Product Catalog 
When it comes to motorcycle chains, numbers like “420” and “428” are not just product codes—they are standardized specifications with real technical meaning. The first digit (e.g., “4”) refers to the chain pitch, which is […]
Roller chains are an essential part of the power transmission system in many vehicles and machines. To ensure optimal performance and durability, it is crucial to understand the key characteristics of the chain. In this […]
In competitive cycling, chain performance directly impacts speed, efficiency, and victory. Developed by DID, the MIDAS chain leverages decades of expertise from the motorcycle industry to meet the highest standards of professional cycling. With superior […]
