Description
• PINION COMPATIBLE 10 AND 11 SPEEDS
The specific production of the sprockets is intended for use with 10 and 11-speed chains.
•DESIGN AND STIFFNESS TAILORED TO ZED BOTTOM BRACKET
The design of the large sprocket is perfectly adapted to the chainring star of the ZED system. It gives the chainring excellent rigidity to eliminate any energy loss. For this reason, the pinion has 5 mounts that ensure perfect adhesion between the teeth and the pinion's adhesion points.
• EXTREMELY LIGHT PINIONS
Despite the monoblock aspect and the wide mounts, the large sprocket is extremely light (92 g with 52 teeth). The reason for this is the CNC technology on the inside of the wing, which forms a kind of coating and ensures rigidity without additional weight.
• 4 AUXILIARY ELEMENTS FOR RISING THE CHAIN
The large sprockets have 4 devices that engage when the chain is moved to ensure quick and precise gear changes.
WEIGHT: 92 GRAMS WITH 52 TEETH / 46 GRAMS WITH 42 TEETH