″A chain is only as strong as its weakest link” – SRAM took this to heart when we designed our innovative new 10 speed PowerChain featuring the PowerLock™ connecting link.

Features:
• Compatibility extends to industry-standard 10 speed systems.
• Compatible Gears 10
• Model PC 1051
• Closing Link PowerLock
• Outer Plate Nickel Silver
• Inner Plate Grey
• Pin Treatment Chrome-Hardened Pins
• Weight 277g (114 links)″