|   • 
                    Super Narrow Hyperglide (HG) series 10-speed compatible directional 
                    chain, recommended for 105 drivetrains. 
                     
                    • Chain uses a directional design with specifically 
                    shaped inner and outer plates to optimise shifting over the 
                    chainset and cassette. 
                     
                    • Outer plate design has been developed to reduce the 
                    chance of chain suck. 
                     
                    • The inner plate has been developed for better contact 
                    with gears providing smoother shifting under high load, giving 
                    efficient pedalling, increased rigidity, and near silent running. 
                     
                    • Durability is assured through a chromising treatment 
                    on link pins, and the heat treatment of rollers, pins, and 
                    plates. 
                     
                    • For use with double chainset only. 
                     
                    • 5.88 mm chain width, optimised for 10-speed Super 
                    Narrow HG drivetrains. 
                     
                    • Corrosion-resistant grey finish on inner and outer 
                    plates. 
                     
                    • 116 links, 280 grams  
                   |