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by threesheds
Thu Nov 10, 2022 11:29 am
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Re: Dadio's 3D Printing Stuff

The hirobo 12mm hex problem. Curiosity I bought some cheap tamiya hpi axles. Then some 10x15x4 bearings to fit the cup of the axle. Can't find 5x15x5 to fit the narrow part of the axle but used 6x15x5 zerda with some spacer (rolled plastic for the time being). Offered up to zerda steering knuckle to...
by threesheds
Thu Nov 10, 2022 2:00 pm
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Re: Dadio's 3D Printing Stuff

I'll get a pic of an assembled unit and check the dogbone clearance as I think the tamiya needs to go a bit deeper into the knuckle .
by threesheds
Mon Nov 14, 2022 4:13 am
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Re: Picture of the day. (Taken by you)

Dadio wrote: Mon Nov 14, 2022 2:37 am I'm gonna say congratulations on your last restoration for a while :lol:
I dunno just restoring a different type of buggy, and if your awake anyway... :D
by threesheds
Sat Nov 19, 2022 9:16 am
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Dimensions

I wonder if you find it as annoying as I do that many products and spares don't give a good description of measurements. Especially with vintage models for which spares are difficult to come by. Probably loads of compatible or adaptable parts if sufficient descriptions were available. A database on ...
by threesheds
Mon Nov 21, 2022 9:40 am
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Re: Hirobo Zerda: from wreck to runner

Happy accident...been talking about wheel track width recently so measured zerda with stock wheels and got 24cm to outside edge of tyre. By a quirk of fate the 12mm hex wheels with adapters produced the same width even with the rear being a wider wheel. Hadn't even thought of offset. Jammy or what.
by threesheds
Tue Nov 22, 2022 10:29 am
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Re: Hirobo Zerda: from wreck to runner

Addressing the single bearing and 12 mm hex issue. I got some cheap tamiya hbx axles, found 10x15x4 bearings fit the narrow part of the cup. Can't find 5x15x5 bearings so used the zerda 6x15x5 with some spacer. Plastic until maybe some 6mm tube with .495 wall is acquired. Dadio printed some 4mm knuc...
by threesheds
Fri Nov 25, 2022 9:16 am
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Re: Hirobo 44Bs and Zerda :)

Shock data. Piston shaft lengths 41mm and 33mm x 3mm Piston head 7.5mm dia Cylinder barrel 38mm plus 8mm fixing head Dia 10mm wall thickness abt 0.5mm The oil passing around the piston instead of through holes is a poor point in design. So is the method of fixing seals in the cap. And shafts wear by...
by threesheds
Thu Dec 01, 2022 3:27 pm
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Re: Hirobo 44Bs and Zerda :)

There's a roll bar/body support at the rear of the battery box and a support post goes on the centre bolt of the bumper fixing points.have you got them or do you want dimensions.
Also alternative body posts kit for other body options.
by threesheds
Sun Jan 01, 2023 4:07 pm
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Re: Servus from Germany!

" I read most of it and the English better than many English speakers ( ya na who I'm torkin abaht...)
Welkommen
by threesheds
Fri Jun 09, 2023 5:37 pm
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Re: Hirobo Rockn City - rhyming slang or refurb.

Dadio wrote: Thu Jun 08, 2023 2:13 pm Drill it ,drill it , drill it , my humble opinion would be to make it as original as possible.
Now you're getting boring....or I will be (bad pun)
by threesheds
Mon Jun 19, 2023 6:52 am
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Re: Picture of the day. (Taken by you)

THEYTOOKMYTHUMB wrote: Sun Jun 18, 2023 3:23 pm Morning walk with my daughter for Father's day.
Now I can't get "under the boardwalk" by the Drifters our of my head..
...when sun goes down da de do da da