Bicycle Chain 8 9 10 11 12 Speed Gold Silver Half/Full Hollow Ultralight 116L 10s 11s 12s MTB Road Bike Chains Bicycle Parts Description: Compatible with ShimanoCampagnoloSarm and other 11-speed drivetrain system. High quality high carbon steel material. Selection of color diversity. Capable of standing wear. Sophisticated technology, all parts of the chain are processed by heat treatment to strengthen the rigidity and toughness of the chain Hollow out design, whichis conducive to reduce weight & sewage dirt accumulation, easier cleaning and maintenance. Instant gear shift: high operational sensitivity to quickly capture shift motion. Note:How to choose the right chain: Observe the number of pieces of the flywheel. If the flywheel has 11 pieces, please choose an 11-speed chain Specifications: Name: VG sports mountain bike chain Types: 9 /10 /11 speed half hollow and full hollow chain Length: 116 links Speed: 9 /10 / 11 speed Color: Silver/Gold Weight: 9speed half hollow gold: about 284g 9speed half hollow silver: about 282g 10speed half hollow gold: about 260g 10speed half hollow silver: about 264g 10speed full hollow gold :about 245g 10speed full hollow silver about 245g 11speed half hollow gold: about 250g 11speed half hollow silver: about 250g 11speed full hollow gold: about 244g 11speed full hollow silver:about 246g Package Included: 1* bike chain