An Enjoyable Compilation of Bad Ideas (a Custom Baja Minibike)

compilation :

[kom-puhley-shuh n]

noun

1. the act of compiling      2. something compiled

Yes that sounds like the perfect definition for this little project, it was a compilation, and now it is a compilation. It started out as a little extra sweetener thrown in on a deal when I purchased an old motorcycle to part out. Originally I planned to see if it would run and do the bare minimum to get it rideable and flip it. One of the great things about the Baja MB165 & MB200 minibikes is the fact that they are actually big enough for a grown man to ride comfortably. The bad thing for a full grown idiot like myself is that they are slooow. This is great when your kid is riding it but kind of dull for daddio. Plus there was no dirtbike in my stable so I decided to keep it and have some fun with it!

The original gas tank was full of rust and the carburetor was gummed up but the engine was otherwise sound. It turned out to be so inexpensive to replace the Honda clone carburetor that was on it, that there was no point in overhauling it. The rusted original engine mounted fuel tank has been removed and tossed in favor of a motorized bicycle gas tank. Plus I decided to use an aftermarket air filter as much for the looks of it as anything else. The stock muffler was retained so that I could use it for driving to my deer stand without disturbing every creature for miles around.

<custom headlight baja minibike>

The other really noticeable bad idea you see here is the addition of a large heavy duty sprung bicycle seat. This was accomplished by cutting up an old jack handle and welding it to the frame. The seat has been kind of a mixed blessing. the extra height gives an even more comfortable riding position and the springs do help a teeny tiny little bit on small bumps, but the padding is so thin on this particular seat, that the engine vibration will buzz your taint if you slide too far forward on it. No it’s not an enjoyable feeling either, sorry.

<mini rat bike patina>

Of course, being me I kept as much of the crustiness as I could only covering the fenders and the crappy looking dirtbike handlebar with a thick coat of do it yourself truck bed liner.

<custom baja mb165>

The handlebar came from an eighties Honda XR250. It had a fair amount of surface rust that I knocked off with a wire brush before coating it with the bed liner. I am sure the rust will eventually come back through but that’s okay with me for now. Changing out the handlebar was the single best comfort & control improvement to this minibike. From the factory Baja installs what looks like a “beach cruiser motorcycle” handlebar on it. Very good for little people with short arms, not so good for long armed gorillas like myself. The foot pegs are a set of passenger pegs from another old Honda motorcycle and are much bigger & sturdier than the oem items that came with it.

<xr250 handlebar on minibike>

Also missing was the original big round chrome chopper style headlight, but in all honesty it would have been ditched in favor of the evil eye shaped driving lamp you see below. Like the original this light’s a bit dim at idle, but give it some gas and it keeps getting brighter & brighter.

<the evil eye>

There is one really good performance enhancing mdification and that is the installation of a GTC Torque Converter. In my last post I did a quick installation overview & product review on this part. There is also a video of this mini running & being ridden on that page so that you can check it out. Click here to view it if you haven’t seen it yet.

<minibike in a box>

The front end is still a little bit tweaked from an accident that is was in prior to my owning it, and will stay that way. It’s such a little thing & it doesn’t bother me or anyone else who has ridden it. It’s just that the handlebar is cocked about a half a degree to the right when the bike is going straight, & not really worth trying to fix.

<custom Baja Warrior minibike>

Now that I have told you all about this custom Baja minibike, it is time to say that it is for sale. There’s a real running dirt bike sitting in the barn and I anticipate that this one will soon be sitting around more & more. So the first person to give me $350 bucks for it gets it. Although I would prefer to sell locally for cash, I am willing to crate it for shipping as long as 1. you make all the arrangements for the shipping. and 2. I get at least 3 working days notice to build the crate before pick up. and 3. I have been fully paid via verified USPS money order. NO online payment options available for this, as I have been the target of too many scams lately. If you do purchase this machine you acknowledge that it has been altered from its original factory condition using questionable & potentially unsafe modifications and that you the purchaser assume all risks associated with operating it including the possibility of severe injury or death. And for heavens sake if you’re gonna let a kid ride it, put a belt guard on it.

This minibike has been sold!

Peace Y’all

 

Oops I Did It Again. A Junkyard Dog Double Feature. (updated w/ video)

I went prospecting for rusty gold again. Brought home a couple of early 80’s Suzukis.

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One is an RM 80 condition unknown, some parts missing,  in fact I am not even sure what year it is. This one is truly a junkyard dog and it is for sale right now as is where is, to the first person willing to give me $50

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The second one is a 1980 Suzuki TS185. It’s rough but will start and idle.

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I really like the headlight assembly.

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There are plenty of interesting crusty bits on this one.

image

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Overall this old cycle is not the worst I I have ever tried to restore.  At this point my plan is for a basic restomod as a woods bike, but if too many of the parts needed for that are not available, it may become a “brat style” custom scrambler.

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Peace Y’all

Riding a CRF150! A Psyco Used Bike Test Ride!

The last week or two I’ve had the privilege of having a really nice super clean late model Honda CRF150 visiting my stable for a tune up & fresh front inner tube. Since this model is still in production and seems to be the replacement for the venerable old XR200, I though I would take it for a spin. Plus it been years since I’ve had the chance to ride an “adult size” off road motorcycle.

left side view Honda CRF150

left side view Honda CRF150

One thing needs to be totally clear to anyone looking at one of these, they are play bikes first and foremost not motocrossers. The power is low, the front tire is a 19″ etc. Yes I know they get raced in the mini class but those are usually heavily modified. There is a version with the smaller wheelset for the more advanced young riders. I got to admit though with the right suspension mods and tires this thing would make one heck of a trainer for flat track or supermoto racing. If anyone has tried it send me some information, I’d like to see your set up.

Like most of us out here on the east coast I was a woods rider when I was riding dirtbikes on a more regular basis so that is how I am evaluating this bike. Nothing like running a slalom course through a bunch of Loblolly pines while bouncing over tree roots and sliding around in the leaves and pine needles. Did I mention there were a lot of thorns too? Nothing like having completely fixed and  immovable objects to possibly crash into with a motorcycle that you don’t own to get your blood flowing!

a Honda CRF 150 in the briar patch

a Honda CRF 150 in the briar patch

In the woods almost everything was just fine. Right away I could tell the suspension was definitely not set up for shall we say a “bulky” man to ride and if I tried to sit down and ride the forks would bottom out with surprising regularity. The engine has enough grunt and is geared right but chassis just isn’t up to the task of dealing with 235 pounds of fine middle aged stud sitting in the drivers seat.

a large man on a small motorcycle

a large man on a small motorcycle

Still it was a fun ride as long as I remembered to stand up on the pegs going into the rough stuff.

<standing on the pegs for picture>

As long as I kept the revs up and remembered that I could not power wheelie over fallen logs & stuff like that I had a really enjoyable couple of hours threading it through the woods and around the cornfields.

through the woods on a CRF150

through the woods on a CRF150

pine tree slalom

pine tree slalom

Then I decided to hit the dirt roads and see how it felt in the sand & the gravel at (relatively) high speed. This one wearing the original Pirelli tires and on the long sandy stretches of it was nice and stable, even holding the throttle pinned in fifth gear. The only problem was that at wide open throttle in high gear you may may be going fast enough to get hurt if you crash, but you are definitely not going fast enough to get an experienced rider’s heart rate up. When I got to the loose gravel sections though I was kinda glad to be going slow as the front end felt busy. There was never any imminently dangerous or unstable feeling, it was just a little twitchy as the rocks slid around under the tires.

Did I forget to mention the most important advantage that this and an increasing number of other modern dirtbikes have over the old ones?

magic-button-crf150

magic-button-CRF150

Yep that little magic button on the handlebar to fire it up for you. What a wonderful thing for us old guys who have had our crash damaged knees replaced with not quite as good as original equipment parts. The engine is your typical cold natured Honda & wants a good warm up before it will idle, other than that the fueling and throttle response was excellent. Shim under bucket valve adjustment means that you will seldom have to actually adjust the valves unless you are extremely cruel to your equipment or if you modify or overhaul the engine. Just feed it right, oil it, and keep the battery charged when you are not riding it and it will probably last for decades.

Normally I would recommend this bike to anyone whom has just outgrown their 80 or 100 but is not ready to move on up to a 250 class machine or to a lady of petite stature. How ever there is one other class of folks who could benefit from either this bike or it’s CRF230 stablemate. I am talking to all of you parents out there, when you get your kid an off road motorcycle, get one of these for yourself so that you can ride with them. Do it! Going trail riding on a regular basis with you child is the most fun the two of you can have. Don’t take my word for it, just ask my daughter.

Peace Y’all