Spcialits TA X110 4 Arm 11 Speed Chainring, Inner 42t, Black-Fast Shipping

Description

The X110 chainrings are compatible with the Shimano Dura Ace 9000/R9100, Ultegra 6800/8000 and 105 5800/R7000 11 speed chainsets

For complete compatibility you must replace both inner and outer with TA rings

Chainrings are designed to be compatible with the modern chainsets that have a cutout on one arm, they are also backwards compatible with the earlier chainsets that do not have the cutout

PCD: 110mm (4 Bolt)

Material: 7075 T6 Aluminium