woensdag 14 december 2011

The first one: Our Honda CX500 chopper project

I don't remember which one of use started all this, but years and years ago a friend of mine and me decided we wanted to have a go at customizing our own bike. Neither of us had any experience on pretty much anything related to working on bikes, thought Vincent had done some work on a few mopeds.

We wanted to build a chopper, because that looked like the most fun thing to build. Since it was going to be a chopper, we wanted a twin. The problem is: the risk of failure was certainly there, so it had to be really, really, really cheap. We found this Honda CX500:


No need to wonder why it was so cheap.....
Engine, wheels and frame were the only usable parts. Good, they were the only parts we needed.

My first bike is in the background. A Yamaha YZF750 R


This photo proves it: There are bikes out there that are ever uglier than the Virago we used for our second build.


Now we had a bike, we needed the basic tools no bike builder can do without: An Angle grinder and a welder.
Vincent doing some welding
Me doing some grinding



We started off with stripping it:

A naked CX. You can see why the frame feels like rubber when you ride a CX. 


All metal work was new to use, so making a suitable battery box took quite an effort:
Trying to look angry for that 'real bikers look'. Having a great time though. The welder in the left of the photo is probably the most crappy welder ever.

Crappy welder + no skills = A lot of finishing to do. We just started welding with the welder and invented how it works as we went along
The box has a pretty tight fit. The indentation leave just enough space for the air filters. I am proud of how it turned out.


I think we redid the forward controls about 3 times before we were happy with them:
Gear lever: start

Gear lever: Almost finished

The crude set up of the forward controls


I received a lot of questions about the rear fender. It is not a stock fender. I think it originally is a Harley fender, but we changed it quite a bit:

The fender was in a pretty bad shape, but we got it for free.


After a while, things started to take shape:

Cool moments while bike building: Trying out new parts (the tank in this case) and instantly realizing it looks exactly how you wanted it to look on the bike.



But new rear springs and a Kawasaki handle bar changed the look to the final look:

I et a lot of quisteions about the mufflers. I dont know where they are from, I just know they are made for a Harley. They work fine on the Honda too.


You can see the airfilters sticking out sideways here. we had to scratch that idea, it disrupted the airflow too much. We later also changed the tail light. We learned by trial and error and had a great time doing so.

The first test rides. Memorable moments in any bike build.

Usually I am way too big for bikes. On this one it doesn't look too bad.


Time for paint:

Painting is by far the most dreaded part of a bike build for me. 


And the final result:



As a first build, I think we were very successful in creating what we wanted: A styklish bike without going over the top. It got us both hooked on building bikes.

A list with most of the changes (I will have forgotten a few):

- Mustang tank (modified)
- Kawasaki handlebars
- Exhaust with H-box (home made)
- Harley Mufflers
- Ural seat
- Harley fenders (modified)
- Suzuki Savage rear suspention
- Heinkel (?) Headlight (modified)
- Headlight brackets (modified)
- Aftermarket tail light
- After market brake pump
- Emco air filters
- Old warm water bottle for cooling fluid
- Home made forward controls and linkage system
- Home made battery and electrics box
- electrics (modified)
- Handlebar mirror (home made)
- Frame (modified)
- Oil breather system (modified)
- Tank brackets (home made)
- Triple trees
- Risers
- Cockpit (home made)
- Tank and electrics box emblems (home made)
- And quite a few more mods, not all are visible.

zondag 11 december 2011

Went to the horses again on the CB

The horse photo's I posted last week caused a bit of a stir, within hours I had a stack of requests for similar photos, so I went back to take some more last night. 




On the way back I passed a big parking lot with a nice, big puddle of water. I thought it would make for some interesting photos.




This one is a bit out of focus, but I didn't get the time to take another one. I use very old lenses so I have to focus manually. Nearly impossible in the dark through the moderate quality viewfinder of my camera. The screen resolution of the camera is also low, causing some unpleasent surprises like this photo back home. But I really shouldn't complain.


maandag 5 december 2011

A bit weird but cool

I don't like reblogging, but I have to make an exception for this.

Found it on Endless Wrench and it's just too cool not to share. The text says:

Lot´s of pics but I couldn´t decide which pic was best or worst...
XT 500 frame and engine. XS 650 swing arm. Modified Hercules Tank and 18" rims.
New rear frame and much other selfmade goodies!!!


zondag 4 december 2011

1BHP

Took the CB to the horses again to try the remote flashing technique on my mother in law's horse. I am very happy with the result :)


zaterdag 3 december 2011

High on the wish list

Nope, not going to sell the BMW and not going to sell the CB, so this will remain day dreaming: Photo's like this one really make me want to build a scrambler.



donderdag 1 december 2011

That's it.

That's it. That's it for the photo's I made of the Virago last Tuesday, but that's also it for the Virago build. It's finished. We had to look it up, but we bought the Virago at the end of 2008 and now it's finished. It was the second build Vincent and I did together and we're both very happy with the result.

When we set out, we wanted a more radical bike that had a better finish than our first bike and would be more thought out. (For instance: To remove the saddle of the cx500 chopper, our first build, you had to disassemble about half the bike). The photo's won't show you that it is better thought out, but believe me, it is. I'm pretty sure the photo's do show that the bike is more radical. We were never sure the carb would work, but it does. So do the exhausts. Raking it did not make the handling dangerous and hardtailing it did not make it uncomfortable. It amazes me every time we start it. Now on to the next build!!
The bike as we bought it. Bikes don't get much uglier than that!
2 minutes after we started on it :)

Starting on the inlet manifold
We made the inlet manifold out of old car exhausts that we got for free out of the waste bin of the local Kwik Fit store
We used the carburetor of a classic car (Opel Kadet B)


Construction of the side fairing. We used material we got at the local old iron dump. The problem with that is that it's not always the most suitable. The metal plate we used here is about 3mm thick and MAN was it hard to get it into the right shape. The spring under the seat also came from the same place. We later replaced it with the leave springs of an MG-B classic car that we got for free too.

Making the exhausts was on of the most fun things we did on this build
With the Virago being a Virago, the starter gave us quite a bit of trouble.

We made the rear light entirely ourself. We shaped the alu on the lathe and soldered every LED. The latter was a bit of a pita and we had to do it again because someone (not me ;p) blew them up at the first try.
We really like the result!! 
The electrics were a mess, so we did it all over again, from scratch.


The very first test ride. It actually all works!

Welding......
Tinkering
More welding.... (glad we replaced that welder half way through the build, it was pretty crappy) 
The forward controls are home made too.


One of the first test rides. Always exciting!

The end result exceeds what we thought we could ever do