Elastic but at the same time extremely stiff in the relaunch phase

CRANK ARM LENGTH 165mm

Bridge function and Bluetooth dual channel feature

Power supply: CR2032*1

split second cpc system shimano r8000 r8050 r9100 r9150 Color:Silver Elastic but at the sameDelivery 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