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How do you guys protect your case/cover paint when your putting the bolts back in? Same question for the frame components. Thanks guys

holy shit. Thank you!

Anyone have a link where I can get some black screws/bolts? Metric of course. Looking to replace nearly all the hardware on my cb100 with black. Better to buy all new hardware and get an anodizing kit?

What's up? I have a 72 cb100 motor for sale. 6089 original miles. Shifts through the gears fine, clutch is good. Great shape, no rust at all. No oil leaks. Pics available for interested persons. jamistog@gmail.com for a fast response.

I need a complete (or not) CB/XL 125 head, two piece with the bigger valves. Or something else that will bolt on my 100 I'm boring out. Let me know if you have one or a lead on one!! Thanks guys jamistog@gmail.com

http://forum1.aimoo.com/XLBoard/SL100-125-s/Doing-things-the-hard-way-CB-Roadracer-1-1767736.html Second post. Read similar elsewhere ?

The cb750 ones you typed of earlier? Is it from a 750k? They are less domed correct? Or 59mm? Since I am getting a 750 sleeve I guess I could just slip the 750 sleeve in. Would save the $ on machining of the sleeve and put that $ into getting the piston reliefs/fitting the sleeve into the cb125...

59mm piston in a bored cb125 cyl will leave about 1.5mm of sleeve. I don't like that. 750 sleeve it is. Time to assemble parts... Edit: can I use a 550 sleeve? Second over bore on a 550 is 59mm so I'm guessing yes.

Update! Found a source with 14mm pin'd piston 57mm and up. The stock cb125 cyl is a 56.5mm bore correct? How far can I bore the stock sleeve? Here is the new plan: cb125 cyl, bore the cases to accept, whatever size piston I can fit in there safely, 80s xr200 two piece head and cam...

6v batteries are massive and heavy. I havent been able to source one nearly small enough for my liking. Nowhere to hide it. Going for the minimalist thing, hence the 12v swap idea as of now. I guess I will be in the market for a cb125 motor or bottom end. I will never put a Chinese motor in...

Should've just done the 12v swap huh. Probably the way I'm going to go now. I have seen a lot of threads on the 200 head on a cb. 8mm longer stroke, how do I deal with it? Stack base gaskets? So, 80s xr200 head/cam setup, cb125 or 80s xr200 jug, and then bore the rod out 1mm to fit the 15mm...

The 750 setup sounds interesting. And far cheaper. Bone stock motor. Battery elim from oregon,Xl100 exhaust, uni pod filter. That whole rear section of the frame is being left open hence the battery elim and pod. 125 bottom end/jug, and 750 piston? Or can i just swap in a cb125 crank/jug and...

Cb125 is a 15mm pin right? Cb100 is 14mm. Can I just bore the connecting rod out 1mm and be alright? I was assuming I could just get a complete bottom end crank included. If I can source a full 125 motor I guess that'd be prime.

The cb175 is a twin/isn't stressed in the frame like the 100 correct?

Hey guys, new to the forum. I have a few quick questions about my cb100 build I'm wanting some more power out of my 100, the streets of boston can be hectic. Fucking massholes hahaha I have a complete running 72 cb100 motor as of now. I'm not wanting a full race motor, so powroll is out of...