True to Campagnolo's reputation of engineering prowess, the Campagnolo Record 11-speed chain offers a smooth, fluid and quiet shift that lasts and minimises drivetrain friction, thanks to a reduced chain width of just 5.5 mm and the Ni-PTFE anti-friction coating. Due to the hollow pin construction, the weight of the chain has been decreased significantly, while strength has been maintained. The enhanced efficiency and advanced anti-friction treatment of this chain will mean a longer life for your chainrings and sprockets. Highly engineered materials and construction methods make the Record 11-speed chain one of the most resistant and long lasting of any in the Campagnolo range. **Technical Specifications:** * Suitable for any Campagnolo 11-speed Groupset * 114 Links, 5.5mm wide * Ultra Link System for top-level fluidity, high strength chain connection, greater safety and longer chain life * Silver colour * External links constructed from a special new steel * Advanced Nickel-PTFE anti-friction treatment, for reduced friction, smooth pedalling, quiet operation, greater efficiency and longer chain life * Hollow pins * Requires the Campagnolo Ultralink UT-CN300 Chain Tool for installation * Weight: 227g (based on 108 links) / 2.10g per link