Winning races on and off road, from Tour de France stages to Cross Country Gold medals in Olympic games and World Cup races, the KMC X11SL chain series means business throughout.

Everything starts from the Extra Stretch Proof Hollow Pins that KMC uses. Everybody knows that flex steals power/watts/speed from you, be that in the frame, wheels, bars or even chain stretching. KMC design a new hollow pin and a new riveting process called "Flat Step" that seals the outer plate with an impressive 350kgs of pin power, making it the strongest chain connection in the industry today. In layman terms, less chain stretch = more power delivered to your drivetrain = more speed for the same effort.

To shed valuable grams from the chain, KMC computer designed the inner plates and outer plates to achieve minimum weight and also enhance mud shedding characteristics.

Gear shifting was surely not overlooked and KMC's X-Bridge technology provides super fast and smooth shifting, whilst ensuring compatibility with all drivetrain brands.

Features

• SuperLight - SL chains set the benchmark on weight reduction, improved shifting performance and durability
• Mud Shedding Design
• High Rigidity
• Hollow Pin
• Double X Durability
• Double X Bridge Shape
• Outer Plate Chamfering
• Inner Plate Chamfering
• Hollow Inner Plates
• Hollow Outer Plates
• Highest Pin Power
• Full Nickel Plated
• X2.0

Specifications

• 116 Links
• 1/2" x 11/128"
• 243gm
• Compatible with: Shimano, SRAM, Campagnolo & Box
• Includes Quick Link