- PC-EX1 E-Bike certified for SRAM's EX E-Bike group
- SRAM and Shimano compatible (7/8sp models have chamfered side plates for fast, smooth, quiet shifts)
- Delta hardened pins (not on PC830), step riveting, and nickel-silver plating on upper-end models for extra durability
- The higher the model number the greater the load capacity
- 7/8sp PowerLink connector opens and closes without tools (1sp models use a 3-piece snap-lock connector)
- Save an additional 5+% on select 25/box bulk chains with connectors (no aftermarket packaging)
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