The PC-1110 chain recommended for APEX 1 comes from a large family of reliable, lightweight chains with high durability. Designed with SRAM's proven XX1 geometry, the PC-1110 features full pins, 11-speed PowerLock and smooth, efficient shifting that you can rely on every time you ride.
SRAM chain manufacturers have developed PowerLock as a tool-free, safe and constant way to connect our 11-speed chains. Although PL does not require any special tools for assembly, each PowerLock can only be used once due to the narrow tolerance range of an 11-speed drive.
X-SYNC 1X chainrings from SRAM ensure maximum performance and durability. The long SRAM X-SYNC tooth edges grip the chain earlier than traditional triangular teeth. The sharp and narrow tooth profile as well as the rounded bevelled edges support the chain guide. In order to provide the best possible performance even in muddy terrain, the X-SYNC chainrings have recesses for removing dirt and mud from the inner chain links and rollers. The X-SYNC chainrings manufactured in Germany are an important part of SRAM's 1X drive.