australia that's in good shape and learner legal. Most (and there aren't many) are sold unregistered and need a lot of work. We didn't have time for that - we still have a Triumph Trident T160 to complete, and it's a true labour of love!

The Harley belongs to friends. They bought the bike in Sydney, (eastern side of Australia) in January and stored it at our place until last week, when they drove over from West Australia (over 3,000 kilometers) to collect it. We live in an area well known for fantastic motorcycle roads, so we took the bikes on a few rides before they left. Victoria is the south east state of mainland Australia. The photo with the two bikes was taken next to the Murray River near a tiny town called Walwa. Google it!

We're really happy with the bike. It runs well, handles great, and compared to the costs to restore the Triumph, as cheap as chips! A few friends have said the Yamy might blow the Triumph to the winds! We'll have to wait and see about that!"

In the last email she sent me over some pictures of some of the work they did. It looks like it was a whole family affair. Take a look:


"Stuffing Muffler with Packing"


"Harleigh polishing the forks"


"Steve repairing the tank."


"Debbie scraping paint of edge of repainted wheels."

Debbie confided in me that she would like to find another XJ650 to restore for her daughter. I can't wait to see how that one turns out.

This is a "How-To" on bench-synching carburetors. I've noticed quite a people (me being one of them) searching for clear instructions on how to do this. At some point recently I came upon them, but I can't seem to find them anymore. So, I decided to add my own 'How-To' with the hope that future XJ'ers will find this guide an asset.

The carburetors we'll be working on today are a "junk" set that came on my wife's 1982 XJ650J Maxim. They may look okay on the outside, but they've got cancer on the inside. We'll need two Paperclips and a Phillips-Headed Screwdriver for this tutorial. Let's get started.

Here are the steps...
1. Turn all the Synchronization Screws clockwise until they bottom out on their springs.


2. Take two Paperclips of the same gauge and bend them to match the illustration.


3. Rock the Throttle Lever open with your right hand and slide the paperclip (the one with the short bend) between the Venturi and the Butterfly of Carburetor No. 3 (see first picture above for Carburetor positions) with your left hand. Gently let loose of the Throttle Lever so that it pinches the Paperclip. You will want the Paperclip positioned as close as possible to bottom dead center of the Venturi.

Note: if the Butterfly does not pinch the Paperclip securely, you will need to turn the Idle Adjustment Screw counterclockwise until it does. Refer to Step 9 for the location of the Idle Adjustment Screw.


4. With your Phillips-Headed Screwdriver, turn the No. 4 synchronizing screw counter-clockwise while sliding the other paperclip in and out between the venturi and the butterfly. Do this until the paperclip is "grabbed" by the butterfly. This butterfly should now match the butterfly of carburetor No. 3.


5. Moving to the No. 2 synchronizing screw, repeat Step 4 on carburetor No. 2's butterfly.


6. Lastly, adjust the last synchronizing screw (No. 1) so that carburetor No. 1's butterfly matches carburetor No. 3's butterfly.


7. Once you're satisfied that all four butterflies are set approximately the same, hold them up to a light source and compare with your eye. Adjust as needed.


8. Again, with your right hand, rock the throttle lever open and remove the paperclip from carburetor No. 3.
9. From the backside of the carburetor set, turn the idle adjustment screw so that a sliver of light can be seen between the venturi and the butterfly of carburetor No. 3. If you've set everything up correctly, the same amount of light should be visible looking through the other three carburetors.




That's it! It's time to re-install your carburetors and finish fine-tuning... But that's a whole other "How-To".


(Written by Don Bangert Author of several How-To's and the blog, The Path Less Traveled.)

Have you ever seen those motorcycles coming at you with those headlight modulators? The pulsating headlight makes them very noticeable to other motorists. Unfortunately, these units can be rather expensive. After doing some research, I've come up with an inexpensive way of replicating these headlight modulators.

We'll need a couple of components for our project. We're going to use a Grote electronic flasher, part number 44530, to handle the headlight pulsation. We'll also be using a 30 Amp double-pole relay, Standard Motor Products part number RY48 (or NAPA PN# AR204).




Other parts include a little bit of wire (14 or 16 gage, less than a foot in length) and several insulated female spade terminals. As far as tools are concerned, you'll need a Philips screwdriver, a jeweler's flathead screwdriver (about 1/8" wide) and a pair of wire cutters/crimpers.

I've come up with two different versions of how to hook this circuit up. One way has the headlight's high beam oscillating when the headlight dimmer switch is flipped to high beam. We'll call this Option One. The other has the headlight's high beam oscillating when the headlight dimmer switch is flipped to low beam. We'll call this Option Two.

Before we begin, let's familiarize ourselves with the connections on both the relay and the flasher unit.

The Relay


The relay will have five spade terminals sticking out of it. Two of the five terminals are hooked to an electromagnetic coil inside the relay and they are marked 85 and 86. Terminal 85 is the power-in terminal and terminal 86 will be hooked to ground completing the circuit. The other three terminals (terminals 30, 87, and 87a) are for a double-pole switch. The term "double-pole switch" tells us that the switch has the possibility of sending power down one of two legs depending on its state. Our relay has two states: energized or not. The "not energized" state will have terminals 30 and 87a connected in a normally closed (nc) position, allowing power to flow across them. Terminals 30 and 87 are said to be normally open (no) in this state, i.e. no power will flow across those terminals. The "energized" state is when the coil has been powered up on terminal 85 and the relay's electromagnetic coil pulls the switch closed across terminals 30 and 87. Now terminal 87 is closed and terminal 87a is open. As soon as power is removed from terminal 85, a spring pushes the switch back to its "normal" state, closing across terminals 30 and 87a. Notice that terminal 30 is a common terminal to both states. Therefore, terminal 30 is usually referred to as the "common".

The Flasher



When you look at the electronic flasher, you will see an 'X' and an 'L' stamped on the unit. Power coming into the unit should be hooked to the 'X' terminal and the headlight high beam should be hooked to the 'L' terminal.

We will also need to adjust the flasher's rate of oscillation. You will need to carefully remove the plastic cover from the electronic flasher unit by gently prying out on the retainer clips on either side of the cover. Once the cover is removed, you will see a pot on the circuit board next to the capacitor. The pot has a small square hole in it that is adjustable. Using a small screwdriver, turn it clockwise to increase the flash rate or counterclockwise to decrease it.


I recommend doing this before building your harness as things get pretty tight afterwards. A couple of jumper wires will work to temporarily hook up the headlight and flasher unit. You'll need to hook one jumper wire to the yellow wire coming from the dimmer switch to the 'X' terminal on the flasher. Then hook another jumper wire to the 'L' terminal on the flasher unit to the yellow wire of the headlight harness. Lastly, you'll need another jumper wire hooked to the black wire of the headlight harness to ground to complete the circuit.

After securing the headlight so it doesn't fall and break, start the bike and turn on the high beam. Slowly turn the pot until the highbeam oscillates on and off at a decent rate. If you turn it too much, the high beam will not fully light and will diminish the effect. Once you have it set to where you like it, replace the cover. (WARNING: Be carefull where you grab the flasher's printed circuit board. The capacitor can give you a nasty jolt if you touch its terminials.)

Here are the steps...
1. Remove the headlight from the headlight bucket by removing the two screws from the bucket. They are located at the 4 o'clock and 8 o'clock positions.
2. Unplug the headlight from the wiring harness and set it aside for now.
3. Unplug the headlight harness from the dimmer switch wiring harness.
4. See the instructions under the flasher unit section for adjusting the flasher frequency. Adjust flasher unit.



5. Cut the headlight harness approximately in half.
6. Remove any plastic wire protector tubes from the harness and discard.
7. Determine which option you will be installing on your bike. Option One will preserve the low beam, while Option Two will preserve the high beam.
8. Go to that section to complete the install.

Option One (Preserves Low Beam)



Here's the wiring diagram I've come up with for oscillating the high beam when the headlight dimmer switch is in the 'High' position. This is how it works: power flows to the normally closed side of the relay contacts, terminal 87a, through to terminal 30. From there, power continues on to the low beam filament of the headlight. At the same time, power flows to the flasher unit, then on to the high beam filament of the headlight. The flasher unit causes the high beam filament to oscillate on and off rapidly.

To disable the headlight modulation feature, flip the headlight dimmer switch to the 'Low' position. Power then flows to the relay's coil terminal 85 energizing it (terminal 86 being grounded). At that point, the switch inside the relay closes across terminals 87 and 30. Power then flows from terminal 87 through 30 out to the low beam filament.



9. Using your wire strippers, strip the insulation off all the headlight wiring harness wire ends.
10. Twist together both the bare black wire ends and crimp on an insulated female spade terminal.
11. Plug this newly crimped female spade terminal onto the relay's terminal 86.
12. Twist together the bare green wire end coming from the headlight wiring harness's dimmer switch circuit (white plug-end) and a short piece of new wire (stripped of course) and crimp on an insulated female spade terminal.
13. Plug this newly crimped female spade terminal onto the relay's terminal 87.
14. Crimp on an insulated female spade terminal on this new wire.
15. Plug this newly crimped female spade terminal onto the relay's terminal 85.
16. Crimp on an insulated female spade terminal on the bare green wire coming from the headlight wiring harness's headlight end (black plug-end).
17. Plug this newly crimped female spade terminal onto the relay's terminal 30.
18. Twist together the bare yellow wire end coming from the headlight wiring harness's dimmer switch circuit (white plug-end) and a short piece of new wire and crimp on an insulated female spade terminal.
19. Plug this newly crimped female spade terminal onto the relay's terminal 87a.
20. Crimp on an insulated female spade terminal on this new wire.
21. Plug this newly crimped female spade terminal onto the flasher's terminal 'X'.
22. Crimp on an insulated female spade terminal on the bare yellow wire coming from the headlight wiring harness's headlight end (black plug-end).
23. Plug this newly crimped female spade terminal onto the flasher's terminal 'L'.
24. Go to step 25.

Option Two (Preserves High Beam)



On the low beam side, power flows in from the dimmer switch to the low beam filament and to the flasher unit. From the flasher, it flows threw the normally closed (terminals 87a and 30) relay on to the high beam filament. The flasher causes the high beam filament to strobe.

When the dimmer is flipped to high, the power flows into the coil of the relay (terminal 85) which pulls the contacts closed across terminals 87 and 30. This allows the power to flow from the high beam circuit threw to the high beam filament. Since there's no flasher involved, it remains constant, i.e. a normal high beam.



9. Using your wire strippers, strip the insulation off all the headlight wiring harness wire ends.
10. Twist together both the bare black wire ends and crimp on an insulated female spade terminal.
11. Plug this newly crimped female spade terminal onto the relay's terminal 86.
12. Twist together the bare yellow wire end coming from the headlight wiring harness's dimmer switch circuit (white plug-end) and a short piece of new wire (stripped of course) and crimp on an insulated female spade terminal.
13. Plug this newly crimped female spade terminal onto the relay's terminal 85.
14. Crimp on an insulated female spade terminal on this new wire.
15. Plug this newly crimped female spade terminal onto the relay's terminal 87.
16. Crimp on an insulated female spade terminal on the bare yellow wire coming from the headlight wiring harness's headlight end (black plug-end).
17. Plug this newly crimped female spade terminal onto the relay's terminal 30.
18. Twist together the bare green wire end coming from the headlight wiring harness's dimmer switch circuit (white plug-end) and the bare green wire coming from the headlight wiring harness's headlight end (black plug-end) and crimp on an insulated female spade terminal.
19. Plug this newly crimped female spade terminal onto the flasher's terminal 'X'.
20. Crimp on an insulated female spade terminal on a short piece of new wire.
21. Plug this newly crimped female spade terminal onto the flasher's terminal 'L'.
22. Crimp on an insulated female spade terminal on this new wire.
23. Plug this newly crimped female spade terminal onto the relay's terminal 87a.
24. Go to step 25.

Finishing Up
25. Carefully reposition the existing wires in the headlight bucket so that you have room for the relay and the flasher unit.
26. Plug the headlight wiring harness into the headlight dimmer switch harness (white plug-end).
27. Plug the headlight into headlight harness.
28. Reinstall the headlight, making sure not to damage the wires, connections, or components inside the headlight bucket.
29. Reinstall the headlight bezel retaining screws.
That's it! You're done.

In closing, here's a little video of the working prototype on my bike. In the video, you'll see me switching the headlight dimmer switch from 'Low' to 'High'. Note the strobing of the headlight after I've flipped the switch.


Written by Don Bangert Author of several How-To's and the blog, The Path Less Traveled