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Home arrow Product Reviews arrow Miscellaneous arrow Traxxion Dynamics AK-20 Cartridge Kit
Traxxion Dynamics AK-20 Cartridge Kit PDF Print E-mail
Posted by Brad Puetz   
Saturday, 05 April 2008
Page 1 of 2
on bikeStory by Brad Puetz

Photos by Brad Puetz


Throughout my years of racing I have developed one skill almost to perfection; how to ride around a problem with the bike and never make changes. The only problem with this skill is that it is not very beneficial to bike set-up and actually can be very detrimental to improving lap times throughout the weekend. I have run stock front suspension throughout all of my racing years and it does have it’s limit. Many weekends I find myself at the fast end of the time sheets early in the weekend only to hit a wall in progress as the other racers in the field are still improving come race day.


This season is going to be different as I pledge to do more testing and finally do what I should have done a long time ago, install some first-class fork components. The phone calls went out and Traxxion Dynamics answered and agreed to solve my front suspension calamity. Traxxion Dynamics was founded in 1998 and is located in Woodstock, Georgia founded by president Max McAllister.
exploded view
The cure would come in the form of Traxxion Dynamics AK-20 Axxion Cartridge Kit. The AK-20 Kit is a complete bolt-in upgrade which replaces your stock springs and cartridges. Precise CNC machining ensures 20mm cartridge tubes are bored and honed to .0005 and 12.5mm cartridge rods are centerless ground to .0005. A special bearing design is used to help reduce stiction and ensure fluid does not bleed past the bearing. Omni springs are used and selected to match your weight and riding preferences and racing quality fork fluid helps things move smoothly. The AK-20 kit can also be retrofitted to almost any future bike you may own saving you money in the future.

bike The motorcycle chosen for this test was none other than my Opencheck.com sponsored racebike, a 2007 GSXR1000. I’ve raced many laps around Buttonwillow with stock forks on this bike so I had a good comparison to test the Traxxion forks against. I would be riding it during a track day put on by Keigwins at the Track.

For professional set-up at the track I enlisted the help of Catalyst
help Reaction and they were able to send suspension tuner James Morse for my test on the AK-20 fork kit at Buttonwillow. Buttonwillow is a great course for testing suspension as it throws nearly every type of scenario at the rider and bike. Buttonwillow’s first section is very tight and twisty and the back section opens up to reveal some very fast flowing corners and slight elevation changes. One thing that is constant throughout Buttonwillow are the bumps, and there are lot’s of them. Some large enough to completely upset the bike and put you in really bad shape if the bike's suspension is not tuned spot-on. The Traxxion components would be up against a very formidable foe in this bumpy, rodeo of a track that is Buttonwillow.



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