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Without making any compromises for rear shifting precision, the PC-870 Chain enhances front and load shifting performance to make for a smooth ride every time. The PowerChain II is exceptionally strong and durable, and the Step2 riveting process amps up these features by increasing the Push Pin Power.
- The SRAM chain for strong, precise, and smooth shifting
- Operates as smooth in the city as on backroads and trails
- PowerLink technology lets us insert, press, and lock to join links
- Step2 riveting process increases strength and durability
- Item #SRMD137