BOR Spider LK 76 1-fold for BOR Smart Spindle crank
This lightweight 4-arm spider of BOR allows to mount chainrings after mounting principle of Sram XX1 chainrings (76 mm PCD) to BOR cranks. For a neat transition to the crank arms of CNC machined Spider has a small collar and fits so fascinating places on the BOR Smart Spindle crank.
INFO: BOR cranksets BOOST standard need another Spider for optimum chain line.
bolt circle diameter: 76 mm
Compatibility: BOR cranksets Smart Spindle System
Color: black, orange, red, blue, green