This chain uses 3 surface treatments for a long lasting and smooth running chain. Compared with standard bicycle chains the lifespan is expected to be double your standard mileage.

• DHA hardening for a service life up to 8000 km/4900 miles
• Ni-PFTE treated to reduce friction
• Ti-Nitride coating provides a durable and long lasting finish (Black, Gold and Rainbow only)
• Includes one QRS reusable master link and one traditional chain pin
• Compatible with all 12sp drivetrains
• 126 links