Traxxion Dynamics is proud to introduce the next revolution in motorcycle suspension! The AK-20™ Axxion Cartridge Kit. The AK-20™ Axxion Cartridge Kit is a complete bolt-in upgrade that replaces the stock ill-performing springs and cartridges with a pair of extremely high-tolerance CNC-machined cartridges, and top quality springs to you’re your needs, weight, and intended use. Our 20mm cartridge tubes are bored and honed to ±.0005”. The 12.5mm cartridge rods are centerless ground to ±.0005”. No other suspension unit is held to these exacting standards. Our unique bearing design helps seal the cartridge to improve low speed damping and increase damping response time, and virtually eliminates stiction. The components are then hard-coat anodized to prevent oxidation and wear contamination of the fork fluid. All of this leads to a cartridge that performs beyond any customer’s expectation. As an added bonus, the kit is completely modular in construction, and can be retrofitted to future bikes you may buy.
Included in the kit is one set of AK-20™ Axxion Cartridges, one set of our proprietary Omni Springs matched to the rider’s weight and riding preferences, two quarts or racing quality fork fluid, and step by step instructions on installing the kit.

A few special tools are needed to install the kit and we have prepared an inexpensive package that has everything you need to install your AK-20™ Axxion Cartridge Kit and service your forks when needed. These kits range in price from $39.95 to $89.95. If you are not comfortable installing the kit yourself, just send your forks in and we will install it for $100. Our common turn around is less than one business week, so you won’t be off the road for long!

Some bikes don’t come with external preload, and rebound damping adjustment. We have made a special kit for those models, with a beautiful set of replacement fork caps with these features added in. The caps add $149.95 to the AK-20 total cost so for these models the complete kit is $1,149.95. Some popular bikes that get this added feature are: Suzuki SV650 (all year models), Honda VFRs (optional), and Triumph Thruxton. We can also custom make these parts for other models of bikes upon request.

If you have any further questions, please feel free to contact our staff at any time.