This is the standalone Flyhweel hub adapter that allows you to purchase individual parts instead of an entire new pulley. These are made from aircraft grade 7075 aluminum and anodized black.
This Flyhweel Hub Works with:
The flywheel hub uses an 11mm bearing that is shared between the wheel and hub adapter. This allows modular pulleys to be used, (any size: 32, 36, 40, 44t). They can be found here individually or if you want a hub adapter + pulley you can find that here
What trucks will these work with?
Installation: please see this detailed installation guide with pictures
These pulleys are designed to be press fit into the wheels. This ensures there is no slop. First, install the 11mm bearing ensuring it is flush with the bearing seat. Second, press the hub adapter into the wheel ensuring it is square. You may need to use the help of an arbor press, vice, clamps, or other tools in order to properly secure the pulley. After it is pressed flush with the wheel install the pulley with the 5 provided screws (when purchasing a pulley or combo). Make sure to use red loctite to ensure they never wiggle loose.