MIDDLEBURN RO1 SQ 94BCD SQUARE TAPER TYPE DOUBLE ROAD SPIDER

THIS SPIDER IS FOR USE ON RO1 OR RS7 SQUARE TAPER CRANKS THAT REQUIRE A DOUBLE 94 BCD CHAINRING SET UP. DO NOT USE ON THE RO2 X TYPE CRANKS UNLESS YOU ARE TRYING TO ACHIEVE A SPECIFIC CHAINLINE. IF IN DOUBT PLEASE CONTACT US FOR HELP.

5 ARM 94 BCD MACHINED FROM 7075 T6 AEROSPACE ALUMINIUM FOR MAXIMUM STRENGTH

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