Corona Direct Mount 28T, 11 speed, 3mm offset.
X-SYNC Technology
Reduced weight compared to spider version
X-SYNC
SRAM X-SYNC 1x crowns offer the highest level of performance and durability. The high edges of the SRAM X-SYNC squared teeth are attached to the chain before traditional triangle-shaped teeth. The narrow and sharp teeth profile and bevelled edges also help manage a deviated chain. To provide the best possible performance in mud conditions, the X-SYNC crowns have been designed with mud removal hollows from the chain's internal mesh and rollers.
Speed: 11
Bolt material: Aluminium, Steel
Color: Black
Size: 28T
Bolt Circle Diameter (BCD): Direct Mount
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