GRK Multiuse Rear Knuckle

〇Product Description

This is a new concept aluminum rear knuckle that can be used with both A-arm and H-arm specifications depending on the combination.

By making the axle hub unit and the knuckle base body separate,
it is now possible to change the tread width and fine-tune the position of the axle axis by changing the spacer thickness.

The extension plate that is compatible with the A-arm specification
In addition to the height of the ball joint mounting position, it is also possible to change the ball joint offset amount and the ball joint protrusion amount, which was not possible with the mounting screw length, because it is a separate structure from the knuckle body.

This allows for higher-level geometry settings that were not possible with conventional knuckles.

Even with the H-arm specification, the separate lower arm adapter
can be rearranged to choose from two different heights for the lower arm pin mounting part.

*Due to its structure and characteristics, this product is intended for advanced users.