Ness Drop Kit BLOWS!!!!
Extreme HDF Member
Joined: Aug 2007
Posts: 17,625
Likes: 1,665
From: Blairsville GA
What a joke!!!! I just called Arlen Ness and told them about my problem and they told me that about 1 in 100 bikes have this problem and my ride is one of these problem bikes i guess. They then told me to put heavy weight fork oil in and i told them i had it in already. Then silence on the phone and then they swithced me to another tech which told me to cut PVC pipe from Home Depot at 1" pieces and permanetly install them on top of my springs. Any one ever heard of this? I wonder if i call progressive will they tell me that 1 in 100 of thier springs fail in bikes? I hope not?
...Good Luck to all you guys with those piece of crap ness dampners. And yes they are CRAP!!!
...Good Luck to all you guys with those piece of crap ness dampners. And yes they are CRAP!!!Unfortunately stock Harley's are equipped with only marginal suspension. Lowering one of them by reducing suspension travel is not normally going to improve the ride. Good luck.
Extreme HDF Member
Joined: Aug 2007
Posts: 17,625
Likes: 1,665
From: Blairsville GA
The PVC shims the spring away from the fork cap. Bikers have been using it for about 40 years.
Extreme HDF Member
Joined: Aug 2007
Posts: 17,625
Likes: 1,665
From: Blairsville GA
Technology has come a long way since the '60s. Motorcycle technology has come a long way also. However, a 2009 set of Harley Glide forks has it's spring preload altered exactly the same was as they did in 1949. The attached link to Progressive Suspension's article on using their springs (excellent items) with PVC shims has some illustrations that should make thier use and value apparent.
http://www.progressivesuspension.com...rings/3055.pdf
http://www.progressivesuspension.com...rings/3055.pdf
Seasoned HDF Member
Joined: May 2005
Posts: 10,232
Likes: 9,325
From: Georgia
I've had Progressive springs on the Train for about 30k now and they are getting soft.I used the Race Tech e-valve with this also.Good for 20k or so and started noticing the front end getting loose.Gonna go with Patriot Suspention double springs this time.I used thier springs in the Sportster I just build.Very smooth with almost zero front end dip at hard braking.Definately better ride than the Train when it was new.G.
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Elite HDF Member
Joined: Feb 2006
Posts: 3,818
Likes: 2
From: Twin Cities
lol.............we can tell you never had the front end of a cycle apart before..........its a spacer on top of the fork spring the more you cut off the more sink in the front the more you add the stiffer it is
Banned
Joined: Mar 2009
Posts: 73
Likes: 2
Well, I did put the Showas on my bike nut no, I didn't take them apart to do it. They come from the factory ready to race.