MIDDLEBURN RO2 X TYPE 110/58 BCD INCY DOUBLE ROAD SPIDER

THIS SPIDER IS FOR USE ON RO2 X TYPE CRANKS THAT REQUIRE A DOUBLE CHAINRING SET UP WITH 110 BCD OUTER AND 58 BCD INNER

THE RO2 X TYPE CRANKS RUN ON A 24MM AXLE THAT IS COMPATIBLE WITH THE SHIMANO HOLLOW TECH 2 SYSTEM

5 ARM 110 AND 58 BCD MACHINED FROM 7075 T6 AEROSPACE ALUMINIUM FOR MAXIMUM STRENGTH

CHAINLINE IS STANDARD ROAD OF 44MM BETWEEN THE OUTER AND INNER CHAINRINGS AS STANDARD