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kenmoore
Posts: 652 Joined: Sat Feb 11, 2012 8:25 am
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by kenmoore » Sun Sep 29, 2013 10:06 am
Ever since I upgraded my brakes I tend to approach corners much faster and then grab a handful of brake to wash the speed off as they now work.
Every now and then it feels like the forks are flexing under hard brakes.
It's more like a chatter, definitely not the discs or pads.
Will a fork brace fix this, or is it that the forks can't handle the extra stopping power regardless?
South Coast
New South Wales
Australia
Tweety
Posts: 466 Joined: Mon Feb 18, 2013 10:47 am
Location: Skurup, Sweden
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by Tweety » Sun Sep 29, 2013 10:10 am
If you have the correct springs and valves/shims for your weight, and still have these issues, then yes, a fork brace will likely help...
If not, start with the above first, as it makes a much greater difference...
<--- The result of OCMD... I gave up listing the mods in a sig line...
8541Hawk
Posts: 2066 Joined: Sat Jul 21, 2012 5:21 am
Location: Bella Vista, AR
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by 8541Hawk » Sun Sep 29, 2013 6:56 pm
Tweety wrote: If you have the correct springs and valves/shims for your weight, and still have these issues, then yes, a fork brace will likely help...
If not, start with the above first, as it makes a much greater difference...
+1
Loud pipes don't save lives, knowing how to ride your bike will save your life.
mattycoops43
Posts: 621 Joined: Sun Apr 07, 2013 12:02 am
Location: Newport South Wales
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by mattycoops43 » Sun Sep 29, 2013 7:04 pm
chatter sounds like discs to me!warped disc causes chatter that wrecks headset bearings which makes chatter worse, vicious circle!
Budget storm gradually on the road to spangliness.
AMCQ46
Posts: 16742 Joined: Mon May 11, 2009 4:54 pm
Location: Worcestershire / Warwickshire border
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by AMCQ46 » Sun Sep 29, 2013 8:06 pm
If it feels like the forks are twisting and flexing the the brace will be next. But like others have said makes sure you have sorted the springs and dampers first
AMcQ
popkat
Posts: 2804 Joined: Sat Apr 28, 2012 9:32 am
Location: Devon
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by popkat » Sun Sep 29, 2013 8:13 pm
I don't think the bike needs a fork brace, does anyone make one ?, sort the forks properly, make sure your steering bearings are good, check disc bobbins and wheel bearings too.
Chattering under extreme braking can be hydraulic lock in the forks.
http://www.bidefordmotorcycles.co.uk
2014 CRMC Post classic Superbike champion.
2014 CRMC Post classic senior production champion. On a Suzuki Katana 1100
My bikes, Firestorm, Suzuki GSX-s1000 Katana, VFR800Fi. Projects, 1986 popup Katana, 3 XJ600’s
MacV2
Posts: 18027 Joined: Sun Jan 21, 2007 12:07 pm
Location: Grain
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by MacV2 » Sun Sep 29, 2013 8:14 pm
Roger Ditchfield wrote: Sounds like it needs a fork tune!!
Sounds like a good Idea Roger & how would kenmoore find out how to get that done ?
Making up since 2007, sometimes it's true...Honest...
agentpineapple
Posts: 15124 Joined: Sat Mar 26, 2011 9:16 pm
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by agentpineapple » Sun Sep 29, 2013 8:15 pm
Roger Ditchfield wrote: Sounds like it needs a fork tune!!
having ridden carls bike, which has a rodgered front end of sorts, I can highly recommend it...
HEY YOU GUYS!!!!!!
AMCQ46
Posts: 16742 Joined: Mon May 11, 2009 4:54 pm
Location: Worcestershire / Warwickshire border
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by AMCQ46 » Sun Sep 29, 2013 8:20 pm
Yes there is a Japanese supplier, Coerce who make a brace
AMcQ
kenmoore
Posts: 652 Joined: Sat Feb 11, 2012 8:25 am
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by kenmoore » Sun Sep 29, 2013 9:07 pm
Thanks for the help guys,I have fitted a set of Hyperpro 8.5 fork springs, decreased air gap slightly and set sag, however I have not done the fork mods that I have seen in the knowledge base.
I guess I will do that next, after all the work I have done it will be silly if I stop now.
Better stock up the beer fridge eh
South Coast
New South Wales
Australia
kenmoore
Posts: 652 Joined: Sat Feb 11, 2012 8:25 am
Contact:
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by kenmoore » Fri Oct 04, 2013 9:44 pm
Fitted a coerce brace yesterday and the problem has gone.
Now the ass end feels different.
Will still do the mods, but it's not at the top of my list at the moment.
South Coast
New South Wales
Australia