Matrix Center Tooth Drivers Size:2.86 pitch Specifically designed for the Patriot

Specifically designed for the Patriot 850 engine in the AXYS

performance and reliability

These can be added as preventative maintenance and much cheaper than a new air box

I refuse to sell products that don't make significant perfomance gains

especially if you are riding in deep snow

Matrix Center Tooth Drivers Size:2.86 pitch Specifically designed for the PatriotThe center tooth driver can only be run on matrix sleds that came with outside drive sprockets. Matrix sleds that come with the factory center drive can only use our center drive sprockets or the claw style drivers as the drive ribs are machined off the ends of the drive shaft. When installing the 3. 5P drivers we highly recommend that you fully clip the track. This will allow you to run the track much looser without ratcheting