split second cpc system shimano r8000 r8050 r9100 r9150 Color:Black knowing your bike will back

knowing your bike will back you up

This specific system is compatible with Ultegra 6700/6770/6800/6870 mechanical and Di2 rear derailleurs and Dura Ace 7900/7970/9000/9070 mechanical and Di2 rear derailleurs

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The improved built-in power meter also makes it easier for you to access the "super tuck" position in your Zwift races

Makes live measurement of aerodynamic drag (CdA)

split second cpc system shimano r8000 r8050 r9100 r9150 Color:Black knowing your bike will backDelivery in 3 5 business days (EU) Finance available at checkout with humm by flexifi. This product is composed of a carbon cage and two 7075 aluminum pulleys (14 & 17 tooth) with fully sealed ceramic bearings. Designed by the Split Second Design team, the ceramic rear derailleur improves the fluidity of your drivetrain, enhancing the efficiency to satisfy even the most meticulous riders. Made utilizing extremely high end materials, it contains ultra