Cannondale Spider ring
The Spider ring, a combination of spider and chainrings are made of one piece in 3D forged and CNC milling. From this an extremely lightweight and rigid sprocket combination is generated. The design was inspired by alloy wheels, with thin spokes from the motor racing. The gradations are produced with 50-34 or 53-39 teeth and are 10- and 11- fold compatible. With adjusted tooth profiles, switching ramps, switching lanes and chain line n the switching behavior is thus at the absolute top level of similar high-end racing components.
Gradation: 50-34 or 53-39 teeth
Compatibility: Cannondale Hollowgram crank arms
Weight: 158g (50-34), 182g (53-39)