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CRM-250 MK2 - In Australia

Posted: 29 May 2015, 12:35
by Speeddevice
The bike was in reasonably good condition when I bought it but I wanted to give it a full rebuild anyway since I was going to register it to ride on the street.

Here's the start of the strip down to remove the build up of dirt, grease and grime.
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Re: CRM-250 MK2 - In Australia

Posted: 29 May 2015, 12:40
by Speeddevice
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Then after completely stripping the frame and painting it...
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Re: CRM-250 MK2 - In Australia

Posted: 29 May 2015, 13:08
by rich1960
That's starting to look very nice, can't wait to see more photos

Re: CRM-250 MK2 - In Australia

Posted: 10 Jun 2015, 07:58
by Speeddevice
Here's a few more pics of the bike once I finished it.

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The BRM stickers are leftover from my karting days, I just liked the colour and that the letters are very similar to CRM.

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This is a custom sprocket guard I fabricated from sheet aluminium.

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The chain slider was worn down to the metal backing so I adapted one for a YZ-125. It just needed a few tapped holes in the swingarm and the stepped washers.

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The original chain guard was missing and one of the brackets broke of so I fabricated a new one (required for registration) from sheet aluminium and added the lightly dimpled holes.

Re: CRM-250 MK2 - In Australia

Posted: 10 Jun 2015, 07:59
by Speeddevice
...and just recently I added a new custom sticker kit.

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Re: CRM-250 MK2 - In Australia

Posted: 16 Jun 2015, 10:37
by Speeddevice
Here's a pick of the custom rear tail assembly. Made from sheet and angle aluminium. Please excuse the miss matched indicators and gouge on the bottom left of the plate. I took it well past it's balance one time.

The tail/brake light is an LED unit from evilBay but is "C" marked and has a clear section underneath so it can illuminate the licence plate. It was all designed to meet the ADR requirements for registration.
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Re: CRM-250 MK2 - In Australia

Posted: 16 Nov 2015, 05:54
by martinb
Hi Speeddevice,
I have a mark II CRM and just started pulling the bike down with a view to complete rebuild. Can I contact you re your experience in your rebuild if you still have the CRM. Looks a daunting task at the beginning but worth it I am sure .
regards
Martin
South Coast NSW

Re: CRM-250 MK2 - In Australia

Posted: 16 Nov 2015, 17:41
by jompy
Made a really nice job of that buddy & i really like the front sprocket cover

Re: CRM-250 MK2 - In Australia

Posted: 30 Nov 2015, 08:18
by Speeddevice
martinb wrote:Hi Speeddevice,
I have a mark II CRM and just started pulling the bike down with a view to complete rebuild. Can I contact you re your experience in your rebuild if you still have the CRM. Looks a daunting task at the beginning but worth it I am sure .
regards
Martin
South Coast NSW
Hi Martin,

Sorry for the late reply, I tried to send a PM a while back but it must have been lost in the system. Yes, it will be OK to contact me about building the CRM.


jompy wrote:Made a really nice job of that buddy & i really like the front sprocket cover
Thanks for the compliment jompy, I've found the new cover to be quite durable.

Re: CRM-250 MK2 - In Australia

Posted: 27 Jun 2016, 11:45
by Speeddevice
Got around to changing the front wheel bearings the other week.

The seals weren't too bad but I took down the dims so I they can be replaced next time.
The seals were;
24 x 37 x 7 = TC12456,
41 x 50 x 5 = ??

One bearing was OK but the second felt rough.
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They were the 6003-2RS ( RS = rubber seals) with the seal on the inside removed, as you can see the grease looked quite dirty and contaminated from rust.

I put new 6003ZZ (ZZ = metal seal) bearings in because that is what I had available and the Outer lip seals will be able to keep the water and dirt out.
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Make sure to put the spacer in between the bearings,
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This is the special washer with two tangs that engage the speedo drive.
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The lip seal holds it in place when it is installed.

Re: CRM-250 MK2 - In Australia

Posted: 06 Jul 2016, 13:27
by davecee92
Really nice job so far. Well done i was wondering where you got your graphics from as i dont want to go the d and d route in future if possible. Thanks

Re: CRM-250 MK2 - In Australia

Posted: 10 Jul 2016, 13:39
by Speeddevice
Hi davecee92,

I had the graphics printed up locally in Sydney. A friend of mine has a printing business, he should still have the files if you wanted some printed up. Let me know if you want to find out more.

Re: CRM-250 MK2 - In Australia

Posted: 11 Jul 2016, 00:04
by davecee92
That would be brilliant. Is there any way he could even send a copy of the templates via email ? I could paypal him some cash for the favour. Im from the uk so im unsure how much postage would cost thanks again ☺

Re: CRM-250 MK2 - In Australia

Posted: 11 Jul 2016, 13:22
by Speeddevice
I'll PM you some details.

Re: CRM-250 MK2 - In Australia

Posted: 03 Sep 2016, 01:15
by martinb
Hi Speeddevice , if you are still contactable can you send me a pm re your CRM build.
thanks
Martin
South Coast .NSW