Orbea Rallon threaded geometry flip-chip
This threaded geometry flip-chip fits the underside of the lower end of the rear shock. The shock mount bolt screws into this threaded geometry flip-chip, having passed through the top flip-chip (not making sense take a look at the exploded diagram). The flip-chips enable you to adjust the geometry of the bike. This part is number 3 in the expanded diagram, the shock mount bolt (number 1 in the diagram) and geometry flip-chip (number 2 in the diagram) are separate items.
This part is used on the following bicycle models:
Orbea Rallon 2018/2019
If you are not sure if this is the right part for your bike - go to the Orbea spare parts section of their website and enter your bikes serial number.
On the Orbea website it is know as: a Orbea Rallon PIEZA GEO ROSCADO or threaded geometry chip Rallon
Orbea part number: 12330019