Cannondale Spider ring
The Spider ring, a combination of Spider and chainrings are made of one piece in 3D forged and CNC milling technology. From this an extremely lightweight and rigid sprocket combination is generated. The design was inspired by alloy wheels, with thin spokes from the automobile racing. The shades are made with 50-34 or 53-39 teeth and are 10- and 11- speed compatible. With customized tooth profiles, switching ramps, shift gate and chain lines, 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)