Integrity

The new and decisive look and the conception of the Crown X-SYNC 2 EAGLE is a direct consequence of the design of the SRAM EAGLE transmission, thanks to the study of the performance and the wear characteristics of thousands of X-Sync crowns. Sram has subjected, both in the laboratory and in the outside world, each crown of different dentition to each imaginable type of environmental or mechanical torture, improper uses and negligence in maintenance, in order to increase the performance of the EAGLE transmission in any type of atmospheric condition.
The new profile of the teeth has been designed to work in perfect synchrony with the new Eagle chain to increase the retention of the chain and the global efficiency of the ride, managing to reduce clutch, annoying noises and wear.

Characteristics

• Corone X-Sync 2 which provide a more silent performance, but improving the duration over time and cleaning the crown in case of muddy conditions.


• Built to be used with the Eagle chain.


• Real weight 3 mm offset (boost): 70 g (32d), 76 g (34d), 84 g (36d).


• Real weight 6 mm offset (GXP and BB30): 66 g (30d), 68 g (32d), 73 g (34d), 83 g (36d), 93 g (38d).

Technology

X-SYNC 2
The X-Sync 2 Eagle technology is the evolution of the previous X-Sync. The aggressive design of the teeth ensures better retention of the chain for a more harmonious and efficient ride. Particular attention was paid to the duration of the crown over time, the X-Sync Eagle technology reduces the clutch and the accumulation of mud, sand and dirt on the crown.