A common complaint coming from "pit dad's" in the mini sled racing crowd is about the poor quality of the stock 120cc chains. It seems the manufacturers have chosen to use "farm implement" chain to drive these trick little machines. The problem is, this chain is designed to run manure spreaders, not race sleds! The stock chain binds, then it heats up, and then it breaks. In short, they offer very poor overall performance.

The Sportech Performance Chain Kit is 3.5 feet of premium, high performance 420 series roller chain. This is seamless, super-durable chain built to withstand high heat and the abuse associated with all forms of snowmobile racing. And this is silent, non-binding chain that will not rob horsepower. When used with Sportech quick-change gears, rolling resistance is actually reduced, resulting in a silent, true-pitch fit for less binding and more speed.

The kit includes 3.5 feet of premium chain, 1 master link and one half-link to accommodate most gear ratios. This chain is designed to work with all Sportech quick-change hub systems.