Simply stronger. The PC 1031 chain benefits from new design changes for better performance. Compatible Gears: 10. Model: PC 1031. Closing Link: PowerLock. Outer Plate: Nickel. Inner Plate: Grey. Pin Treatment: Chrome-hardened pins. Weight: 277g / 114 Links. Recommended Group: SRAM Apex and industry standard 10 speed systems. Speeds: 10 .
Best Price: £18.49 from Merlin Cycles