THIS SPIDER IS FOR USE ON RO2 X TYPE CRANKS THAT REQUIRE A DOUBLE CHAINRING SET UP FOR 110 BCD CHAINRINGS
RO2 X TYPE CRANKS RUN ON A 24MM AXLE THAT IS COMPATIBLE WITH THE SHIMANO HOLLOW TECH 2 SYSTEM.
5 ARM 110 BCD COMPACT SPIDER MACHINED FROM 7075 T6 AEROSPACE ALUMINIUM FOR MAXIMUM STRENGTH
CHAINLINE IS STANDARD ROAD OF 44MM BETWEEN TH