Taya TOLV-121 12 Speed ChainSuitable for both road cycling and mountain bike (MTB) riding disciplines, this versatile 12 speed chain was developed through rigorous real-world testing. Featuring a robust construction, this model is engineered for strength and resilience as you tackle every ride. Taya has also kitted out this model with a Diamond Hard Treatment (DHT) for maximum durability, wherever your next ride takes you. Packed with smart features, this is a great choice of upgrade for accelerating and shifting smoothly in the harshest riding conditions.12 Speed Chain with DHT TreatmentDiamond Hard Treatment (DHT) provides a solid base for great shifting operation and easy maintenance throughout this chain’s life. With a surface hardness that’s improved by up to 125%, it’s more than capable of handling long days on the road as well as all-day epics on your favourite MTB trails. Because the coating is ‘baked in’, it also doesn’t add any excess weight or thickness to the chain, and the shifting is still smooth. Its special hardened treatment slows down chain elongation to boost chain life, while also minimising chain wear that protects your whole drivetrain setup.Features: Finish: Diamond Hard Treatment (DHT) Use: Road, Mountain Bike (MTB) Speed: 12 speed Number of Links: 118 Outer Chamfered Outer Plate Inner Chamfered Plate Super Length Inner Chamfer Sub Punched PinManufacturer’s Part Number: TOLV-121 Silver 118 LinksBuy Taya Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.