The DECA-101 (UL) is a 10-speed chain where lightness and strength come first. The DECA (UL) series is a perfect example of how a lighter chain can deliver optimum strength and speed at the same time. It provides excellent well-executed function through its elegant design and ensures every link is as smoth amd strong as it can be to allow you to perform at your best. Key Features• DHT treatment • Light weight design • Mud and water shed off • Outer chamfered outer plates • Inner chamfered plate• Super length inner chamfer • Hollow pin ""