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Lowering the front end?
#34753 01/19/2006 1:13 AM
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Hello all,
I just wanted to ask some opinions about lowering the forks, like has anyone got examples of their experiences? lower springs or raise forks in the triple trees?

I have just installed 1-inch lower Ikon shocks and thought it "may" be good to level the bike out at the lower height....

Cheers,
Runner0023


TBA, Stainless extractors / drag pipes, 65mm over forward controls, Thruxton needles, 904cc, head ported, lowered 1-inch, Console removed, relocated battery box, Australia.
Re: Lowering the front end?
Runner0023 #34754 01/19/2006 8:52 AM
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I don't personally, but I've seen Jaymo's bike, check out his gallery for pics. He loves it. Maybe he'll chime in.


Benny Black & Silver '02 Too many mods to list Not enough miles ridden
Re: Lowering the front end?
bennybmn #34755 01/19/2006 12:59 PM
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I lowered the forks on my Thunderbird by 3/4" by just raising them in the triple trees. Quickens the handling nicely and is easy and FREE.

It would be a good idea to lower the forks if you've lowered the back end, as you've effectively slowed the handling of an already very stable bike.

Why not try raising the tubes - it'll cost you nothing and if you like it you can then decide to spend the time/money on cutting down the spacers or buying a full lowering kit (Progressive).

Chris

Re: Lowering the front end?
Runner0023 #34756 01/19/2006 3:12 PM
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I lowered the rear with the Progressive 412's 2 inch drop. I wanted lower so I had my stock shocks cut down 3 inches. I then bought the progressive lowering springs for the front. Put them in and it sits nice and low. It also got rid of most of the brake drive of the front end with the shorter, stiffer springs.




Man, you must be fast because you were haulin' A$$ when I passed you back there. . .
Re: Lowering the front end?
FRYGUY #34757 01/19/2006 6:24 PM
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Cool, thanks for the advice.

I will lower them in the trees and try that out, but the progressive springs sound good if they stop the front end dive.

If I go for the progressive option, do you order them by asking for TBA 1-inch lower springs... or do you have to know the diameter/length/ rate of the spring you require?


TBA, Stainless extractors / drag pipes, 65mm over forward controls, Thruxton needles, 904cc, head ported, lowered 1-inch, Console removed, relocated battery box, Australia.
Re: Lowering the front end?
Runner0023 #34758 01/20/2006 9:45 AM
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I just asked my Triumph dealer to get me the Progressive lowering kit for the Speedy. I'm in South America at the moment and no where close to my bike stuff so I can't give you the part number. But you can look it up on the Progressive web site.

Good luck,

Chris

Re: Lowering the front end?
Runner0023 #34759 01/20/2006 11:53 PM
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Runner, the part numbers are: Progressive, front #10-1564. Progressive, rear #412-4254C. I will be doing mine as soon as my manual arrives, as the included instructions are not enought information to remove,disassemble,and replace your frontend, as required to install the front fork lower kit. Vegas

Re: Lowering the front end?
vegas #34760 01/21/2006 5:02 AM
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Cheers, thanks for the numbers.

Is the manual for TBA a Triumph branded book (ordered through Triumph dealer) or ?

Sorry for being full of questions and not many answers!


TBA, Stainless extractors / drag pipes, 65mm over forward controls, Thruxton needles, 904cc, head ported, lowered 1-inch, Console removed, relocated battery box, Australia.
Re: Lowering the front end?
Runner0023 #34761 01/21/2006 11:48 AM
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Actually the Progressive front-end lowering kit is from a Kawasaki. Its the same part for Kawasaki Vulcan Drifter years 1999-2004. You could probably order them from a Kawy dealer.

Here is the progressive frontend lowering kit part #

Triumph Bonneville America Fork Lowering Kit
Lowering Kit Part # : 10-1564


VN1500 Vulcan Drifter
99-04
Fork Lowering Kit
Lowering Kit Part # : 10-1564


Man, you must be fast because you were haulin' A$$ when I passed you back there. . .
Re: Lowering the front end?
FRYGUY #34762 01/21/2006 1:23 PM
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Would anyone have numbers for 440's 11 1/2" to match my 1" drop that I will attempt for the front.

BikerT


Willy-2003 BA

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