Home › Forums › Kids / Fun / Pit Bikes › Kids / Fun / Pit Bikes › KX85 rear suspension sag.
This topic contains 25 replies, has 0 voices, and was last updated by Mick D 16 years, 2 months ago.
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February 5, 2009 at 11:15 pm #120827
AnonymousOllie wrote:
Quote:I now know where all the brains went in your family Mick :laugh:Oh and good looks:laugh: :laugh:
ollie
http://wauchope.yourguide.com.au/news/local/news/general/shock-and-score-for-gabby/1402287.aspx
Jeez, you’re not wrong Ollie! I’m a bit upset someone of her intelligence would be studying religion but I’ll let her off beacuse her other subjects were almost the same as mine
February 5, 2009 at 11:48 pm #120924Yeah That is my youngest cousin.She could play a mean tune on a violin when she was 8.She is one clever kid.
February 5, 2009 at 11:51 pm #120931Back on topic
THe measurements on the KX were.
Static
380mm
With Connor sitting
345mmDifference only 45mm
Do I wind the ring nuts on the shock down or up to get it to 70mm?
February 6, 2009 at 12:26 am #120822Ollie wrote:
Quote:KTM Bull wrote:Quote:micknmeld wrote:Quote:KTM Bull wrote:Quote:Look fwd to itHave you seen your story in the paper yet?
Yes the mrs just got home with the paper thanks owe you one for that mate
any chance of posting up or a link to that story Mick?
Its just that I get off on engineering ingenuity;)
ollieHere you go Ollie.
HE’S a committed adrenalin junkie, but Rollands Plains’ Bill Lober, has also unearthed a fundamental flaw in engine construction that, if corrected, could increase engine life and increase fuel economy.
And he has spent the past three months working full time for Lotus in the UK to prove his theory.
“Simply by changing the cooling system to work efficiently you can increase horsepower and engine life,” he said.
“A lot of people think that is really radical, but I think there is a problem with the way we are taught mechanics.
“I’m a mechanic and it took me a while to actually accept that the way engines are currently built is not efficient.
“If a car manufacturer would introduce my concept for cooling systems in their vehicles you would extend the life of an engine easily by double … fuel efficiency would pick up because you reduce losses through combustion.
“I am hoping that a car manufacturer will pick up on what we are doing because I cannot believe that they would not want to build an engine that would corner the market.”
While in the UK, Mr Lober was involved in building and testing Lotus engines for the lucrative track day market.
“My job was to look after all the hands-on work … stripping parts down and all the other boring, menial jobs,” he said.
“The upside was that during the testing phase, we would take the vehicles out to world-class race tracks and spend the day racing around.
“In the UK, you can book a race track for the day and buy a time slot … that is the adrenalin side of me.”
Prior to spending time in the UK, Mr Lober commuted to Melbourne – the Australian headquarters for the car industry – where he was involved in converting diesel trucks to straight LPG for Mercedes Benz.
He is currently working with Rover and Toyota engines and on a super charger kit for Lotus and plans to return to the UK and the track day testing.
“My next project is to build an LPG-powered vehicle to take on Mark Skaife’s land speed record which stands at around 220 kph on Lake Eyre,” he said.February 6, 2009 at 3:03 am #120937Thanks Mick thats cool;) Hey Bull I want your job:laugh:
ollie
February 6, 2009 at 3:07 am #120958Well do I compress the spring by winding the nuts down or extend the spring by loosening them off?????To gain the required 35mm of extra sag?? Anyone?
February 6, 2009 at 3:13 am #120962micknmeld wrote:
Quote:Well do I compress the spring by winding the nuts down or extend the spring by loosening them off?????To gain the required 35mm of extra sag?? Anyone?you have to loosen the spring off to get more movement.by winding down (compressing)you are reducing the amount of potential spring movement.:blink:
ollie
oh and there is a glass and a half of full cream dairy milk in every bar of chocalate:laugh:
February 6, 2009 at 7:35 am #120966
AnonymousBy reducing preload you increase the amount of spring movement between static and rider sag. You should measure static sag with the preload wound out. Then adjust accordingly to give you correct rider sag and rider-static sag differential
I posted a thingamy (probably in the technical section) about setting sag and preload if I remember correctly.
February 6, 2009 at 7:39 am #121040
AnonymousLook here and click on the ‘off road’ PDF
February 6, 2009 at 10:21 am #121041Thanks Moto and Ollie. Will sort it out tomorrow.
February 9, 2009 at 8:53 am #120759Team green have all their set up available as a PDF for anyone interested. If my mammory serves correct they have all susp. settings from standard to race, in increments for different weight. I thinkl they even talk about different spring weights, and oil wieghts for forks too. I think i have the pdf on my PC somewhere as a mate of mine has same bike for his lad.. Can find it at http://www.teamgreen.com
:cheer:
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