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Brinell hardness test steel ball (HBS) aluminium 6061 T651
= 88 HBS up to 100 mm thickness and between 81 and 84 HBS for thicker material. This is the value of this material used for crankcases and therefore bearing seats
Of course the 7075 has much higher values in T651 up to: 163 HBS (But unlike the 6061, this one is hardly reparable, re-weldable or rechargeable.)
You have elevated the whole build concept to a whole other level. And English is not your first language but you are still getting the info across pretty damn good.
I could only imagine the gibberish I would be laying down trying to do one of my build threads in French.
Any member who puts as much effort to detail his build deserves all the recognition he can get.
I reluctantly thank you for making my efforts meager and underwhelming............hahaha...
Great job Hulk. I have enjoyed it.
You make my day! Highly appreciated.
Merci
The build quality is amazing.
I’ve wondered about the effect of the airbox/subframe also, looked at a single model for the KTM framed 500 I did for MXA but decided against it because of the previous experiences with the mud-flap.
You warned me about the unpleasant noise it would make on the swing arm and aluminium that will be damaged very quickly, when I posted a photo where you could see the carbon mud-flaps and the Kevlar one.
Let's confess that it gives a good picture! I have plastic versions for riding.
Pit Row
It's one of those things that could be cool, that are pretty but are actually useless and do more harm than good.
first patch of crank
Later crank patch
Did TSR (or whoever these cases are from) miss out on some machining, or are you doing additional machining, to, I assume, fit (more?) bearing retaining plates?
Asking, because I eventually will be getting some cases, and I don't want to spend money on crap like Panthera's ( I think I recall you got caught out by their cases and / or crank - as I did with their atrocious ES kit ), nor do ''patch" up / remedial work to any product that should be perfectly sorted. I'm sick and tired of correcting f**k ups by scumbags that just take your money, and don't stand behind their products.
By the way, I may have asked this before, but how many AFs are you in the process of doing, right now?
And, have you noticed how "Coke Bottle" shaped later model RMZ450 Swingarms are?
Like me, you can trust the work of "Built500" or/and "TSR Racing".
There is nothing to reproach and are always in perpetual evolution, if there must be any.
I should have circled in green and not red!!!! This may have led to confusion, but don't see anything wrong with it.
It was to highlight the details of developments.
*yes,RMZ swingarms they're coke bottle love.
For the rest I will have to count at the end of this.....
I also remember what i told you, for the weight comparison between the two rear frames. i will dismantle the one with the carbon in a short while and i will take the opportunity to weigh it then.
Post a reply to: 500 Two Stroke project. "I hope to end up in 2023"