Carbon-Ti X-CarboRing 34 x 110 (4 Arms) Chainring Rear Derailleur;Parts Color: Sleek Black and Silver

Color: Sleek Black and Silver finish

and robust construction for serious cyclists

All sizes feature an anodized finish and mount on a 110 mm 4-bolt asymmetrical BCD

Presta valves can be easily replaced with the Clik Valve conversion Set

With support for multiple Bluetooth connections

Carbon-Ti X-CarboRing 34 x 110 (4 Arms) Chainring Rear Derailleur;Parts Color: Sleek Black and SilverChainring in aluminium alloy AL7075 T6, 3K glossy structural carbon fiber with Titanium Grade 5 pins. Inner gear with 34 teeth and BCD 110mm 4 arms. Compatible with Shimano Dura Ace FC 9100 and 9000, Ultegra FC 8000 and FC 6800 or SRM Origin cranksets and Shimano, SRAM and Campagnolo 11 12 speed groups. Compatible with X Carboring EVO 50 x 110 DA9200 (4 arms), X Carboring EVO 50 x 110 DA9100 (4 arms), X Carboring EVO 50 x 110 (4 arms) and previous