Блок передних звезд SRAM Apex 1 GXP 42T

SRAM 1x road 10-speed and 11-speed compatible.

Available with 40T, 42T, 44T chainrings.

Aluminum chainring and crankarms.

Patented X-Sync chainring technology provides unparalleled chain retention as part of a complete SRAM 1x system.

Integrated 4-arm, asymmetric spider maximizes stiffness to weight.

Greater frame and tire clearance than other road cranks, 2 mm per side.

TECHNOLOGIES

X-SYNC - SRAM X-SYNC 1x chainrings provide the highest level of performance and durability. The SRAM X-SYNC tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain. To provide the best possible performance in muddy conditions, the X-SYNC chainrings have been designed with mud-clearing recesses for the inner chain links and rollers. Engineered in Germany, X-SYNC rings are an integral part of the SRAM 1x drivetrain. Accept no limitation.