The PC 1031 chain benefits from new design changes for better performance. SRAM chain engineers developed PowerLock as a tool-free, sure and consistent way to connect thier 10 speed chains. While PowerLock does not require special tools for install, the especially tight tolerances of 10 Speed drive trains mandated that each PowerLock is good for a one-time application only. This chain works with industry standard 10 speed systems.
• Compatible Gears: 10
• Closing Link: PowerLock
• Outer Plate: Nickel
• Inner Plate: Grey
• Pin Treatment: Chrome-hardened pins
• Weight: 277 grams / 114 Links