SRAM PC-850 678 speed Chain Gray/Black with Powerlink Wheelbuilding Tools - Heavy-duty welded steel arms

- Heavy-duty welded steel arms with polished guide-shaft

providing ample coverage to protect clothing during maintenance tasks

UPC: 714401272002

and 6mm hex bits

- Aluminum barrel construction ensures long life and smooth operation

SRAM PC-850 678 speed Chain Gray/Black with Powerlink Wheelbuilding Tools - Heavy-duty welded steel armsPC 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+%