Monocorona ARI K - M
Spider Rotor for chainrings Sram XX1 BCD76
Place Order
cod. 111
€ 80,00
Spider in Ergal compatible with cranksets Rotor Rex 1 - Rex 2 - Rex 3 BB30 and BB24
for chainrings Sram XX1 BCD76
With this spider you can turn the Rotor Rex 2 and Rex 3 cranksets into monoring layout and to use
simultaneously chainrings Sram XX1 BCD76 and compatible.
The same spiders can be obviously used also on Rotor Rex 1 crankset, native for monoring layout
There are two models on catalogue: one which faithfully maintains the chain line Rotor and one which better the chain line
moving the chainrings toward the frame
This second model is not indicated for chainrings with upper teeth then 34t
They can be ordered in the full range of colors Aribike
