Guarnitura Rotor Rex 1.2

The Rotor REX 1.2 crankarms have been developed for a dual drive in contrast with the REX 1.1 which is made for a single drive system. The crank arms are advanced and lightweight. These are 3 times drilled out on the in inside, resulting in a very light and yet rigid construction.

The crankset uses the following BCD:
Outer ring: 110 mm.
Inner ring: 60 mm.

Please note: This only the crank, thus excluding chainrings!