MIDDLEBURN RO1 SQ 94/58BCD SQUARE TAPER TYPE TRIPLE ROAD SPIDER

THIS SPIDER IS FOR USE ON RO1 SQUARE TAPER CRANKS THAT REQUIRE A DOUBLE 95 BCD AND 58 BCD CHAINRING SET UP

5 ARM 94 AND 58 BCD MACHINED FROM 7075 T6 AEROSPACE ALUMINIUM FOR MAXIMUM STRENGTH

CHAINLINE IS STANDARD ROAD OF 44MM IN THE MIDDLE CHAINRING POSITION AS STANDARD