Description

Based on intense study of chain and chainring wear patterns, the Polar Grey SRAM X-SYNC 2 Direct Mount chainring's radical tooth profile lasts longer, runs quieter and improves chain retention.

Features

• X-SYNC 2 chainring design increases chain retention and wear life, while reducing friction and noise
• Longer, positive-rake tooth shape is designed to work perfectly with 12-speed Eagle chains
• Crafted from CNC aluminum